d - 20 mm
D - 52 mm
B - 21 mm
C - 21 mm
r min. - 1,1 mm
da min. - 26,5 mm
Da max. - 45,5 mm
ra max. - 1 mm
Weight - 0,193 Kg
Basic dynamic load rating (C) - 18,5 kN
Basic static load rating (C0) - 4,7 kN
(Grease) Lubrication Speed - 11 000 r/min
(Oil) Lubrication Speed - 14 000 r/min
Calculation factor (e) - 0,5
Calculation factor (Y0) - 1,3
Calculation factor (Y1) - 1,2
Calculation factor (Y2) - 1,9
Hot number:KOYO 7238 B/DF NSK 53315 U TIMKEN 2786/2720-B OKB 180303Z3 OKB 2318HEK OKB FAG 238/800-B-K-MB NACHI 5219ANR Ruville 5922 KOYO 6203 SKF 6214-2RS1 CYSD 6820-2RZ MRC 5214-2RSNR SKF FSAF 22615 x 2.3/8 NOK ZF-30 (135 164 12.4 9)
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