d - 139.7 mm
D - 236.538 mm
T - 42 mm
d1 - - 187.33 mm
B - 56.72 mm
C - 44.45 mm
r1,2 - min. - 3.5 mm
r3,4 - min. - 3.3 mm
a - 45 mm
da - max. - 166 mm
db - min. - 153 mm
Da - min. - 210 mm
Da - max. - 225 mm
Db - min. - 223 mm
Ca - min. - 9 mm
Cb - min. - 12.5 mm
ra - max. - 3.3 mm
rb - max. - 3.1 mm
Basic dynamic load rating - C - 512 kN
Basic static load rating - C0 - 850 kN
Fatigue load limit - Pu - 86.5 kN
Reference speed - 2800 r/min
Limiting speed - 2800 r/min
Calculation factor - e - 0.31
Calculation factor - Y - 1.9
Calculation factor - Y0 - 1.1
Mass bearing - 10.072 kg
Hot number:NSK 7220 B/DF SKF 32309 NTN NUP 2230 NACHI NUP 2307 OKB OKB TY390502-9 Timken 22328CJ CX 54228U+U228 NTN-SNR 6307N CX 81208 KOYO BLP208 FBJ MR41X NKE NJ2307-VH SKF K 110x117x24 SNR 6216-2Z
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