B=Modified Internal Construction. MB=Solid Brass Cage, Guidance On Inner Ring. H140=(C08-SKF)=(Segment Precision, Code 08 + Segment Lubr. Enhanc., Code W53)=Improved Running Accuracy According to T52BW; - Highest Point Of Runout Marked On The Inner R
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Spherical roller bearing
Manufacturer Part Number (MPN)
239/670-B-MB-H140-C3
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
M - Brass Cage
External Modification
Radial Internal Play
C3 Internal Play (Higher than Cn)
Precision
08 - Higher Running Acc. ISO Cl.5
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C