(dimensions in mm)
Bearing Type - metal with bronze and graphite
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) - 20 +0.161 / +0.020
Average Clearance (Cd) - 0.1070
Wall Thickness (S3) - 1.460
Bearing Length, Nominal (B) - 25.000
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
This bearing can be used dry but occasional lubrication with oil is recommended.
Please review the technical information on the requirements for the mating shaft.
Hot number:NACHI 53408 FAG 6221.2ZR FAG NN3080ASK.M.SP OKB 3113752 OKB 176744 Timken 37431/37626D+X1S-37431 KOYO 6221NR Timken 639/633X INA 81102-TV KOYO KAC090 NSK MR52 B PFI PW40750039CSM SKF NJ-1032 SKF 72x100x10 HMS5 RG NACHI 6334
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