d - 40 mm
D - 52 mm
B - 7 mm
C - 7 mm
d1 - – mm
d2 - 42,1 mm
r1 min. - 42 mm
r2 min. - 42 mm
D1 - 49,3 mm
D2 - 0,3 mm
da min. - 42 mm
Da max. - 50 mm
ra max. - 0,3 mm
Weight - 0,034 Kg
Basic dynamic load rating (C) - 4,49 kN
Basic static load rating (C0) - 3,75 kN
Fatigue load limit (Pu) - 0,16
Reference speed - – r/min
Limiting speed - 7500 r/min
Calculation factor (f0) - 15
Calculation factor (kr) - 0,015
Hot number:NTN 2305K BARDEN 7034 AC/DF SKF 7309 B/DF FAG 231/500 CAC/W33 OKB 20071/22E CX 370A/362A NTN 4T-27880/27820 INA D28 ISB NNU 4956 SPW33 CX RNAO60x78x20 FAG 81126 Smith CRSBC-22 HOFF XLS-21/8 SKF SIR 40 ES NOK WR 31.5W
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