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 +86-635-8509787
  +86-13280450757
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 Yandian Industrial Zone, Liaocheng City, ShanDong Province. China 
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Precision Thin Section Bearings Suitable for The KD250AR0 Satellite Scanning Mechanism.

Thin section bearings.
Alternative to Kaydon.
Accuracy class:P5/P4/P2 level
Dimensions:635*660.4*12.7mm
Weight:4.54lbs
Bearing ring material: GCr15 Bearing Steel / 440C Stainless Steel
Retainer: brass
Rolling element: Steel balls / Silicon nitride ceramic balls
Structure: Single-row angular contact ball bearings
Availability:
  • KD250AR0

  • TKW

  • thin section bearing

KD250AR0


KD250AR0


KD250AR0.pdf


size

d

635mm

aperture

D

660.4mm

outer diameter

H

12.7mm

Radial cross-section

B

12.7mm

width

d1

644.398mm

Inner ring rib diameter

D1

651.002mm

Outer ring rib diameter

D4

652.475mm

Outer ring groove diameter


6.35mm

Ball diameter


1.524mm

Maximum chamfer radius of shaft or bearing

 

If you have any questions, please feel free to email us! 

The TKW Bearing part series KD250AR0 is a potential replacement for these common bearing part numbers.

KAYDON

RBC

INA

SSB

SILVER

NSK

KD250AR0

KD250AR0*RBC

CSED250

RD250AR0

SD250AR0

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TKW is a manufacturer specializing in high-precision bearings. Its product portfolio includes high-precision hybrid ceramic ball bearings, ultra-thin-section bearings, servo motor bearings, high-precision stainless steel bearings, vacuum pump bearings, magnetic levitation bearings, thin-section crossed roller bearings, reactor bearings, full ceramic bearings, bearings for the food and beverage industry, new energy vehicle bearings, excavator bearings, construction machinery bearings, and custom-engineered bearings. The products meet P5, P4, and P2 precision standards, and customized services are available to meet specific customer requirements.


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 Yandian Industrial zone, Linqing City, Liaocheng,Shandong Province, China,
 +86-635-8509787 / +86-13280450757
 +86-13280450757  
 +86-13280450757
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