V=Increased Load Capacity, Internal Design Modification. M= Machined Brass Cage, Located On The Rolling Elements. J30=(C3-SKF)=Internal Clearance Larger Than Normal.
Inner (d) Inch
-
Outer (D) Inch
-
Width (B) Inch
-
Description from Medias
Manufacturer Part Number (MPN)
21317VM J30
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
M - Brass Cage
External Modification
Radial Internal Play
C3 Internal Play (Higher than Cn)
Precision
Standard Precision
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C