(dimensions in mm)
Bearing Type - straight
Shaft Dia., Nominal (d) - 20.0000
Shaft Size (ds) - 20 -0.02 / -0.041
Housing Bore Dia. (Dh) - 23 +0.021 / +0
Bearing Outside Diameter, Nominal(Do) - 23.000
Bearing Outside Diameter Tolerance (Do tol.) - 23.075 / 23.035
Bearing Bore after Mounting (di) - 20.071 / 19.99
Average Clearance (Cd) - 0.0610
Wall Thickness (S3) - 1.505
Bearing Length, Nominal (B) - 15.000
Bearing Length Tolerance (B tol.) - +0 / -0.30
OD Chamfer Length (Co) - 0.700
ID Chamfer Angle (B deg.) - 30
ID Chamfer Length (Ci) - 0.500
Material - Bronze shell with PTFE / Fiber lining
This bearing can be used dry or with lubrication.
Please review the technical information on the requirements for the mating shaft.
Hot number:MRC 7220 B/DB NSK 53256 U KOYO 18200/18337 NKE 23056-K-MB-W33+OH3056-H NKE 6213-N SNR 7208CG1DUJ74 AST AST50 40IB48 AST AST50 08IB04 KOYO AX 6 14 NKE NCF3014-V RBC MR-56-2RS SKF WS81176 SKF 71918 CB/HCP4A SKF BD-C 3144 K-OH 3144 HTL SKF NU 19/560 ECMA
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