(dimensions in mm)
Bearing Type - straight
Shaft Dia., Nominal (d) - 15.0000
Housing Bore Dia. (Dh) - 21 +0.021 / -0
Bearing Outside Diameter, Nominal(Do) - 21.000
Bearing Outside Diameter Tolerance (Do tol.) - 21 +0.021 / +0.008
Bearing Bore after Mounting (di) - 15 +0.034 / +0.016
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:NACHI NN 3021 SKF 1315 TIMKEN A-5222-WS TIMKEN 45290/45221 OKB 1802/22K OKB 42228 OKB FAG 20317-MB SKF 23160-2CS5/VT143 NTN 4R3231 ISO 7418 B NSK MF82X NH HW-1/2 NOK 4DP-330 NOK ISO A0053G
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