FGUL55120MM Roller Cam Follower 55x120x36mm
| Brand Name |
NSK |
| Model Number |
R52 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NSK R52 bearing Size Chart (mm/inches) |
|---|
| Bearing number | N 311 ECMB |
| Size (mm) | 120x55x29 |
| Bore Diameter (mm) | 120 |
| Outer Diameter (mm) | 55 |
| Width (mm) | 29 |
| d | 55 mm |
| D | 120 mm |
| B | 29 mm |
| d1 | 77.5 mm |
| E | 106.5 mm |
| r1,2 - min. | 2 mm |
| r3,4 - min. | 2 mm |
| s | 2 mm |
| da - min. | 65 mm |
| da - max. | 104 mm |
| Da - min. | 109 mm |
| Da - max. | 111 mm |
| ra - max. | 2 mm |
| rb - max. | 2 mm |
| Basic dynamic load rating - C | 156 kN |
| Basic static load rating - C0 | 143 kN |
| Fatigue load limit - Pu | 18.6 kN |
| Reference speed | 6000 r/min |
| Limiting speed | 9500 r/min |
| Calculation factor - kr | 0.12 |
| d1 ≈ | 77.5 mm |
| r1,2 min. | 2 mm |
| r3,4 min. | 2 mm |
| s max. | 2 mm |
| da min. | 65 mm |
| da max. | 104 mm |
| Da min. | 109 mm |
| Da max. | 111 mm |
| ra max. | 2 mm |
| rb max. | 2 mm |
| Basic dynamic load rating C | 156 kN |
| Basic static load rating C0 | 143 kN |
| Fatigue load limit Pu | 18.6 kN |
| Calculation factor kr | 0.12 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 1.73 kg |