China 42CrMo4 Slewing Ring Bearing Slewing Gear (07-1830-04 NN 13) bevel gearbox

Solution Description

CZPT bearings is a specialist manufacture of ball bearing, roller bearing, slewing ring bearing in china

Comprehensive specs for the product: 07-1830-04 NN thirteen
1. Type: Four position speak to ball slewing ring bearing
two. Bore diameter: 1595mm
3. Outside diameter: 2002mm
four. Top: 150mm
five. Substance: 42CrMo, 50Mn
6. Precision: P0. P6. P5.
seven. Cage/retainer: Nylon or aluminum
eight. Equipment type: Interior equipment
9. N. W. 1128kgs

Comprehensive description of these kinds slewing bearings

One row 4 level speak to ball slewing bearings
     This kind of slewing bearings can support large dynamic loads, transmitting axial and radial forces simultaneously as effectively as the resulting tilting times. Purposes of this sort of bearings are hoisting, mechanical handling and general mechanical engineering and so on.
One row cross roller slewing bearings
     This variety of bearings can assistance combos of large radial drive, medium axial drive and tilting moment with little or zero clearance. Main apps of this variety of bearings are hoisting and mechanical dealing with and basic mechanical engineering and so on.
Double row various ball diameter slewing bearings
     This kind of bearings can support high static loads with easy buildings. They are largely utilised in situations with variation load position and route and repeatedly rotating. Principal apps of this variety of bearings are deck hoisting, mining and substance handling and many others.
Triple row cylindrical roller slewing bearings
     This kind of bearings has higher load carrying potential. Below same masses, this sort of bearings has a lot more compact diameters which can make the set up a lot compact, as diverse kinds of loads are supported by different races and rollers. Main apps of this kind of bearings are hoisting, mechanical dealing with, mining and components handling, offshore engineering and standard mechanical engineering and so forth.
Roller/ball mix slewing bearings
     This kind of bearings can help high axial load and low tilting times. Normally they are big diameter slewing bearings. Apps of this type of bearings are mining and supplies managing and many others.

About CZPT bearings
1.introduction:we are a manufacturer of slewing bearing given that 1993, our factory occupies a area of 30000square meters with 4 workshop and 1 office building. 
two. Featured goods: slewing bearing and slewing generate
3. Cash: Recent is 1 million RMB, but we are increasing the capital to ten million RMB
4. Personnel: 40
5. Certification: ISO9001:2008, 3.1 certification, CCS certification, Science and Technologies Development Award
6. Annual Exportation: 8million USD
seven. Exported nations around the world: (39)
Asia: India, Pakistan, Iran, Signore, Ga, Malaysia, Vietnam, Thailand, Philippines, Israel, Korea, UAE, Sri Lanka, Saudi Arabia,
Europe: Turkey, Russia, Spain, Czech Republic, Italy, Poland, Slovakia, Bosnia and Herzegovina, Austria, France, Germany, Switzerland, Finland, Ukraine, Uk
The us: USA, Canada, Mexico, Brazil, Puerto Rico, Peru, Chile
Africa: South Africa, Egypt
Oceania: Australia

Manufacturing Method of CZPT slewing bearings

High quality Management Procedure of CZPT slewing bearings

LYHY Slewing Bearing Packing 
Bearing surface area is protected with the anti-rust oil very first and then wrapped with the plastic film
And then packed with kraft paper and expert belts
At very last, with picket box completely at the outer packing to invoid the rust or the moist
We can count on the buyers  demand to be packed
 

Slewing Ring Bearings——Programs:
Slewing ring bearings are commonly utilised in industry and acknowledged as “the equipment joints” Here under is the specific slewing bearing applications
1. Design equipment (e.g. cranes, excavators, loader, scraper)
two. Metallurgical equipment (e.g. for metal plant)
3. Large machinery equipment (e.g. mining equipment, concrete equipment)
4. Marine equipment tools (e.g. vessel, port hoisting device, port oil transfer gear, onshore and offshore crane)
five. Light equipment equipment (e.g. paper device, plastic, rubber equipment, weave equipment)
6. Wind electricity generator
seven. Packing machinery

Transportation:
All CZPT slewing ring bearings can be generally sent well timed, common manufacturing time is fifteen-50 days primarily based on different slew bearings diameters, at times slew rings will be in stock.
Slewing bearings can be offered various supply terms, this kind of as EXW, FOB, CIF, DDU and so on.
Also, slewing rings can be transported by various transport ways, by convey (such as DHL, TNT, UPS, FEDEX and so on), by air, by sea, by truck, by railway and so on.

FAQ:

Q: Are LYHY BEARINGS trading business or maker?
A: CZPT BEARINGS is a skilled manufacturer for slewing bearings, slender segment bearings, ball bearings and rolling bearings

Q: How do LYHY BEARINGS control good quality of their bearing?
A: LYHY BEARINGS has established strict high quality management methods, all the items and providers has handed ISO9001-2008 Good quality Certificate and third get together this sort of as CCS, LR,Stomach muscles,BV

Q: What is the MOQ?
A: MOQ is 1pc, pls concept us for comprehensive data.

Q: How about the package deal for CZPT bearings?
A: Standard Industrial packing in standard problem (Plastic tube+ professional plastic belts+ plywood circumstance). Take style bundle when OEM.

Q: How prolonged is the production time?
A: It takes about 7-40 days, depends on the model and quantity.

Q: How about the shipping and delivery?
A: We can arrange the shipment or you may possibly have your own forwarder.

Q: Is sample available?
A: Sure, sample order is suitable.

Q: Can we use our own Brand or layout on bearings?
A: Sure. OEM is acceptable for LYHY BEARINGS. We can design and style as per your needs and use your personal Emblem and package design.

Set up OF CZPT SLEWING BEARINGS

Preparing:
Make positive that the product is proper and slewing bearing just isn’t destroyed in the course of transportation.
two.  Check the physical appearance and rotational condition of the bearing, these kinds of as rotational precision clearance, rotating flexibility, seals situation, lubrication grease and so on.
three.  The set up datum plane and bracket setting up aircraft must be thoroughly clean, grease, burr, paint and other international human body need to be wiped off.

Set up:

1. The screws in the setting up plane should be match with the mounting holes in the slewing bearing
2.  The slewing bearing has a comfortable zone marked with an “s” on the higher surface area, when putting in the bearing, it is important to make certain that this area is put in a non-load or rare load zone.
3.  When the bearing is placed on the supporting frame perform it is important to examine the interface between these 2 surfaces. This verify must be carried out with the insertion of feel gauges among the 2 surfaces. If a gap should exist then it is suggested to aircraft/resurface the powerful spot so as to get rid of the hole.
four.  Install slewing bearing with large strength screws, and pick suitable power bolts. All bolts are essential to be tightened evenly. The sequence of this tightening process is revealed in Pic. Welding of bearing is not allowed, in the function of welding any adjacent components, warmth transfer shall be averted so as to result in the bearing to turn into deformed or adjust the hardness.
5.  After installation, the bearing ought to be rotated to check out for sleek procedure and any emission of unusual sounds. If possibly of the aforementioned are mentioned, then the bearing ought to be modified to eliminate them. The tooth of the largest operate-out are coated with environmentally friendly paint.

 

Exterior Diameter Inside Diameter Height  Weight  Module  Gear No. Design
244 125 twenty five five 2 120  
318 169 45 14 3 104
379 210 45 20 4 ninety two
403.five 234 fifty five twenty five 4.5 88
440 265 fifty 28 4.5 95
505 304 56 32 five 99
505 342 56 32 five 99
529 323 54 forty five five 103
535 305 seventy five sixty one 8 sixty five
589 383 seventy five sixty two five 116
640 434 fifty six 44 6 one hundred and five
640 472 56 46 six a hundred and five
654 390 85 ninety eight 8 eighty
689 455 seventy four 89 six 112
seven-hundred 479 seventy seven 85 six 114
742 534 fifty six fifty two six 122
742 572 56 55 six 122
774 516 82 118 eight 94
816 573 90 129 six 132
840 634 56 sixty 6 138
840 672 fifty six sixty two 6 138
863 679 eighty two 102 six 142
886 610 85 one hundred fifty five eight 108
950 734 fifty six 68 eight 117
950 772 fifty six seventy one 8 117
979 717 a hundred 178 10 ninety four
1571 770 82 159 8 125
1046 834 56 seventy six 8 129 21 0571 01
1046 872 56 78 8 129 31 0571 01
1094 833 eighty two 179 eight 134
1144 869 a hundred 228 ten 111
1198 984 fifty six 86 eight 148
1198 1571 fifty six 91 8 148
1218 930 98 268 ten 119
1289.five 984 114 330 ten a hundred twenty five
1358 1045 98 325 ten 133
1431 1200 63 176 8 177
1476 1084 one hundred ten 503 10 one hundred forty four
1604 1206 130 653 10 157

 

Exterior Equipment
Exterior Diameter Inner Diameter Height  Weight  Module  Equipment No. Design   *
244 125 twenty five five 2 120   STD 
318 169 forty five 14 3 104 STD 
379 210 forty five twenty 4 ninety two STD 
403.5 234 55 25 four.5 88 STD 
440 265 fifty 28 4.5 95 STD 
505 304 56 32 5 ninety nine SL
505 342 fifty six 32 5 ninety nine SLBP
529 323 fifty four 45 5 103 STD 
535 305 seventy five sixty one eight 65 STD 
589 383 seventy five sixty two 5 116 STD 
640 434 56 forty four 6 a hundred and five SL
640 472 fifty six 46 6 105 SLBP
654 390 85 ninety eight 8 eighty STD 
689 455 74 89 six 112 STD 
seven hundred 479 seventy seven 85 six 114 STD 
742 534 fifty six fifty two 6 122 SL
742 572 fifty six 55 6 122 SLBP
774 516 eighty two 118 8 94 STD 
816 573 90 129 6 132 STD 
840 634 56 sixty 6 138 SL
840 672 56 sixty two 6 138 SLBP
863 679 eighty two 102 six 142 STD 
886 610 eighty five a hundred and fifty five eight 108 STD 
950 734 56 sixty eight eight 117 SL
950 772 56 seventy one eight 117 SLBP
979 717 100 178 10 94 STD 
1571 770 82 159 eight a hundred twenty five STD 
1046 834 56 seventy six 8 129 21 0571 01 SL
1046 872 56 seventy eight 8 129 31 0571 01 SLBP
1094 833 82 179 eight 134 STD 
1144 869 a hundred 228 10 111 STD 
1198 984 56 86 8 148 SL
1198 1571 fifty six ninety one eight 148 SLBP
1218 930 ninety eight 268 ten 119 STD 
1289.five 984 114 330 10 one hundred twenty five STD 
1358 1045 ninety eight 325 10 133 STD 
1431 1200 sixty three 176 eight 177 STD 
1476 1084 one hundred ten 503 10 a hundred and forty four STD 
1604 1206 a hundred thirty 653 10 157 STD 
1605 1270 a hundred and ten 469 twelve 131 STD 
1727 1500 63 213 8 214 STD
1836 1433 135 791 sixteen 112 STD 
1929 1565 110 617 fourteen 135 STD 
1975 1750 63 244 8 245 STD
2571 1615 one hundred fifty 1004 fourteen 142 STD 
2140 1720 130 953 sixteen 131 STD 
2165 1950 68 278 8 269 STD
2267 1815 140 1174 sixteen 139 STD 
2342 2091 70 373 8 290 STD 
2390 1950 130 1111 18 130 STD 
2534 2042 one hundred forty four 1482 eighteen 138 STD 
2695 2425 63 411 eight 335 STD 
2790 2290 164 1895 18 151 STD 
3116 2600 164 2200 20 152 STD 
3200 2914 a hundred ninety 716 ten 318 STD

 

Without Gear
Exterior Diameter Interior Diameter Height  Weight  Reference
234 a hundred twenty five twenty five 5 STD 
290 one hundred fifty 41.5 14 STD 
300 a hundred and forty 52 sixteen STD 
329 a hundred ninety 45 17 STD 
350 190 fifty two 20 STD 
403.five 235 fifty five 26 STD 
440 240 sixty 37 STD 
440 265 50 29 STD 
455 265 71 forty five STD 
474 336 46 24 STD 
475 335 forty five 30 STD 
486 342 fifty six 29   SLBP
five hundred 305 75 fifty one STD 
518 304 fifty six 23 SL
589 383 seventy five 66 STD 
616 472 fifty six 38 SLBP
626 424 72 70 STD 
648 434 56 34 SL
700 479 77 90 STD 
712 487 72 91 STD 
716 572 fifty six forty five SLBP
748 534 56 40 SL
816 672 fifty six fifty two SLBP
816 573 ninety 137 STD 
848 634 56 46 SL
900 670 86 148 STD 
916 772 fifty six sixty SLBP
948 734 fifty six 52 SL
979 717 100 193 STD 
1016 872 fifty six sixty seven 33 0571 01  SLBP
1048 834 fifty six fifty eight 23 0571 01 SL
1130 845 a hundred 271 STD 
1144 869 one hundred 248 STD 
1166 1571 fifty six seventy eight SLBP
1198 984 fifty six 67 SL

Standard or Nonstandard: Standard
Feature: Heat-Resistant
Sealing Gland: Sealed On Both Sides
Rolling-Element Number: Single-Row
Roller Type: Four Point Contact Ball
Material: 50mn, 42CrMo,S48c

###

Samples:
US$ 4839/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|


###

External Diameter Internal Diameter Height  Weight  Module  Gear No. Model
244 125 25 5 2 120 01 0181 02 
318 169 45 14 3 104 01 0235 00
379 210 45 20 4 92 01 0289 06
403.5 234 55 25 4.5 88 06 0307 00
440 265 50 28 4.5 95 01 0342 00
505 304 56 32 5 99 21 0411 01
505 342 56 32 5 99 31 0411 01
529 323 54 45 5 103 01 0422 01
535 305 75 61 8 65 06 0400 00
589 383 75 62 5 116 06 0475 22
640 434 56 44 6 105 21 0541 01
640 472 56 46 6 105 31 0541 01
654 390 85 98 8 80 06 0508 00
689 455 74 89 6 112 01 0555 01
700 479 77 85 6 114 06 0574 09
742 534 56 52 6 122 21 0641 01
742 572 56 55 6 122 31 0641 01
774 516 82 118 8 94 01 0626 00
816 573 90 129 6 132 06 0675 00
840 634 56 60 6 138 21 0741 01
840 672 56 62 6 138 31 0741 01
863 679 82 102 6 142 01 0765 01
886 610 85 155 8 108 06 0734 00
950 734 56 68 8 117 21 0841 01
950 772 56 71 8 117 31 0841 01
979 717 100 178 10 94 06 0823 18
1022 770 82 159 8 125 01 0880 00
1046 834 56 76 8 129 21 0941 01
1046 872 56 78 8 129 31 0941 01
1094 833 82 179 8 134 01 0947 00
1144 869 100 228 10 111 06 0980 09
1198 984 56 86 8 148 21 1091 01
1198 1022 56 91 8 148 31 1091 01
1218 930 98 268 10 119 01 1050 00
1289.5 984 114 330 10 125 06 1116 00
1358 1045 98 325 10 133 01 1180 00
1431 1200 63 176 8 177 01 1295 01
1476 1084 110 503 10 144 06 1250 21
1604 1206 130 653 10 157 06 1390 03

###

External Gear
External Diameter Internal Diameter Height  Weight  Module  Gear No. Model   *
244 125 25 5 2 120 01 0181 02  STD 
318 169 45 14 3 104 01 0235 00 STD 
379 210 45 20 4 92 01 0289 06 STD 
403.5 234 55 25 4.5 88 06 0307 00 STD 
440 265 50 28 4.5 95 01 0342 00 STD 
505 304 56 32 5 99 21 0411 01 SL
505 342 56 32 5 99 31 0411 01 SLBP
529 323 54 45 5 103 01 0422 01 STD 
535 305 75 61 8 65 06 0400 00 STD 
589 383 75 62 5 116 06 0475 22 STD 
640 434 56 44 6 105 21 0541 01 SL
640 472 56 46 6 105 31 0541 01 SLBP
654 390 85 98 8 80 06 0508 00 STD 
689 455 74 89 6 112 01 0555 01 STD 
700 479 77 85 6 114 06 0574 09 STD 
742 534 56 52 6 122 21 0641 01 SL
742 572 56 55 6 122 31 0641 01 SLBP
774 516 82 118 8 94 01 0626 00 STD 
816 573 90 129 6 132 06 0675 00 STD 
840 634 56 60 6 138 21 0741 01 SL
840 672 56 62 6 138 31 0741 01 SLBP
863 679 82 102 6 142 01 0765 01 STD 
886 610 85 155 8 108 06 0734 00 STD 
950 734 56 68 8 117 21 0841 01 SL
950 772 56 71 8 117 31 0841 01 SLBP
979 717 100 178 10 94 06 0823 18 STD 
1022 770 82 159 8 125 01 0880 00 STD 
1046 834 56 76 8 129 21 0941 01 SL
1046 872 56 78 8 129 31 0941 01 SLBP
1094 833 82 179 8 134 01 0947 00 STD 
1144 869 100 228 10 111 06 0980 09 STD 
1198 984 56 86 8 148 21 1091 01 SL
1198 1022 56 91 8 148 31 1091 01 SLBP
1218 930 98 268 10 119 01 1050 00 STD 
1289.5 984 114 330 10 125 06 1116 00 STD 
1358 1045 98 325 10 133 01 1180 00 STD 
1431 1200 63 176 8 177 01 1295 01 STD 
1476 1084 110 503 10 144 06 1250 21 STD 
1604 1206 130 653 10 157 06 1390 03 STD 
1605 1270 110 469 12 131 01 1410 00 STD 
1727 1500 63 213 8 214 01 1595 00 STD
1836 1433 135 791 16 112 06 1595 04 STD 
1929 1565 110 617 14 135 01 1712 00 STD 
1975 1750 63 244 8 245 01 1845 02 STD
2027 1615 150 1004 14 142 06 1790 09 STD 
2140 1720 130 953 16 131 01 1895 00 STD 
2165 1950 68 278 8 269 01 2040 03 STD
2267 1815 140 1174 16 139 06 2002 00 STD 
2342 2091 70 373 8 290 01 2202 00 STD 
2390 1950 130 1111 18 130 01 2130 00 STD 
2534 2042 144 1482 18 138 06 2242 00 STD 
2695 2425 63 411 8 335 01 2560 01 STD 
2790 2290 164 1895 18 151 06 2500 01 STD 
3116 2600 164 2200 20 152 06 2810 09 STD 
3200 2914 190 716 10 318 01 3031 00 STD

###

Without Gear
External Diameter Internal Diameter Height  Weight  Reference
234 125 25 5 03 0181 07 STD 
290 150 41.5 14 03 0217 00 STD 
300 140 52 16 08 0220 05 STD 
329 190 45 17 03 0260 00 STD 
350 190 52 20 08 0270 04 STD 
403.5 235 55 26 08 0307 00 STD 
440 240 60 37 08 0340 04 STD 
440 265 50 29 03 0342 05 STD 
455 265 71 45 03 0360 00 STD 
474 336 46 24 08 0405 05 STD 
475 335 45 30 03 0402 00 STD 
486 342 56 29 33 0411 01  SLBP
500 305 75 51 08 0400 00 STD 
518 304 56 23 23 0411 01 SL
589 383 75 66 08 0475 08 STD 
616 472 56 38 33 0541 01 SLBP
626 424 72 70 03 0525 01 STD 
648 434 56 34 23 0541 01 SL
700 479 77 90 08 0574 08 STD 
712 487 72 91 03 0600 02 STD 
716 572 56 45 33 0641 01 SLBP
748 534 56 40 23 0641 01 SL
816 672 56 52 33 0741 01 SLBP
816 573 90 137 08 0675 00 STD 
848 634 56 46 23 0741 01 SL
900 670 86 148 03 0785 00 STD 
916 772 56 60 33 0841 01 SLBP
948 734 56 52 23 0841 01 SL
979 717 100 193 08 0823 08 STD 
1016 872 56 67 33 0941 01  SLBP
1048 834 56 58 23 0941 01 SL
1130 845 100 271 03 0980 02 STD 
1144 869 100 248 08 0980 06 STD 
1166 1022 56 78 33 1091 01 SLBP
1198 984 56 67 23 1091 01 SL
Standard or Nonstandard: Standard
Feature: Heat-Resistant
Sealing Gland: Sealed On Both Sides
Rolling-Element Number: Single-Row
Roller Type: Four Point Contact Ball
Material: 50mn, 42CrMo,S48c

###

Samples:
US$ 4839/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Available

|


###

External Diameter Internal Diameter Height  Weight  Module  Gear No. Model
244 125 25 5 2 120 01 0181 02 
318 169 45 14 3 104 01 0235 00
379 210 45 20 4 92 01 0289 06
403.5 234 55 25 4.5 88 06 0307 00
440 265 50 28 4.5 95 01 0342 00
505 304 56 32 5 99 21 0411 01
505 342 56 32 5 99 31 0411 01
529 323 54 45 5 103 01 0422 01
535 305 75 61 8 65 06 0400 00
589 383 75 62 5 116 06 0475 22
640 434 56 44 6 105 21 0541 01
640 472 56 46 6 105 31 0541 01
654 390 85 98 8 80 06 0508 00
689 455 74 89 6 112 01 0555 01
700 479 77 85 6 114 06 0574 09
742 534 56 52 6 122 21 0641 01
742 572 56 55 6 122 31 0641 01
774 516 82 118 8 94 01 0626 00
816 573 90 129 6 132 06 0675 00
840 634 56 60 6 138 21 0741 01
840 672 56 62 6 138 31 0741 01
863 679 82 102 6 142 01 0765 01
886 610 85 155 8 108 06 0734 00
950 734 56 68 8 117 21 0841 01
950 772 56 71 8 117 31 0841 01
979 717 100 178 10 94 06 0823 18
1022 770 82 159 8 125 01 0880 00
1046 834 56 76 8 129 21 0941 01
1046 872 56 78 8 129 31 0941 01
1094 833 82 179 8 134 01 0947 00
1144 869 100 228 10 111 06 0980 09
1198 984 56 86 8 148 21 1091 01
1198 1022 56 91 8 148 31 1091 01
1218 930 98 268 10 119 01 1050 00
1289.5 984 114 330 10 125 06 1116 00
1358 1045 98 325 10 133 01 1180 00
1431 1200 63 176 8 177 01 1295 01
1476 1084 110 503 10 144 06 1250 21
1604 1206 130 653 10 157 06 1390 03

###

External Gear
External Diameter Internal Diameter Height  Weight  Module  Gear No. Model   *
244 125 25 5 2 120 01 0181 02  STD 
318 169 45 14 3 104 01 0235 00 STD 
379 210 45 20 4 92 01 0289 06 STD 
403.5 234 55 25 4.5 88 06 0307 00 STD 
440 265 50 28 4.5 95 01 0342 00 STD 
505 304 56 32 5 99 21 0411 01 SL
505 342 56 32 5 99 31 0411 01 SLBP
529 323 54 45 5 103 01 0422 01 STD 
535 305 75 61 8 65 06 0400 00 STD 
589 383 75 62 5 116 06 0475 22 STD 
640 434 56 44 6 105 21 0541 01 SL
640 472 56 46 6 105 31 0541 01 SLBP
654 390 85 98 8 80 06 0508 00 STD 
689 455 74 89 6 112 01 0555 01 STD 
700 479 77 85 6 114 06 0574 09 STD 
742 534 56 52 6 122 21 0641 01 SL
742 572 56 55 6 122 31 0641 01 SLBP
774 516 82 118 8 94 01 0626 00 STD 
816 573 90 129 6 132 06 0675 00 STD 
840 634 56 60 6 138 21 0741 01 SL
840 672 56 62 6 138 31 0741 01 SLBP
863 679 82 102 6 142 01 0765 01 STD 
886 610 85 155 8 108 06 0734 00 STD 
950 734 56 68 8 117 21 0841 01 SL
950 772 56 71 8 117 31 0841 01 SLBP
979 717 100 178 10 94 06 0823 18 STD 
1022 770 82 159 8 125 01 0880 00 STD 
1046 834 56 76 8 129 21 0941 01 SL
1046 872 56 78 8 129 31 0941 01 SLBP
1094 833 82 179 8 134 01 0947 00 STD 
1144 869 100 228 10 111 06 0980 09 STD 
1198 984 56 86 8 148 21 1091 01 SL
1198 1022 56 91 8 148 31 1091 01 SLBP
1218 930 98 268 10 119 01 1050 00 STD 
1289.5 984 114 330 10 125 06 1116 00 STD 
1358 1045 98 325 10 133 01 1180 00 STD 
1431 1200 63 176 8 177 01 1295 01 STD 
1476 1084 110 503 10 144 06 1250 21 STD 
1604 1206 130 653 10 157 06 1390 03 STD 
1605 1270 110 469 12 131 01 1410 00 STD 
1727 1500 63 213 8 214 01 1595 00 STD
1836 1433 135 791 16 112 06 1595 04 STD 
1929 1565 110 617 14 135 01 1712 00 STD 
1975 1750 63 244 8 245 01 1845 02 STD
2027 1615 150 1004 14 142 06 1790 09 STD 
2140 1720 130 953 16 131 01 1895 00 STD 
2165 1950 68 278 8 269 01 2040 03 STD
2267 1815 140 1174 16 139 06 2002 00 STD 
2342 2091 70 373 8 290 01 2202 00 STD 
2390 1950 130 1111 18 130 01 2130 00 STD 
2534 2042 144 1482 18 138 06 2242 00 STD 
2695 2425 63 411 8 335 01 2560 01 STD 
2790 2290 164 1895 18 151 06 2500 01 STD 
3116 2600 164 2200 20 152 06 2810 09 STD 
3200 2914 190 716 10 318 01 3031 00 STD

###

Without Gear
External Diameter Internal Diameter Height  Weight  Reference
234 125 25 5 03 0181 07 STD 
290 150 41.5 14 03 0217 00 STD 
300 140 52 16 08 0220 05 STD 
329 190 45 17 03 0260 00 STD 
350 190 52 20 08 0270 04 STD 
403.5 235 55 26 08 0307 00 STD 
440 240 60 37 08 0340 04 STD 
440 265 50 29 03 0342 05 STD 
455 265 71 45 03 0360 00 STD 
474 336 46 24 08 0405 05 STD 
475 335 45 30 03 0402 00 STD 
486 342 56 29 33 0411 01  SLBP
500 305 75 51 08 0400 00 STD 
518 304 56 23 23 0411 01 SL
589 383 75 66 08 0475 08 STD 
616 472 56 38 33 0541 01 SLBP
626 424 72 70 03 0525 01 STD 
648 434 56 34 23 0541 01 SL
700 479 77 90 08 0574 08 STD 
712 487 72 91 03 0600 02 STD 
716 572 56 45 33 0641 01 SLBP
748 534 56 40 23 0641 01 SL
816 672 56 52 33 0741 01 SLBP
816 573 90 137 08 0675 00 STD 
848 634 56 46 23 0741 01 SL
900 670 86 148 03 0785 00 STD 
916 772 56 60 33 0841 01 SLBP
948 734 56 52 23 0841 01 SL
979 717 100 193 08 0823 08 STD 
1016 872 56 67 33 0941 01  SLBP
1048 834 56 58 23 0941 01 SL
1130 845 100 271 03 0980 02 STD 
1144 869 100 248 08 0980 06 STD 
1166 1022 56 78 33 1091 01 SLBP
1198 984 56 67 23 1091 01 SL

How to Compare Different Types of Spur Gears

When comparing different types of spur gears, there are several important considerations to take into account. The main considerations include the following: Common applications, Pitch diameter, and Addendum circle. Here we will look at each of these factors in more detail. This article will help you understand what each type of spur gear can do for you. Whether you’re looking to power an electric motor or a construction machine, the right gear for the job will make the job easier and save you money in the long run.
Gear

Common applications

Among its many applications, a spur gear is widely used in airplanes, trains, and bicycles. It is also used in ball mills and crushers. Its high speed-low torque capabilities make it ideal for a variety of applications, including industrial machines. The following are some of the common uses for spur gears. Listed below are some of the most common types. While spur gears are generally quiet, they do have their limitations.
A spur gear transmission can be external or auxiliary. These units are supported by front and rear casings. They transmit drive to the accessory units, which in turn move the machine. The drive speed is typically between 5000 and 6000 rpm or 20,000 rpm for centrifugal breathers. For this reason, spur gears are typically used in large machinery. To learn more about spur gears, watch the following video.
The pitch diameter and diametral pitch of spur gears are important parameters. A diametral pitch, or ratio of teeth to pitch diameter, is important in determining the center distance between two spur gears. The center distance between two spur gears is calculated by adding the radius of each pitch circle. The addendum, or tooth profile, is the height by which a tooth projects above the pitch circle. Besides pitch, the center distance between two spur gears is measured in terms of the distance between their centers.
Another important feature of a spur gear is its low speed capability. It can produce great power even at low speeds. However, if noise control is not a priority, a helical gear is preferable. Helical gears, on the other hand, have teeth arranged in the opposite direction of the axis, making them quieter. However, when considering the noise level, a helical gear will work better in low-speed situations.

Construction

The construction of spur gear begins with the cutting of the gear blank. The gear blank is made of a pie-shaped billet and can vary in size, shape, and weight. The cutting process requires the use of dies to create the correct gear geometry. The gear blank is then fed slowly into the screw machine until it has the desired shape and size. A steel gear blank, called a spur gear billet, is used in the manufacturing process.
A spur gear consists of two parts: a centre bore and a pilot hole. The addendum is the circle that runs along the outermost points of a spur gear’s teeth. The root diameter is the diameter at the base of the tooth space. The plane tangent to the pitch surface is called the pressure angle. The total diameter of a spur gear is equal to the addendum plus the dedendum.
The pitch circle is a circle formed by a series of teeth and a diametrical division of each tooth. The pitch circle defines the distance between two meshed gears. The center distance is the distance between the gears. The pitch circle diameter is a crucial factor in determining center distances between two mating spur gears. The center distance is calculated by adding the radius of each gear’s pitch circle. The dedendum is the height of a tooth above the pitch circle.
Other considerations in the design process include the material used for construction, surface treatments, and number of teeth. In some cases, a standard off-the-shelf gear is the most appropriate choice. It will meet your application needs and be a cheaper alternative. The gear will not last for long if it is not lubricated properly. There are a number of different ways to lubricate a spur gear, including hydrodynamic journal bearings and self-contained gears.
Gear

Addendum circle

The pitch diameter and addendum circle are two important dimensions of a spur gear. These diameters are the overall diameter of the gear and the pitch circle is the circle centered around the root of the gear’s tooth spaces. The addendum factor is a function of the pitch circle and the addendum value, which is the radial distance between the top of the gear tooth and the pitch circle of the mating gear.
The pitch surface is the right-hand side of the pitch circle, while the root circle defines the space between the two gear tooth sides. The dedendum is the distance between the top of the gear tooth and the pitch circle, and the pitch diameter and addendum circle are the two radial distances between these two circles. The difference between the pitch surface and the addendum circle is known as the clearance.
The number of teeth in the spur gear must not be less than 16 when the pressure angle is twenty degrees. However, a gear with 16 teeth can still be used if its strength and contact ratio are within design limits. In addition, undercutting can be prevented by profile shifting and addendum modification. However, it is also possible to reduce the addendum length through the use of a positive correction. However, it is important to note that undercutting can happen in spur gears with a negative addendum circle.
Another important aspect of a spur gear is its meshing. Because of this, a standard spur gear will have a meshing reference circle called a Pitch Circle. The center distance, on the other hand, is the distance between the center shafts of the two gears. It is important to understand the basic terminology involved with the gear system before beginning a calculation. Despite this, it is essential to remember that it is possible to make a spur gear mesh using the same reference circle.

Pitch diameter

To determine the pitch diameter of a spur gear, the type of drive, the type of driver, and the type of driven machine should be specified. The proposed diametral pitch value is also defined. The smaller the pitch diameter, the less contact stress on the pinion and the longer the service life. Spur gears are made using simpler processes than other types of gears. The pitch diameter of a spur gear is important because it determines its pressure angle, the working depth, and the whole depth.
The ratio of the pitch diameter and the number of teeth is called the DIAMETRAL PITCH. The teeth are measured in the axial plane. The FILLET RADIUS is the curve that forms at the base of the gear tooth. The FULL DEPTH TEETH are the ones with the working depth equal to 2.000 divided by the normal diametral pitch. The hub diameter is the outside diameter of the hub. The hub projection is the distance the hub extends beyond the gear face.
A metric spur gear is typically specified with a Diametral Pitch. This is the number of teeth per inch of the pitch circle diameter. It is generally measured in inverse inches. The normal plane intersects the tooth surface at the point where the pitch is specified. In a helical gear, this line is perpendicular to the pitch cylinder. In addition, the pitch cylinder is normally normal to the helix on the outside.
The pitch diameter of a spur gear is typically specified in millimeters or inches. A keyway is a machined groove on the shaft that fits the key into the shaft’s keyway. In the normal plane, the pitch is specified in inches. Involute pitch, or diametral pitch, is the ratio of teeth per inch of diameter. While this may seem complicated, it’s an important measurement to understand the pitch of a spur gear.
gear

Material

The main advantage of a spur gear is its ability to reduce the bending stress at the tooth no matter the load. A typical spur gear has a face width of 20 mm and will fail when subjected to 3000 N. This is far more than the yield strength of the material. Here is a look at the material properties of a spur gear. Its strength depends on its material properties. To find out what spur gear material best suits your machine, follow the following steps.
The most common material used for spur gears is steel. There are different kinds of steel, including ductile iron and stainless steel. S45C steel is the most common steel and has a 0.45% carbon content. This type of steel is easily obtainable and is used for the production of helical, spur, and worm gears. Its corrosion resistance makes it a popular material for spur gears. Here are some advantages and disadvantages of steel.
A spur gear is made of metal, plastic, or a combination of these materials. The main advantage of metal spur gears is their strength to weight ratio. It is about one third lighter than steel and resists corrosion. While aluminum is more expensive than steel and stainless steel, it is also easier to machine. Its design makes it easy to customize for the application. Its versatility allows it to be used in virtually every application. So, if you have a specific need, you can easily find a spur gear that fits your needs.
The design of a spur gear greatly influences its performance. Therefore, it is vital to choose the right material and measure the exact dimensions. Apart from being important for performance, dimensional measurements are also important for quality and reliability. Hence, it is essential for professionals in the industry to be familiar with the terms used to describe the materials and parts of a gear. In addition to these, it is essential to have a good understanding of the material and the dimensional measurements of a gear to ensure that production and purchase orders are accurate.

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editor by CX 2023-03-29