d - 180 mm
D - 320 mm
B - 112 mm
d2 - - 211 mm
D1 - - 271 mm
b - 13.9 mm
K - 7.5 mm
r1,2 - min. - 4 mm
da - min. - 189 mm
da - max. - 211 mm
Da - max. - 303 mm
ra - max. - 3 mm
Basic dynamic load rating - C - 1557 kN
Basic static load rating - C0 - 2120 kN
Fatigue load limit - Pu - 186 kN
Reference speed - 1300 r/min
Limiting speed - 1900 r/min
Calculation factor - e - 0.35
Calculation factor - Y1 - 1.9
Calculation factor - Y2 - 2.9
Calculation factor - Y0 - 1.8
Weight - 38.5 kg
Hot number:SNR 7220 C/DT TIMKEN 749/742 OKB 92206 OKB 86748K FAG 241/630-B-K30-MB KOYO 37248 ISB GAC 105 S ISO NA6919 NTN NF264 FYH UCFL217-52 FAF 6208-RS STEYR 6226 SKF 2215 ETN9 MRC 6308-Z NOK 4CP-60
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