d - 20 mm
D - 47 mm
B - 14 mm
d1 - - 29.7 mm
D1 - - 38.44 mm
F - 26.5 mm
r1,2 - min. - 1 mm
r3,4 - min. - 1 mm
s - 1 mm
da - min. - 25 mm
da - max. - 25.4 mm
db - min. - 31 mm
Da - max. - 41.7 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 28.5 kN
Basic static load rating - C0 - 22 kN
Fatigue load limit - Pu - 2.8 kN
Reference speed - 16000 r/min
Limiting speed - 19000 r/min
Calculation factor - kr - 0.15
Mass bearing - 0.112 kg
Hot number:NTN 7212 AC SKF 24030 CCK30/W33 NSK UB 205 OKB 80203Z1 OKB 55941/14 NKE 1315-K+H315 SKF 22220 E NTN 5208SCLLM KBC 63/32DD KOYO KUC042 2RD FAG NU-2068E MRC 1876S SKF 28270 SKF 6310-2RSH SKF 7010 ACB/P4AL
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