
| d | 35 | mm | |
| D | 72 | mm | |
| B | 17 | mm | |
| d1 | ≈ | 49.65 | mm |
| d2 | ≈ | 41.96 | mm |
| D1 | ≈ | 58.25 | mm |
| a | 31 | mm | |
| r1,2 | min. | 1.1 | mm |
| r3,4 | min. | 0.6 | mm |

| da | min. | 42 | mm |
| Da | max. | 65 | mm |
| Db | max. | 67.8 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| Basic dynamic load rating | C | 32.5 | kN | |
| Basic static load rating | C0 | 22.4 | kN | |
| Fatigue load limit | Pu | 0.95 | kN | |
| Reference speed | 8000 | r/min | ||
| Limiting speed | 12000 | r/min | ||
| Calculation factor | A | 7.303 | ||
| Calculation factor | kr | 0.095 | ||
| Calculation factor | e | 1.14 | ||
| Single bearing or bearing pair arranged in tandem | ||||
| Calculation factor | X | 0.35 | ||
| Calculation factor | Y0 | 0.26 | ||
| Calculation factor | Y2 | 0.57 | ||
| Bearing pair arranged back-to-back or face-to-face | ||||
| Calculation factor | X | 0.57 | ||
| Calculation factor | Y0 | 0.52 | ||
| Calculation factor | Y1 | 0.55 | ||
| Calculation factor | Y2 | 0.93 | ||
| Mass bearing | 0.28 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 12551 | 31.75 | 53.98 | 6.35 | Seals |
|---|---|---|---|---|
| BD-21317 EK-H 317 | 75 | 180 | 41 | Bearings, units and housings |
| 450 VE R | 439 | - | - | Seals |
| 6305 | 25 | 62 | 17 | Bearings, units and housings |
| 71912 ACE/P4A | 60 | 85 | 13 | Bearings, units and housings |
| FYK 508 | - | - | - | Bearings, units and housings |
| AOH 31/560 | 530 | 560 | 335 | Bearings, units and housings |
| FYT 25 TF/VA201 | 25 | - | 38.8 | Bearings, units and housings |
| K 89318 M | 90 | 155 | Bearings, units and housings | |
| PCMF 182022 E | 18 | 20 | 22 | Bearings, units and housings |
| SAF 22622 x 3.7/8 | 98.425 | - | - | Bearings, units and housings |
| SNW 34x5.13/16 | 147.6375 | 170 | 122.8598 | Bearings, units and housings |
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