2RSR=Rubber Seals At Each Side Of The Bearing. L138=(Segment Lubrication, Code 3)=NS Hi-Lube Grease Lithium Soap, Temperature Range -40ºC/+130ºC. C3=Internal Clearance Larger Than Normal.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
6306-2RSR-L138-C3
Bore
C - Cylindrical Bore
Seal
2RS - Rubber Seal on Two Sides
Cage Type
S - Steel or Standard Cage
External Modification
No External Modification
Radial Internal Play
C3 Internal Play (Higher than Cn)
Precision
3 - Dim. Acc. P4, Run. Acc. P2
Heat Stabilization
Standard Lubrication
Special Treatment
No Heat Stabilization - Temperatures up to 120°C