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Wheel Bearings

Wheel Bearings. Bearing uses. Pivots Wheels rotating shafts Oscillating shafts Sliding shafts. Bearing loads. Axial or thrust load. Radial Load. Angular Load. Radial load. Angular load. Bearing Diagnosis. Normal bearing life Bearing failure. Cylindrical Ball bearings.

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Wheel Bearings

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  1. Wheel Bearings

  2. Bearing uses • Pivots • Wheels • rotating shafts • Oscillating shafts • Sliding shafts

  3. Bearing loads

  4. Axial or thrust load Radial Load Angular Load

  5. Radial load

  6. Angular load

  7. Bearing Diagnosis • Normal bearing life • Bearing failure

  8. Cylindrical Ball bearings • Radial loads only.. • Can be double rows of ball bearings.. • Installing bearing.. • Press the outerrace in a housing.. • Press the inner race on a shaft..

  9. HEAVY LOAD

  10. Can be double rows of ball bearings • For heavy thrust loads • can with stand thrust loads

  11. Some FWD use a double tapered bearing.

  12. Cylindrical Roller Bearings • Designed for Radial load • Can withstand some thrust load

  13. Tapered roller bearings • Excellent capability to handle : • Radial Loads • Thrust Loads • Angular Loads

  14. Adjustment

  15. FWD

  16. Springless seal

  17. Double lip seal

  18. Spring loaded Seal

  19. Seal Replacement • Different brands look different • What is important is: • Match the OD • Match the ID • Some brands have a steel lip and some do not. • (Caution)The steel housing is very thin on some

  20. Remember Not only does the seal need to look good now............ It need to be good enough for the next several thousand miles. Buying new seals are a cheap insurance

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