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AST20 48IB32

Category: Inch Series





(Qty)
  1. Lubricate the bearing prior to installation.
  2. Please review the technical information on the requirements for the mating shaft.
Attributes Values
Bearing Type straight
Shaft Dia., Nominal (d) 3.0000
Shaft Size (ds) 2.9849 / 2.9831
Housing Bore Dia. (Dh) 3.1889 / 3.1875
Bearing Outside Diameter, Nominal(Do) 3.188
Bearing Bore after Mounting (di) 2.9959 / 2.9893
Average Clearance (Cd) 0.0090
Wall Thickness (S3) 0.098
Bearing Length, Nominal (B) 2.000
Bearing Length Tolerance (B tol.) +.010 / -0.010
OD Chamfer Length (Co) 0.070
ID Chamfer Angle (B deg.) 45
ID Chamfer Length (Ci) 0.031
Lube Hole Dia. (dl) 0.375
Material Carbon steel shell with POM plastic liner
Additional Information
General
Nomenclature
Material
Tolerances and Precision
Internal Clearance
Lubrication
Fitting and Mounting
Load and Life Calculation Information
eDrawings file (.ePRT, eASM)
The information in AST Bearings herein is provided for informational purposes only. This information should not be relied upon for design, development or other purposes.
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