NSK NJ420M Roller Bearings
| Category: | Bearings |
| Inventory: | 0.0 |
| Minimum Buy Quantity: | N/A |
| Product Group: | B04144 |
| d: | 50 mm |
| D: | 72 mm |
| B: | 40 mm |
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Product Details
| Category | Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Product Group | B04144 |
| d | 50 mm |
| D | 72 mm |
| B | 40 mm |
| d2 ≈ | 57.5 mm |
| D1 ≈ | 65 mm |
| s1 max. | 9.4 mm |
| s2 max. | 6.4 mm |
| r1,2 min. | 0.6 mm |
| da min. | 53.2 mm |
| da max. | 61 mm |
| Da max. | 68.8 mm |
| ra max. | 0.6 mm |
| Basic dynamic load rating C | 140 kN |
| Basic static load rating C0 | 224 kN |
| Fatigue load limit Pu | 26 kN |
| Limiting speed | 2400 r/min |
| Misalignment factor k1 | 0.093 |
| Operating clearance factor k2 | 0.113 |
| Mass bearing | 0.54 kg |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
