RNA4907-2RSR Needle Roller Bearing 42x55x20mm
| Brand Name |
Nachi |
| Model Number |
6219NS |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Nachi 6219NS bearing Size Chart (mm/inches) |
|---|
| Bearing number | 32215J2/Q |
| Size (mm) | 75x130x33.25 |
| Bore Diameter (mm) | 75 |
| Outer Diameter (mm) | 130 |
| Width (mm) | 33,25 |
| d | 75 mm |
| D | 130 mm |
| T | 33,25 mm |
| B | 31 mm |
| C | 27 mm |
| a | 29 mm |
| d1 | 100 mm |
| r1 min. | 2 mm |
| r2 min. | 2 mm |
| r3 min. | 1,5 mm |
| r4 min. | 1,5 mm |
| Ca min. | 4 mm |
| Cb min. | 6 mm |
| da max | 85 mm |
| Da min | 115 mm |
| Da max. | 121 mm |
| db min | 84 mm |
| Db min. | 124 mm |
| ra max. | 2 mm |
| rb max. | 1,5 mm |
| Weight | 1,65 Kg |
| Basic dynamic load rating (C) | 161 kN |
| Basic static load rating (C0) | 212 kN |
| Fatigue load limit (Pu) | 24,5 |
| Reference speed | 3600 r/min |
| Limiting speed | 5000 r/min |
| Calculation factor (e) | 0,43 |
| Calculation factor (Y) | 1,4 |