NSK R420-4 cylindrical roller bearings
170 Million used NSK R420-4 cylindrical roller bearings instantly searchable. 4.5 mm K Shop our large selection of parts 2000 r/min Limiting speed based on brand, price, description, and location. Order the NSK Bearing with stock ...
What is R420-4 bearing interchange？
| Brand Name: | NSK |
| Model Number: | R420-4 |
| Limiting speed: | 2000 r/min |
| K: | 4.5 mm |
| Calculation factor Y1: | 1.9 |
| d: | 80 mm |
| Calculation factor Y2: | 2.9 |
| B: | 67 mm |
| r1,2 min.: | 2.1 mm |
| Fatigue load limit Pu: | 54 kN |
| PDF |
R420-4 |
Product Details
| Limiting speed | 2000 r/min |
| K | 4.5 mm |
| Calculation factor Y1 | 1.9 |
| d | 80 mm |
| Calculation factor Y2 | 2.9 |
| B | 67 mm |
| r1,2 min. | 2.1 mm |
| Fatigue load limit Pu | 54 kN |
| D | 170 mm |
| Recommended lock nut tightening angle α | 130 ° |
