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BlogSKF Deep Groove Ball Bearing 6201 -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 | 12Â mm | Bore diameter |
|---|---|---|
| D | 32Â mm | Outside diameter |
| B | 10Â mm | Width |
| d1 | ≈18.45 mm | Shoulder diameter |
| D2 | ≈27.34 mm | Recess diameter |
| r1,2 | min.0.6Â mm | Chamfer dimension |
ABUTMENT DIMENSIONS
| da | min.16.2Â mm | Diameter of shaft abutment |
|---|---|---|
| da | max.18.4Â mm | Diameter of shaft abutment |
| Da | max.27.8Â mm | Diameter of housing abutment |
| ra | max.0.6Â mm | Radius of shaft or housing fillet |
CALCULATION DATA
| Basic dynamic load rating | C | 7.28Â kN |
|---|---|---|
| Basic static load rating | C0 | 3.1Â kN |
| Fatigue load limit | Pu | 0.132Â kN |
| Reference speed | 50 000Â r/min | |
| Limiting speed | 26 000Â r/min | |
| Minimum load factor | kr | 0.025 |
| Calculation factor | f0 | 12 |
MASS
| Mass bearing | 0.039Â kg |
TOLERANCE CLASS
| Dimensional tolerances | P6 |
| Radial run-out | P5 |
TOLERANCES AND CLEARANCES
Bearing data
Bearing interfaces
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