81280 M
Precision thrust bearing > Thrust cylindrical roller bearing
81280 M - Precision thrust bearing - Thrust cylindrical roller bearing
| Product model | 81280 M |
|---|---|
| d | 400 mm |
| D | 540 mm |
| B | 112 mm |
| Limiting speed | 500 r/min |
| Reference speed | 240 r/min |
| d1 | 535mm |
| Housing washer bore diameter (D1) | 405mm |
| Shaft washer height (B) | 33.5mm |
| Housing washer chamfer dimension (r1,2) | min.4mm |
| da | min.531mm |
| Da | max.433mm |
| ra | max.3mm |
| Pu | 735kN |
| Minimum axial load factor (A) | 8.653 |
| Bearing mass | 73kg |
Product Details
The 81280 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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81280 M / Thrust cylindrical roller bearing / Precision thrust bearing