d - 50,8 mm
D - 90 mm
T - 25 mm
B - 22,225 mm
C - 20 mm
a - 21 mm
d1 - 66,2 mm
r1 min. - 3,5 mm
r2 min. - 3,5 mm
r3 min. - 2 mm
r4 min. - 2 mm
Ca min. - 3 mm
Cb min. - 5 mm
da max - 58 mm
Da min - 78 mm
Da max. - 81,5 mm
db min - 62 mm
Db min. - 83 mm
ra max. - 3,3 mm
rb max. - 2 mm
Weight - 0,58 Kg
Basic dynamic load rating (C) - 76,5 kN
Basic static load rating (C0) - 91,5 kN
Fatigue load limit (Pu) - 10,4
Reference speed - 5600 r/min
Limiting speed - 8000 r/min
Calculation factor (e) - 0,31
Calculation factor (Y) - 1,9
Calculation factor (Y0) - 1,1
Hot number:KOYO NJ2315E+HJ2315E TIMKEN 231/1120YMB TIMKEN 1987/1932 OKB 3153138 OKB 90394/750EH Timken 1114KRRB CX 23260 CW33 NTN 30328U SKF 313513 ISO HK142212 CX NJ2319 E FAG N-314 SKF 406500 NSK 6309 N NOK VPH-180
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