Toyana NUP2080 cylindrical roller bearings
170 Million used 420x200x80 Size (mm) Toyana NUP2080 cylindrical roller bearings instantly searchable. Shop our large selection of parts based on 420 Bore Diameter (mm) brand, price, description, and location. Order the with stock …
| Size (mm) | 420x200x80 |
| Bore Diameter (mm) | 420 |
| Outer Diameter (mm) | 200 |
| Width (mm) | 80 |
| d | 200 mm |
| D | 420 mm |
| B | 80 mm |
| d1 | 278 mm |
| D1 | 352.4 mm |
| F | 258 mm |
| r1,2 – min. | 5 mm |
| r3,4 – min. | 5 mm |
| s | 6 mm |
| da – min. | 220 mm |
| da – max. | 253 mm |
| db – min. | 282 mm |
| Da – max. | 400 mm |
| ra – max. | 4 mm |
| Basic dynamic load rating – C | 1230 kN |
| Basic static load rating – C0 | 1630 kN |
| Fatigue load limit – Pu | 150 kN |
| Reference speed | 1400 r/min |
| Limiting speed | 2800 r/min |
| Calculation factor – kr | 0.23 |
| d1 ≈ | 278 mm |
| D1 ≈ | 352.4 mm |
| r1,2 min. | 5 mm |
| r3,4 min. | 5 mm |
| s max. | 6 mm |
| da min. | 220 mm |
| da max. | 253 mm |
| db min. | 282 mm |
| Da max. | 400 mm |
| ra max. | 4 mm |
| Basic dynamic load rating C | 1230 kN |
| Basic static load rating C0 | 1630 kN |
| Fatigue load limit Pu | 150 kN |
| Calculation factor kr | 0.23 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 56.3 kg |
Detailed Parameters
parameter：
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