d - 280 mm
D - 460 mm
B - 180 mm
d2 - - 314 mm
D1 - - 390 mm
b - 13.9 mm
K - 7.5 mm
r1,2 - min. - 5 mm
da - min. - 291 mm
Da - max. - 440 mm
ra - max. - 4 mm
Basic dynamic load rating - C - 3183 kN
Basic static load rating - C0 - 5100 kN
Fatigue load limit - Pu - 415 kN
Reference speed - 630 r/min
Limiting speed - 900 r/min
Calculation factor - e - 0.4
Calculation factor - Y1 - 1.7
Calculation factor - Y2 - 2.5
Calculation factor - Y0 - 1.6
Weight - 120 kg
Hot number:KOYO 7303 AC/DF INA K37X42X17 OKB 744707K(384907) OKB 4086918H ISO 71921 C NTN DF08A15LLU/5C ISB NU 206 FAG 23092 MRC R-3-ZZ IPTCI SSFY-104L SKF 23701 SKF 62x85x10 HMS5 V SKF NATR 17 X FAG 6006-Z NOK TC 115 145 14 NBR
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