W 637/2-2Z
Precision ball bearing > Deep groove ball bearing
W 637/2-2Z - Deep groove ball bearing - Precision ball bearing
| Product model | W 637/2-2Z |
|---|---|
| d | 2 mm |
| D | 4 mm |
| B | 2 mm |
| Limiting speed | 100000 r/min |
| d1 | ≈2.55 mm |
| d2 | ≈2.55 mm |
| D2 | ≈3.65 mm |
| Chamfer size (r1,2) | min.0.05 mm |
| da | min.2.5 mm/max.2.4 mm |
| Da | max.3.8 mm |
| ra | max.0.05 mm |
| Pu | 0.002 kN |
| Reference speed | 200 000 r/min |
| kr | 0.02 |
| f0 | 6.7 |
Product Details
The W 637/2-2Z is part of the Deep groove 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
W 637/2-2Z / Deep groove ball bearing / Precision ball bearing