K=Tapered Bore, Taper 1:12. YM=One Piece Brass Cage - Finger Type. W40I=Inner Ring Only Made Of Carburizing Grade Steel. W507=(Segment Lubr. Enhanc., Code W57)=Combination Of W4 (Mark High And Low Points Of Eccentricity On Face Of Rings) And W31 (Bea
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
23144KYMW40IW507C08C4
Bore
K - 1:12 Tapered Bore (Standard for Most Types)
Seal
No Seal
Cage Type
M - Brass Cage
External Modification
Radial Internal Play
C4 Internal Play (Higher than C3)
Precision
08 - Higher Running Acc. ISO Cl.5
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C