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BlogSKF Deep Groove Ball Bearing 6310 -2z
Shielded deep groove ball bearings from SKF are flexible bearings that can handle high and extremely high speeds. In both directions, they can support radial and axial loads. Ball bearings are extremely low-maintenance. SKF deep groove ball bearings are available in a variety of sizes. Single row ball bearings are included in this category.
Shielded (2Z) bearings include two metallic dust shields to prevent dirt and extraneous debris from entering the bearing. 2Z bearings with two low-friction seals are known as 2RZ bearings.
DIMENSIONS
| d | 50Â mm | Bore diameter |
|---|---|---|
| D | 110Â mm | Outside diameter |
| B | 27Â mm | Width |
| d1 | ≈68.76 mm | Shoulder diameter |
| D2 | ≈95.2 mm | Recess diameter |
| r1,2 | min.2Â mm | Chamfer dimension |
ABUTMENT DIMENSIONS
| da | min.61Â mm | Diameter of shaft abutment |
|---|---|---|
| Da | max.99Â mm | Diameter of housing abutment |
| ra | max.2Â mm | Radius of shaft or housing fillet |
CALCULATION DATA
| Basic dynamic load rating | C | 65Â kN |
|---|---|---|
| Basic static load rating | C0 | 38Â kN |
| Fatigue load limit | Pu | 1.6Â kN |
| Reference speed | 13 000Â r/min | |
| Limiting speed | 8 500Â r/min | |
| Minimum load factor | kr | 0.03 |
| Calculation factor | f0 | 13 |
MASS
| Mass bearing | 1.08Â kg |
TOLERANCE CLASS
| Dimensional tolerances | P6 |
| Radial run-out | P6 |
TOLERANCES AND CLEARANCES
Bearing data
Bearing interfaces
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