(dimensions in mm)
Bearing Type - steel with bronze
Shaft Dia., Nominal (d) - 20.0000
Shaft Size (ds) - 20 +0 / -0 .033
Housing Bore Dia. (Dh) - 23 +0.021 / -0
Bearing Outside Diameter, Nominal(Do) - 23.000
Bearing Bore after Mounting (di) - 23.161 / 23.020
Average Clearance (Cd) - 0.1050
Wall Thickness (S3) - 1.460
Bearing Length, Nominal (B) - 10.000
Bearing Length Tolerance (B tol.) - +0 / -0.40
OD Chamfer Length (Co) - 0.700
ID Chamfer Angle (B deg.) - 35
ID Chamfer Length (Ci) - 0.500
Lube Hole Dia. (dl) - 4.000
Material - Copper plated steel shell with sinered bronze liner
This bearing must be lubricated in the application.
Please review the technical information on the requirements for the mating shaft.
Hot number:NTN NUP 421 OKB NSK 22319EAKE4 FBJ 51407 SKF 6038 M IKO BRI 82016 UU NACHI JM515649/JM515610 ISO KK70x78x46 Timken NA3045 ISO NUP218 SKF I-71216 INA NNC-4918VC/3 MRC 7160-KRD NHBB SSRI-8516ZZSD502 SKF NAO 50x68x20
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