Technical dimension of tapered roller bearing 30211 J2/Q
| d | 55 | mm | ||
| D | 100 | mm | ||
| T | 22.75 | mm | ||
| d1 | ≈ | 74.7 | mm | |
| B | 21 | mm | ||
| C | 18 | mm | ||
| r1,2 | min. | 2 | mm | |
| r3,4 | min. | 1.5 | mm | |
| a | 20.251 | mm | ||
| Abutment dimensions | ||||
| da | max. | 64 | mm | |
| db | min. | 65 | mm | |
| Da | min. | 88 | mm | |
| Da | max. | 92 | mm | |
| Db | min. | 94 | mm | |
| Ca | min. | 4 | mm | |
| Cb | min. | 4.5 | mm | |
| ra | max. | 2 | mm | |
| rb | max. | 1.5 | mm | |
| Calculation data | ||||
| Basic dynamic load rating | C | 111 | kN | |
| Basic static load rating | C0 | 106 | kN | |
| Fatigue load limit | Pu | 12 | kN | |
| Reference speed | 5300 | r/min | ||
| Limiting speed | 6700 | r/min | ||
| Calculation factor | e | 0.4 | ||
| Calculation factor | Y | 1.5 | ||
| Calculation factor | Y0 | 0.8 | ||
| Mass | 0.7 | kgs |
Remark:30211 in different brand etc is also available.
Image of 30211 J2/Q taper roller bearing
Freely check with bearing specialist for bearing 30211 J2/Q if it fits your requirement.
(gavinchu@sunrises-group.com)
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