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Bearing Units

  • Convenience and high reliability are achieved by combining ball bearing and bearing housing.
  • Since ball bearings for units have the same geometry as deep groove ball bearing, load rating, reliability, and other functions are equivalent to deep groove ball bearing.
  • Convenience and high reliability are achieved by combining ball bearing and bearing housing.
  • Since ball bearings for units have the same geometry as deep groove ball bearing, load rating, reliability, and other functions are equivalent to deep groove ball bearing.
 
Various Bearing Units
Various Bearing Units

Silver Series
Silver Series

Self-aligning Capability

  • Since the O.D. of bearing and the bore of housing has spherical shape and self-aligning capability, the units can rectify misalignments or bending of a shaft.
 

Fully sealed type

  • Preventing invasion of dust and humidity with the double sealing system combining metal plate slingers and heat-resistant oil proof synthetic rubber seals.
 

Easy Installation

  • Easy mounting on shaft with set screws, adapter sleeve or eccentric collar. Immediate operation after installation is possible with pre-packed lubricating grease.
 

Interchangeability of Bearing and Housing

  • Only bearing can be replace like general bearings if needed.
 

Abundant series

  • Cast Iron Series
  • Plastic Series
  • Aluminum Series
  • Stainless Steel Series
  • Silver Series
  • Pressed Steel

1.Bearing Unit Numbers

Bearing Unit Numbers

2. Ball Bearing Numbers

Ball Bearing Numbers
 
(Note)
For type B bearings , a last digit of bore diameter number is used as dimension series number.

Dimension Table

 

Pillow Block Units

 
  1. UCP type
    Shaft Diameter 12 - 140mm
  2. UKP+H type
    Shaft Diameter 20 - 125mm
  3. BP type
    Shaft Diameter 20 - 35mm
  4. UGP type
    Shaft Diameter 20 - 60mm
  5. UCIP type
    Shaft Diameter 40 - 140mm
  6. UKIP+H type
    Shaft Diameter 35 - 125mm
  7. UCPK type
    Shaft Diameter 50 - 140mm
  8. UCPK+H type
    Shaft Diameter 45 - 125mm
  9. UCPH type
    Shaft Diameter 12 - 50mm
  10. UCPA type
    Shaft Diameter 12 - 50mm
  11. UCEP type
    Shaft Diameter 20 - 85mm
  12. BLLP type , KHLLP type
    Shaft Diameter 12 - 35mm
  13. MUCP type
    Shaft Diameter 20 - 50mm
 

Silver Series Pillow Block Units

 
  1. UP type , MUP type
    Shaft Diameter 8 - 30mm
 

Please consult NACHI about other series.

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