(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) - 20.000
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:NTN F 618/6 NTN NUP 2212 E INA K55X63X20 SKF 61806 OKB 42405H OKB 42628 CRAFT 6208ZZ SNR 71926HVDUJ74 CX 7204 C FAG 805050 Timken L853049/L853011B SKF N 38/630 MB NTN SF1634C3 NBS ZARN 4075 TN NOK IUH 26 18 5 標準
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