d - 630 mm
D - 920 mm
B - 212 mm
d2 - - 727 mm
D1 - - 839 mm
b - 22.3 mm
K - 12 mm
r1,2 - min. - 7.5 mm
da - min. - 646 mm
da - max. - 727 mm
Da - max. - 892 mm
ra - max. - 6 mm
Basic dynamic load rating - C - 6898 kN
Basic static load rating - C0 - 12500 kN
Fatigue load limit - Pu - 780 kN
Reference speed - 380 r/min
Limiting speed - 670 r/min
Calculation factor - e - 0.21
Calculation factor - Y1 - 3.2
Calculation factor - Y2 - 4.8
Calculation factor - Y0 - 3.2
Weight - 470 kg
Hot number:SKF 7309 B/DF SKF 7332 B/DF NACHI 21308 CCK NSK HJ214 TIMKEN 30230/30230 TIMKEN 34306/34478 NACHI 17BC05S3NSE2 CRAFT 6302 NSK HM231149/HM231110 KOYO NU1076 NMB RI-4 NBS SL04130-PP HOFF N-305 SKF (Old No.) RNAO-10x17x10 MRC 320M
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