K 81211 TN
Precision thrust bearing > Thrust cylindrical roller bearing
K 81211 TN - Precision thrust bearing - Thrust cylindrical roller bearing
| Product model | K 81211 TN |
|---|---|
| d | 55 mm |
| D | 90 mm |
| B | 6 mm mm |
| Limiting speed | 2800 r/min |
| Reference speed | 1400 r/min |
| 滚子直径(Dw) | 11mm |
| 滚道直径（最小） 滚子及保持架组件(Ea) | 59mm |
| 滚道直径（最大） 滚子及保持架组件(Eb) | 85mm |
| Pu | 40kN |
| 最小轴向负荷系数(A) | 0.0122 |
| 滚子及保持架组件质量 | 0.17kg |
Product Details
The K 81211 TN is part of the Thrust cylindrical roller bearing series within our Precision thrust bearing range. It is engineered for high-performance industrial use and delivers reliable operation under demanding working conditions.
Typical applications include: drill heads, injection molding machines, vertical lathes and crane hooks. For detailed dimensions and load ratings, please refer to the specification table above. Contact FIJ for bulk pricing, technical support or customized solutions.
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K 81211 TN / Thrust cylindrical roller bearing / Precision thrust bearing