A=Deviating Or Modified Internal Design With Same Boundary Dimensions. As A Rule The Significance Of The Letter Is Bound To The Particular Bearing Or Bearing Series. 2Z=Two Metallic Shields.
Inner (d) Inch
0.500
Outer (D) Inch
1.3125
Width (B) Inch
0.3750
Description from Medias
Manufacturer Part Number (MPN)
RLS4A-2Z
Bore
C - Cylindrical Bore
Seal
ZZ/2Z - Steel Seal on Two Sides
Cage Type
S - Steel or Standard Cage
External Modification
No External Modification
Radial Internal Play
Cn Normal Internal
Precision
Standard Precision
Heat Stabilization
Standard Lubrication
Special Treatment
No Heat Stabilization - Temperatures up to 120°C