Bearing R-2DD NMB
The online Bearing R-2DD NMB 31.75x73.025x22.225 Size (mm) parts store gives 31.75x73.025x22.225 you immediate access to a selection of more than 1.4 million new, used, remanufactured.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 4T-2879/2820 |
| Size (mm) | 31.75x73.025x22.225 |
| Bore Diameter (mm) | 31,75 |
| Outer Diameter (mm) | 73,025 |
| Width (mm) | 22,225 |
| d | 31,75 mm |
| D | 73,025 mm |
| T | 22,225 mm |
| B | 23,812 mm |
| C | 17,462 mm |
| ra1 max. | 3,3 mm |
| a | 5,5 mm |
| Da | 63 mm |
| db | 38,5 mm |
| ra max. | 0,8 mm |
| da | 39,5 mm |
| Db | 68 mm |
| Weight | 0,465 Kg |
| Basic dynamic load rating (C) | 62,5 kN |
| Basic static load rating (C0) | 75,5 kN |
| (Grease) Lubrication Speed | 5 200 r/min |
| (Oil) Lubrication Speed | 7 000 r/min |
| Calculation factor (e) | 0,37 |
| Calculation factor (Y0) | 0,9 |
