TIMKEN JM714249-B0000/JM714210-B0000 Tapered Roller Bearing Assemblies
| Bearing number: | 4T-1985/1930 |
| Size (mm): | 28.575x56.896x19.845 |
| Bore Diameter (mm): | 28,575 |
| Outer Diameter (mm): | 56,896 |
| Width (mm): | 19,845 |
| d: | 28,575 mm |
| D: | 56,896 mm |
| T: | 19,845 mm |
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Product Details
| Bearing number | 4T-1985/1930 |
| Size (mm) | 28.575x56.896x19.845 |
| Bore Diameter (mm) | 28,575 |
| Outer Diameter (mm) | 56,896 |
| Width (mm) | 19,845 |
| d | 28,575 mm |
| D | 56,896 mm |
| T | 19,845 mm |
| B | 19,355 mm |
| C | 15,875 mm |
| ra1 max. | 0,8 mm |
| a | 6,7 mm |
| Da | 51 mm |
| db | 33,5 mm |
| ra max. | 0,8 mm |
| da | 34 mm |
| Db | 54 mm |
| Weight | 0,217 Kg |
| Basic dynamic load rating (C) | 40,5 kN |
| Basic static load rating (C0) | 44,5 kN |
| (Grease) Lubrication Speed | 6 700 r/min |
| (Oil) Lubrication Speed | 8 900 r/min |
| Calculation factor (e) | 0,33 |
| Calculation factor (Y0) | 1 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
