(dimensions in mm)
Bearing Type - straight
Shaft Dia., Nominal (d) - 20.0000
Housing Bore Dia. (Dh) - 28 +0.021 / -0
Bearing Outside Diameter, Nominal(Do) - 28.000
Bearing Outside Diameter Tolerance (Do tol.) - 28 +0.021 / +0.008
Bearing Bore after Mounting (di) - 20 +0.041 / +0.020
Bearing Length, Nominal (B) - 12.000
Bearing Length Tolerance (B tol.) - -0.10 / -0.30
OD Chamfer Length (Co) - 2.000
ID Chamfer Angle (B deg.) - 15
ID Chamfer Length (Ci) - 1.200
Material - Cast bronze with solid lubricant inserts.
This bearing can be used dry under certain conditions or with lubrication.
The recommended shaft diameter tolerance depends on the application load: High load = d8, Light load = e7, High load Precision accuracy = f7
Please review the technical information.
Additional material options are available in this series.
Hot number:SNR 7320 B/DF FLT NU 2240 E NMB RF-1980ZZ NSK 07196 OKB 2510 OKB NTN 4R4432 FAG 529656 SIGMA 6408 NSK HJ-10412840 FAG HSS71903-E-T-P4S SKF SILJ25ES Torrington 22315 GMN S61903ETAP4/ABEC7 NOK VPF-34
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