BOSTON GEAR 1216D 5/8 Plain Bearings
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What is 1216D 5/8 bearing interchange？
| Brand Name: | BOSTON GEAR |
| Model Number: | 1216D 5/8 |
| Bearing number: | 4T-28990/28920 |
| Size (mm): | 61.976x101.6x24.608 |
| Bore Diameter (mm): | 61,976 |
| Outer Diameter (mm): | 101,6 |
| Width (mm): | 24,608 |
| d: | 61,976 mm |
| D: | 101,6 mm |
| T: | 24,608 mm |
| PDF |
1216D 5/8 |
Product Details
| Bearing number | 4T-28990/28920 |
| Size (mm) | 61.976x101.6x24.608 |
| Bore Diameter (mm) | 61,976 |
| Outer Diameter (mm) | 101,6 |
| Width (mm) | 24,608 |
| d | 61,976 mm |
| D | 101,6 mm |
| T | 24,608 mm |
| B | 24,608 mm |
| C | 19,845 mm |
| ra1 max. | 3,3 mm |
| a | 1,7 mm |
| Da | 90 mm |
| db | 68 mm |
| ra max. | 2 mm |
| da | 72 mm |
| Db | 97 mm |
| Weight | 0,768 Kg |
| Basic dynamic load rating (C) | 90,5 kN |
| Basic static load rating (C0) | 134 kN |
| (Grease) Lubrication Speed | 3 500 r/min |
| (Oil) Lubrication Speed | 4 700 r/min |
| Calculation factor (e) | 0,43 |
| Calculation factor (Y0) | 0,78 |
