Toyana TUP1 20.12 plain bearings
We Provide 420x200x138 Size (mm) Extensive Toyana TUP1 20.12 plain bearings Selection And Competitive Wholesale Pricing.
| Size (mm) | 420x200x138 |
| Bore Diameter (mm) | 420 |
| Outer Diameter (mm) | 200 |
| Width (mm) | 138 |
| d | 200 mm |
| D | 420 mm |
| B | 138 mm |
| D1 | 357.6 mm |
| F | 253 mm |
| r1,2 – min. | 5 mm |
| r3,4 – min. | 5 mm |
| s | 9.4 mm |
| da – min. | 220 mm |
| da – max. | 247 mm |
| db – min. | 257 mm |
| Da – max. | 399.8 mm |
| ra – max. | 4 mm |
| rb – max. | 4 mm |
| Basic dynamic load rating – C | 1980 kN |
| Basic static load rating – C0 | 2800 kN |
| Fatigue load limit – Pu | 255 kN |
| Reference speed | 1400 r/min |
| Limiting speed | 2800 r/min |
| Calculation factor – kr | 0.38 |
| D1 ≈ | 357.6 mm |
| r1,2 min. | 5 mm |
| r3,4 min. | 5 mm |
| s max. | 9.4 mm |
| da min. | 220 mm |
| da max. | 247 mm |
| db min. | 257 mm |
| Da max. | 399.8 mm |
| ra max. | 4 mm |
| rb max. | 4 mm |
| Basic dynamic load rating C | 1980 kN |
| Basic static load rating C0 | 2800 kN |
| Fatigue load limit Pu | 255 kN |
| Calculation factor kr | 0.38 |
| Limiting value e | 0.3 |
| Axial load factor Y | 0.4 |
| Mass bearing | 92.4 kg |
Detailed Parameters
parameter：
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