Four-point Contact Ball Slewing Bearings

Features: The Single-row Four-point Contact Ball Slewing Bearing consists of two seating rings. It is characterized by compact structure, light weight and four-point contact between the steel balls and the arc raceway. It can bear axial force, radial force and overturning moment simultaneously. It is applicable to the engineering machinery, such as slewing conveyors, welding manipulators, small-and-medium cranes, and excavators

Category:

Internal Gear

Features
The Single-row Four-point Contact Ball Slewing Bearing consists of two seating rings. It is characterized by compact structure, light weight and four-point contact between the steel balls and the arc raceway. It can bear axial force, radial force and overturning moment simultaneously. It is applicable to the engineering machinery, such as slewing conveyors, welding manipulators, small-and-medium cranes, and excavators.

Note:
1.n1 is the number of oil holes, equally spaced, with oil cup M10×1 JB/T7940.1-TB7940.2
2.The mounting hole n-Φ can be replaced by the threaded hole; the tooth width b can be changed to H-h
3.The tangential force of internal gear is the maximum tangential force; the rating tangential force is half of the maximum tangential force
4.The displacement coefficient of internal tooth follows the design of external teeth.

Bearing Model Dimensions Mounting Dimensions Structural Dimension Gear data weight  (kg)
Dmm dmm Hmm D1mm D2mm n mm dmmm Lmm n1 D3mm d1mm HImm hmm bmm x Mmm Demm z
013.25.315 408 222 70 372 258 20 18 M16 32 2 316 314 60 10 50 0 5 190 40 49
013.25.355 448 262 70 412 298 20 18 M16 32 2 356 354 60 10 50 0 5 235 49 54
013.25.400 493 307 70 457 343 20 18 M16 32 2 401 399 60 10 50 0 6 276 48 62
013.25.450 543 357 70 507 393 20 18 M16 32 2 451 449 60 10 50 0 6 324 56 71
013.30.500 602 398 80 566 434 20 18 M16 32 4 501 498 70 10 60 0.5 5 367 74 85
014.30.500 6 368.4 62
013.25.500 602 398 80 566 434 20 18 M16 32 4 501 499 70 10 60 0.5 5 367 74 85
014.25.500 6 368.4 62
013.30.560 662 458 80 626 494 20 18 M16 32 4 561 558 70 10 60 0.5 5 427 86 95
014.30.560 6 428.4 72
013.25.560 662 458 80 626 494 20 18 M16 32 4 561 559 70 10 60 0.5 5 427 86 95
014.25.560 6 428.4 72
013.30.630 732 528 80 696 564 24 18 M16 32 4 631 628 70 10 60 0.5 6 494.4 83 110
014.30.630 8 491.2 62
013.25.630 732 528 80 696 564 24 18 M16 32 4 631 629 70 10 60 0.5 6 494.4 83 110
014.25.630 8 491.2 62
013.30.710 812 608 80 776 644 24 18 M16 32 4 711 708 70 10 60 0.5 6 572.4 96 120
014.30.710 8 571.2 72
013.25.710 812 608 80 776 644 24 18 M16 32 4 711 709 70 10 60 0.5 6 572.4 96 120
014.25.710 8 571.2 72
013.40.800 922 678 100 878 722 30 22 M20 40 6 801 798 90 10 80 0.5 8 635.2 80 220
014.40.800 10 634 64
013.30.800 922 678 100 878 722 30 22 M20 40 6 801 798 90 10 80 0.5 8 635.2 80 220
014.30.800 10 634 64
013.40.900 1022 778 100 978 822 30 22 M20 40 6 901 898 90 10 80 0.5 8 739.2 93 240
014.40.900 10 734 74
013.30.900 1022 778 100 978 822 30 22 M20 40 6 901 898 90 10 80 0.5 8 739.2 93 240
014.30.900 10 734 74
013.40.1000 1122 878 100 1078 922 36 22 M20 40 6 1001 998 90 10 80 0.5 10 824 83 270
014.40.1000 12 820.8 69
013.30.1000 1122 878 100 1078 922 36 22 M20 40 6 1001 998 90 10 80 0.5 10 824 83 270
014.30.1000 12 820.8 69
013.40.1120 1242 998 100 1198 1042 36 22 M20 40 6 1121 1118 90 10 80 0.5 10 944 95 300
014.40.1120 12 940.8 79
013.30.1120 1242 998 100 1198 1042 36 22 M20 40 6 1121 1118 90 10 80 0.5 10 944 95 300
014.30.1120 12 940.8 79
013.45.1250 1390 1110 110 1337 1163 40 26 M24 48 5 1252 1248 100 10 90 0.5 12 1049 88 420
014.45.1250 14 1042 75
013.35.1250 1390 1110 110 1337 1163 40 26 M24 48 5 1251 1248 100 10 90 0.5 12 1049 88 420
014.35.1250 14 11042 75

Without Gear

Features
The Single-row Four-point Contact Ball Slewing Bearing consists of two seating rings. It is characterized by compact structure, light weight and four-point contact between the steel balls and the arc raceway. It can bear axial force, radial force and overturning moment simultaneously. It is applicable to the engineering machinery, such as slewing conveyors, welding manipulators, small-and-medium cranes, and excavators.

Note:
1.n1 is the number of oil holes, equally spaced, with oil cup M10×1 JB/T7940.1-TB7940.2
2.The mounting hole n-Φ can be replaced by the threaded hole; the tooth width b can be changed to H-h

Bearing Model Dimensions Mounting Dimensions Structural Dimension weight  (kg)
Dmm dmm Hmm D1mm D2mm n mm dmmm Lmm n1 D3mm d1mm H1mm hmm
010.20.200 280 120 60 248 152 12 16 M14 28 2 201 199 50 10 20
010.20.224 304 144 60 272 176 12 16 M14 28 2 225 223 50 10 22
010.20.250 330 170 60 298 202 18 16 M14 28 2 251 249 50 10 25
010.20.280 360 200 60 328 232 18 16 M14 28 2 281 279 50 10 28
010.25.315 408 222 70 372 258 20 18 M16 32 2 316 314 60 10 44
010.25.355 448 262 70 412 298 20 18 M16 32 2 356 354 60 10 49
010.25.400 493 307 70 457 343 20 18 M16 32 2 401 399 60 10 56
010.25.450 543 357 70 507 393 20 18 M16 32 2 451 449 60 10 62
010.30.500 602 398 80 566 434 20 18 M16 32 4 501 498 70 10 85
01025.500 1602 398 80 566 434 20 18 M16 32 4 501 499 70 10 85
010.30.560 662 458 80 626 494 20 18 M16 32 4 561 558 70 10 95
010.25.560 662 458 80 626 494 20 18 M16 32 4 561 559 70 10 95
010.30.630 732 528 80 696 564 24 18 M16 32 4 631 628 70 10 110
010.25.630 I732 528 80 696 564 24 18 M16 32 4 631 629 70 10 110
010.30.710 812 608 80 776 644 24 18 M16 32 4 711 708 70 10 120
010.25.710 812 608 80 776 644 24 18 M16 32 4 711 709 70 10 120
010.40.800 922 678 100 878 722 30 22 M20 40 6 801 798 90 10 220
010.30.800 922 678 100 878 722 30 22 M20 40 6 801 798 90 10 220
010.40.900 1022 778 100 978 822 30 22 M20 40 6 901 898 90 10 240
010.30.900 1022 778 100 978 822 30 22 M20 40 6 901 898 90 10 240
010.40.1000 1122 878 100 1078 922 36 22 M20 40 6 1001 998 90 10 270
010.30.1000 1122 878 100 1078 922 36 22 M20 40 6 1001 998 90 10 270
010.40.1120 1242 998 100 1198 1042 36 22 M20 40 6 1121 1118 90 10 300
010.30.1120 1242 998 100 1198 1042 36 22 M20 40 6 1121 1118 90 10 300
010.45.1250 1390 1110 110 1337 1163 40 26 M24 48 5 1252 1248 100 10 420
010.35.1250 1390 1110 110 1337 1163 40 26 M24 48 5 1251 1248 100 10 420
010.45.1400 1540 1260 110 1487 1313 40 26 M24 48 5 1402 1398 100 10 480
010.35.1400 1540 1260 110 1487 1313 40 26 M24 48 5 1401 1398 100 10 480
011.45.1600 1740 1460 110 1687 1513 45 26 M24 48 5 1602 1598 100 10 550
010.35.1600 1740 1460 110 1687 1513 45 26 M24 48 5 1601 1598 100 10 550
010.45.1800 1940 1660 110 1887 1713 45 26 M24 48 5 1802 1798 100 10 610
010.35.1800 1940 1660 110 1887 1713 45 26 M24 48 5 1801 1798 100 10 610
010.60.2000 2178 1825 144 2110 1891 48 33 M30 60 8 2002 1998 132 12 1100
010.40.2000 2178 1825 144 2110 1891 48 33 M30 60 8 2001 1998 132 12 1100
010.60.2240 2418 2065 144 2350 2131 48 33 M30 60 8 2242 2238 132 12 1250
010.40.2240 2418 2065 144 2350 2131 48 33 M30 60 8 2241 2238 132 12 1250
010.60.2500 2678 2325 144 2610 2391 56 33 M30 60 8 2502 2498 132 12 1400
010.40.2500 2678 2325 144 2610 2391 56 33 M30 60 8 2501 2498 132 12 1400
010.60.2800 2978 2625 144 2910 2691 56 33 M30 60 8 2802 2798 132 12 1600
010.40.2800 2978 2625 144 2910 2691 56 33 M30 60 8 2802 2798 132 12 1600
010.75.3150 3376 2922 174 3286 3014 56 45 M42 84 8 3152 3147 162 12 2800
010.50.3150 3376 2922 174 3286 3014 56 45 M42 84 8 3152 3147 162 12 2800
010.75.3550 3776 3322 174 3686 3014 56 45 M42 84 8 3552 3547 162 12 3500
010.50.3550 3776 3322 174 3686 3014 56 45 M42 84 10 3552 3548 162 12 3500
010.75.4000 4226 3772 174 4136 3864 60 45 M42 84 10 4002 3997 162 12 4200
010.50.4000 4226 3772 174 4136 3864 60 45 M42 84 10 4002 3998 162 12 4200
010.75.4500 4726 4272 174 4636 4364 60 45 M42 84 10 4502 4497 162 12 5100
010.50.4500 4726 4272 174 4636 4364 60 45 M42 84 10 4502 4498 162 12 5100

External Gears

Features
The Single-row Four-point Contact Ball Slewing Bearing consists of two seating rings. It is characterized by compact structure, light weight and four-point contact between the steel balls and the arc raceway. It can bear axial force, radial force and overturning moment simultaneously. It is applicable to the engineering machinery, such as slewing conveyors, welding manipulators, small-and-medium cranes, and excavators.

Note:
1.n1 is the number of oil holes, equally spaced, with oil cup M10×1 JB/T7940.1-TB7940.2
2.The mounting hole n-Φ can be replaced by the threaded hole; the tooth width b can be changed to H-h

Bearing Model Dimensions Mounting Dimensions Structural Dimension Gear data weight  (kg)
Dmm dmm Hmm D1mm D2mm n omm dmmm Lmm n1 D3mm d1mm H1mm hmm bmm x Mmm Demm z
011.45.1400 1540 1260 110 1487 1313 40 26 M24 48 5 1402 1398 100 10 90 0.5 12 1605.6 131 480
012.45.1400 14 1607.2 112
011.35.1400 1540 1260 110 1487 1313 40 26 M24 48 5 1401 1398 100 10 90 0.5 12 1605.6 131 480
012.35.1400 14 1607.2 112
011.45.1600 1740 1460 110 1687 1513 45 26 M24 48 5 1602 1598 100 10 90 0.5 14 1817.2 127 550
012.45.1600 16 1820.8 111
011.35.1600 1740 1460 110 1687 1513 45 26 M24 48 5 1601 1598 100 10 90 0.5 14 1817.2 127 550
012.35.1600 16 1820.8 111
011.45.1800 1940 1660 110 1887 1713 45 26 M24 48 5 1802 1798 100 10 90 0.5 14 2013.2 141 610
012.45.1800 16 2012.8 123
011.35.1800 1940 1660 110 1887 1713 45 26 M24 48 5 1801 1798 100 10 90 0.5 14 2013.2 141 610
012.35.1800 16 2012.8 123
011.60.2000 2178 1825 144 2110 1891 48 33 M30 60 8 2002 1998 132 12 120 0.5 16 2268.8 139 1100
012.60.2000 18 2264.4 123
011.40.2000 2178 1825 144 2110 1891 48 33 M30 60 8 2001 1998 132 12 120 0.5 16 2268.8 139 1100
012.40.2000 18 2264.4 123
011.60.2240 2418 2065 144 2350 2131 48 33 M30 60 8 2242 2238 132 12 120 0.5 16 2492.8 153 1250
012.60.2240 18 2498.4 136
011.40.2240 2418 2065 144 2350 2131 48 33 M30 60 8 2241 2238 132 12 120 0.5 16 2492.8 153 1250
012.40.2240 18 2498.4 136
011.60.2500 2678 2325 144 2610 2391 56 33 M30 60 8 2502 2498 132 12 120 0.5 18 2768.4 151 1400
012.60.2500 20 2776 136
011.40.2500 2678 2325 144 2610 2391 56 33 M30 60 8 2501 2498 132 12 120 0.5 18 2768.4 151 1400
012.40.2500 20 2776 136
011.60.2800 2978 2625 144 2910 2691 56 33 M30 60 8 2802 2798 132 12 120 0.5 18 3074.4 168 1600
012.60.2800 20 3076 151
011.40.2800 2978 2625 144 2910 2691 56 33 M30 60 8 2802 2798 132 12 120 0.5 18 3074.4 168 1600
012.40.2800 20 3076 151
011.75.3150 3376 2922 174 3286 3014 56 45 M42 84 8 3152 3147 162 12 150 0.5 20 3476 171 2800
012.75.3150 22 3471.6 155
011.50.3150 3376 2922 174 3286 3014 56 45 M42 84 8 3152 3147 162 12 150 0.5 20 3476 171 2800
012.50.3150 22 3471.6 155
011.75.3550 3776 3322 174 3686 3014 56 45 M42 84 8 3552 3547 162 12 150 0.5 20 3876 191 3500
012.75.3550 22 3889.6 174
011.50.3550 3776 3322 174 3686 3014 56 45 M42 84 10 3552 3548 162 12 150 0.5 20 3876 191 3500
012.50.3550 22 3889.6 174
011.75.4000 4226 3772 174 4136 3864 60 45 M42 84 10 4002 3997 162 12 150 0.5 22 4329.6 194 4200
012.75.4000 25 4345 171
011.50.4000 4226 3772 174 4136 3864 60 45 M42 84 10 4002 3998 162 12 150 0.5 22 4329.6 194 4200
012.50.4000 25 4345 171
011.75.4500 4726 4272 174 4636 4364 60 45 M42 84 10 4502 4497 162 12 150 0.5 22 4835.6 217 5100
012.75.4500 25 4845 191
011.50.4500 4726 4272 174 4636 4364 60 45 M42 84 10 4502 4498 162 12 150 0.5 22 4835.6 217 5100
012.50.4500 25 4845

191

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