71980 AM
Precision ball bearing > Single row angular contact ball bearing
71980 AM - Precision ball bearing - Single row angular contact ball bearing
| Product model | 71980 AM |
|---|---|
| d | 400 mm |
| D | 540 mm |
| B | 65 mm |
| Limiting speed | 1200 r/min |
| Reference speed | 1200 r/min |
| d1 | ≈447.4mm |
| d2 | ≈495.55mm |
| Distance from pressure point (a) | 168mm |
| r1,2 | min.4mm |
| Minimum chamfer size of outer ring(r3,4) | min.1.5mm |
| da | min.415mm |
| Da | max.525mm |
| Db | max.533mm |
| ra | max.3mm |
| rb | max.1.5mm |
| Pu | 15.3kN |
| Calculation coefficient (A) | 4.4 |
| Calculation coefficient (kr) | 0.083 |
| Calculation coefficient(e) | 0.8 |
| Mass bearing | 39kg |
Product Details
The 71980 AM is part of the Single row angular contact ball bearing series within our Precision ball bearing range. It is engineered for high-performance industrial use and delivers reliable operation under demanding working conditions.
Typical applications include: electric motors, pumps, gearboxes, agricultural machinery and automotive systems. For detailed dimensions and load ratings, please refer to the specification table above. Contact FIJ for bulk pricing, technical support or customized solutions.
Request a Quote for this Product
71980 AM / Single row angular contact ball bearing / Precision ball bearing