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> THK RB Slim Type Crossed Roller Bearing
RB45025 crossed roller slewing ring bearing
- Structure:Crossed Roller Bearing
- Gear teeth: without
- Seals type:open
- Material: 52100/100Cr6/GCr15
- Product description: RB45025 crossed roller slewing ring bearing has integrated inner ring with split outer ring, suited for inner ring rotation.
Product introduction
RB45025 crossed roller slewing ring bearing
d: 450mm
D: 500mm
B: 25mm
C: 61.7kN
Co: 182kN
Mass: 6.6kg
RB45025 crossed roller slewing ring bearing has integrated inner ring and separable outer rings(fixed by screw), it's thin section(slim type), suited for where space is limited, and inner ring running accuracy is required.
| Model No. | d | D | B | C | Co | Mass | Equivalent Models | |
| mm | mm | mm | kN | kN | kg | IKO | NSK | |
| RB17020 | 170 | 220 | 20 | 29 | 62.1 | 2.21 |
|
|
| RB18025 | 180 | 240 | 25 | 84 | 143 | 3.44 |
|
|
| RB19025 | 190 | 240 | 25 | 41.7 | 82.9 | 2.99 |
|
|
| RB20025 | 200 | 260 | 25 | 84.2 | 157 | 4 | CRB20025 | NRXT20025 |
| RB20030 | 200 | 280 | 30 | 114 | 200 | 6.7 | CRB20030 | NRXT20030 |
| RB20035 | 200 | 295 | 35 | 151 | 252 | 9.6 | CRB20035 |
|
| RB22025 | 220 | 280 | 25 | 92.3 | 171 | 4.1 |
|
|
| RB24025 | 240 | 300 | 25 | 68.3 | 145 | 4.5 |
|
|
| RB25025 | 250 | 310 | 25 | 69.3 | 150 | 5 | CRB25025 | NRXT25025 |
| RB25030 | 250 | 330 | 30 | 126 | 244 | 8.1 | CRB25030 | NRXT25030 |
| RB25040 | 250 | 355 | 40 | 195 | 348 | 14.8 | CRB25040 |
|
| RB30025 | 300 | 360 | 25 | 76.3 | 178 | 5.9 | CRB30025 | NRXT30025 |
| RB30035 | 300 | 395 | 35 | 183 | 367 | 13.4 | CRB30035 | NRXT30035 |
| RB30040 | 300 | 405 | 40 | 212 | 409 | 17.2 | CRB30040 | NRXT30040 |
| RB35020 | 350 | 400 | 20 | 54.1 | 143 | 3.9 |
|
|
| RB40035 | 400 | 480 | 35 | 156 | 370 | 14.5 | CRB40035 | NRXT40035 |
| RB40040 | 400 | 510 | 40 | 241 | 531 | 23.5 | CRB40040 | NRXT40040 |
| RB45025 | 450 | 500 | 25 | 61.7 | 182 | 6.6 |
|
|
| RB50025 | 500 | 550 | 25 | 65.5 | 201 | 7.3 |
|
|
| RB50040 | 500 | 600 | 40 | 239 | 607 | 26 | CRB50040 | NRXT50040 |
| RB50050 | 500 | 625 | 50 | 267 | 653 | 41.7 | CRB50050 | NRXT50050 |
| RB60040 | 600 | 700 | 40 | 264 | 721 | 29 | CRB60040 | NRXT60040 |
| RB70045 | 700 | 815 | 45 | 281 | 836 | 46 | CRB70045 |
|
| RB80070 | 800 | 950 | 70 | 468 | 1330 | 105 | CRB80070 |
|
| RB90070 | 900 | 1050 | 70 | 494 | 1490 | 120 |
|
|
| RB1000110 | 1000 | 1250 | 110 | 1220 | 3220 | 360 |
|
|
| RB1250110 | 1250 | 1500 | 110 | 1350 | 3970 | 440 |
|
|
| Model No. | d | D | B | C | Co | Mass | Equivalent Models | |
| mm | mm | mm | kN | kN | kg | IKO | NSK | |
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