d - 260 mm
D - 360 mm
B - 100 mm
D1 - 325.6 mm
F - 292 mm
b - 13.9 mm
K - 3 mm
r1,2 - min. - 2.1 mm
r3,4 - min. - 1.1 mm
s - 4.5 mm
da - min. - 271 mm
da - max. - 288 mm
Da - max. - 349 mm
ra - max. - 2 mm
dn - 294.5 mm
Basic dynamic load rating - C - 748 kN
Basic static load rating - C0 - 1700 kN
Fatigue load limit - Pu - 163 kN
Limiting speed for grease lubrication - 2000 r/min
Limiting speed for oil lubrication - 2400 mm/min
Gref - 366 cm
Mass bearing - 30.5 kg
Hot number:NTN 2220 RHP 7230 AC SNR 7309 AC NACHI N 411 OKB NACHI 230/1000EK SKF 51118 IKO BRI 527632 UU NTN HM265049/HM265010DG2+A FAF 2311 NTN 234738MSP/5 Torrington RLS-221/2 Torrington RNA-4907-RS SKF SY 30 TF/VA228 NOK AS568-019-A
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