A4= NX4=Special Snap Ring Groove Dimensions (i.e. NX1, NX2 Etc. For Different Special Ring Groove Dimensions). RX5=Heat Resistant Steel (SHX) (Rings And Rolling Elements). C3=Internal Clearance Larger Than Normal.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
TM307A4NX4RX5C3
Bore
C - Cylindrical Bore
Seal
2RS - Rubber Seal on Two Sides
Cage Type
S - Steel or Standard Cage
External Modification
Special Snap Ring (And Groove)
Radial Internal Play
C3 Internal Play (Higher than Cn)
Precision
Standard Precision
Heat Stabilization
Standard Lubrication
Special Treatment
No Heat Stabilization - Temperatures up to 120°C