Bearing Y-1012 NSK
Online Boyal Industrial Pte ltd. shopping 12x21x7 Size (mm) Bearing Y-1012 NSK from a great selection at 12x21x7 Store. ... Needle Roller Bearing Accessories.
| Bearing number: | W 63801 R |
| Size (mm): | 12x21x7 |
| Bore Diameter (mm): | 12 |
| Outer Diameter (mm): | 21 |
| Width (mm): | 7 |
| d: | 12 mm |
| D: | 21 mm |
| B: | 7 mm |
Product Details
| Bearing number | W 63801 R |
| Size (mm) | 12x21x7 |
| Bore Diameter (mm) | 12 |
| Outer Diameter (mm) | 21 |
| Width (mm) | 7 |
| d | 12 mm |
| D | 21 mm |
| B | 7 mm |
| C | 1,5 mm |
| D3 | 23 mm |
| Weight | 0,0084 Kg |
| Basic dynamic load rating (C) | 1,51 kN |
| Basic static load rating (C0) | 0,9 kN |
| Fatigue load limit (Pu) | 0,039 |
| Reference speed | 70 000 r/min |
| d2 ≈ | 13.8 mm |
| D2 ≈ | 19.15 mm |
| r1,2 min. | 0.3 mm |
| da min. | 14 mm |
| ra max. | 0.3 mm |
| Basic dynamic load rating C | 1.51 kN |
| Basic static load rating C0 | 0.9 kN |
| Fatigue load limit Pu | 0.039 kN |
| Limiting speed | 43000 r/min |
| Calculation factor kr | 0.02 |
| Calculation factor f0 | 13.4 |
| Mass bearing | 0.0084 kg |
