Ball and Roller Combination Slewing Bearing
Ball and Roller Combination Slewing Bearing Note: 1. n1 is the number of lubrication holes. Oil cup M10×1JB/T7940.1～JB/T7940.2. The user can specify the oil hole position according to the actua […]
Ball and Roller Combination Slewing Bearing
Note:
1. N1 is the number of lubrication holes. Oil cup M10×1JB/T7940.1～JB/T7940.2. The user can specify the oil hole position according to the actual application.
2. N-∅ can be changed to threaded hole, threaded hole diameter M, thread depth 2M. The structure diagram 1 refers to the model tail number 432 series; the structure diagram 2 refers to the model tail number 433 series.
3. The specifications in this sample are standard products, and the inner and outer diameters are free tolerances. If the main engine and the slewing bearing have matching requirements, please indicate the matching size and accuracy in the contract or contract attachment (such as technical agreement).
4. The listed products are our regular products. If you have other special requirements, please contact our company.
| External gear type | Boundary dimensions | Bolt hole diameter | Structure dimensions | Gear parameters | Basic load ratings | Mass | ||||||||||||||
| De | d | H | D1 | D2 | n | φ | M | D3 | d1 | H1 | h | n1 | φ3 | m | Z | b | X | Coa | kg | |
| mm | mm | mm | mm | mm | mm | 10⁴ | ||||||||||||||
| 221.32.3550.432 | 3772.8 | 3358 | 159 | 3638 | 3418 | 76 | 30 | 27 | 3591 | 3509 | 143 | 50 | 10 | M10X1 | 16 | 232 | 109 | +1.0 | 320 | 2028 |
| 221.32.3550.433 | 3597 | |||||||||||||||||||
| 221.32.3750.432 | 3980.8 | 3558 | 159 | 3846 | 3618 | 80 | 30 | 27 | 3791 | 3709 | 143 | 50 | 10 | M10X1 | 16 | 246 | 109 | +0.5 | 320 | 2186 |
| 221.32.3750.433 | 3797 | |||||||||||||||||||
| 221.32.4000.432 | 4220.8 | 3808 | 159 | 4086 | 3868 | 84 | 30 | 27 | 4041 | 3595 | 143 | 50 | 12 | M10X1 | 16 | 261 | 109 | +0.5 | 320 | 2278 |
| 221.32.4000.433 | 4047 | |||||||||||||||||||
| 221.32.4250.432 | 4476.8 | 4058 | 159 | 4342 | 4118 | 90 | 30 | 27 | 4291 | 4209 | 143 | 50 | 12 | M10X1 | 16 | 276 | 109 | +1.0 | 320 | 2455 |
| 221.32.4250.433 | 4287 | |||||||||||||||||||
| 221.36.4000.432 | 4244.4 | 3792 | 175 | 4095 | 3858 | 76 | 33 | 30 | 4045 | 3955 | 159 | 50 | 12 | M10X1 | 18 | 232 | 125 | +1.0 | 391 | 2792 |
| 221.36.4000.433 | 4051 | |||||||||||||||||||
| 221.36.4250.432 | 4496.4 | 4042 | 175 | 4347 | 4108 | 80 | 33 | 30 | 4295 | 4205 | 159 | 50 | 12 | M10X1 | 18 | 247 | 125 | +0.5 | 391 | 2981 |
| 221.36.4250.433 | 4301 | |||||||||||||||||||
| 221.36.4500.432 | 4748.4 | 4292 | 175 | 4599 | 4358 | 84 | 33 | 30 | 4545 | 4455 | 159 | 50 | 14 | M10X1 | 18 | 261 | 125 | +0.5 | 391 | 3171 |
| 221.36.4500.433 | 4554 | |||||||||||||||||||
| 221.36.4750.432 | 5000.4 | 4542 | 175 | 4851 | 4608 | 90 | 33 | 30 | 4795 | 4705 | 159 | 50 | 14 | M10X1 | 18 | 275 | 125 | +0.5 | 391 | 3363 |
| 221.36.4750.433 | 4801 | |||||||||||||||||||
| 221.40.4500.432 | 4776 | 4276 | 183 | 4612 | 4348 | 72 | 36 | 33 | 4550 | 4450 | 167 | 50 | 14 | M10X1 | 20 | 236 | 133 | +0.5 | 463 | 3973 |
| 221.40.4500.432 | 4556 | |||||||||||||||||||
| 221.40.4750.432 | 5016 | 4526 | 183 | 4852 | 4598 | 76 | 36 | 33 | 4800 | 4700 | 167 | 50 | 14 | M10X1 | 20 | 248 | 133 | +0.5 | 463 | 3796 |
| 221.40.4750.433 | 4806 | |||||||||||||||||||
