81138 M
Precision thrust bearing > Thrust cylindrical roller bearing
81138 M - Precision thrust bearing - Thrust cylindrical roller bearing
| Product model | 81138 M |
|---|---|
| d | 190 mm |
| D | 240 mm |
| B | 37 mm |
| Limiting speed | 1400 r/min |
| Reference speed | 700 r/min |
| d1 | 237mm |
| 座圈孔径(D1) | 193mm |
| 轴圈高度(B) | 11mm |
| 座圈倒角尺寸(r1,2) | min.1.1mm |
| da | min.233mm |
| Da | max.197mm |
| ra | max.1.1mm |
| Pu | 125kN |
| 最小轴向负荷系数(A) | 0.171 |
| 质量轴承 | 4.74kg |
Product Details
The 81138 M 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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81138 M / Thrust cylindrical roller bearing / Precision thrust bearing