| Dimension series | 1900 | |||

| d | 28.575 | mm | |
| D | 57.15 | mm | |
| T | 19.845 | mm | |
| d1 | ≈ | 42 | mm |
| B | 19.355 | mm | |
| C | 15.875 | mm | |
| r1,2 | min. | 3.5 | mm |
| r3,4 | min. | 1.5 | mm |
| a | 13.702 | mm |

| da | max. | 35 | mm |
| db | min. | 40.5 | mm |
| Da | min. | 49 | mm |
| Da | max. | 50 | mm |
| Db | min. | 54 | mm |
| Ca | min. | 3 | mm |
| Cb | min. | 3.5 | mm |
| ra | max. | 3.5 | mm |
| rb | max. | 1.5 | mm |
| Basic dynamic load rating | C | 58.2 | kN | |
| Basic static load rating | C0 | 55 | kN | |
| Fatigue load limit | Pu | 6 | kN | |
| Reference speed | 10000 | r/min | ||
| Limiting speed | 12000 | r/min | ||
| Calculation factor | e | 0.33 | ||
| Calculation factor | Y | 1.8 | ||
| Calculation factor | Y0 | 1 |
| Mass bearing | 0.23 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 30x62x7 CRW1 R | ||||
|---|---|---|---|---|
| 526867 | ||||
| 7021 CD/P4AL | ||||
| 7301 BEP | ||||
| NJ 28/1000 ECMA/HB1 |
Hot number:
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80038
TQO design
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HA 2313 E
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NU 309 ECM
OKF 340
W 61918-2Z
YEL 208-2RF/VL065
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