Timken 78251D/78537+Y2S-78537 tapered roller bearings
Enjoy High Margins on 168,275 Outer Diameter (mm) Competitive Pricing.Great Wholesale Products at Low Costs. 82.55×168.275×53.975 Size (mm)
| Size (mm) | 82.55×168.275×53.975 |
| Bore Diameter (mm) | 82,55 |
| Outer Diameter (mm) | 168,275 |
| Width (mm) | 53,975 |
| d | 82,55 mm |
| D | 168,275 mm |
| T | 53,975 mm |
| B | 56,363 mm |
| C | 41,275 mm |
| R | 3,6 mm |
| r | 3,3 mm |
| a – | 18,5 mm |
| Da | 155 mm |
| db | 101 mm |
| da | 94 mm |
| Db | 149 mm |
| Aa | 5,2 mm |
| Ab | 1,6 mm |
| Weight | 5,49 Kg |
| Basic static load rating (C0) | 522 kN |
| Factor (G1) | 197,9 |
| Factor (G2) | 34,8 |
| Factor (Cg) | 0,0245 |
| Factor (K) | 1,95 |
| Basic dynamic load rating (C90) | 98,2 |
| Basic dynamic load rating (Ca90) | 50,3 |
| Basic dynamic load rating (C1) | 379 kN |
| Calculation factor (e) | 0,3 |
Detailed Parameters
parameter：
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