Koyo NK21/20A


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  • Koyo NK21/20A Needle Roller and Cage Assembly
Bearing Parameters
Availability
Brand Koyo bearing brand
Model NK21/20A Needle Roller and Cage Assembly
Also known as NB212920 NK21/20-XL RNA212920 TAF212920
Inner (d) MM 21,00
Outer (D) MM 29,00
Width (B) MM 20,00
Weight (kg) 0.0350
Technical details (2RS) A=Needle Roller Bearing, Drawn Cup, Modified Internal Design.
Inner (d) Inch -
Outer (D) Inch -
Width (B) Inch -
Description from Medias
Manufacturer Part Number (MPN) NK21/20A
Bore
Seal No Seal
Cage Type
External Modification
Radial Internal Play
Precision
Heat Stabilization
Special Treatment
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