d - 12 mm
D - 21 mm
B - 7 mm
d2 - - 13.8 mm
D2 - - 19.15 mm
r1,2 - min. - 0.3 mm
Da - max. - 19.5 mm
ra - max. - 0.3 mm
Basic dynamic load rating - C - 1.5 kN
Basic static load rating - C0 - 0.9 kN
Fatigue load limit - Pu - 0.039 kN
Reference speed - 70000 r/min
Limiting speed - 36000 r/min
Calculation factor - kr - 0.02
Calculation factor - f0 - 13.4
Mass bearing - 0.0082 kg
Hot number:MRC 7212 B/DT TIMKEN 14131/14274 OKB OKB 187780SU NTN 4T-CRI0778 FAG 51118 ISB 6207-RS CX 7020 B-UO Timken G1106KPPB2 ILJIN IJ132023 SNR R154.51 IKO SNM 10-40 SKF 7024 CE/HCP4AL1 SKF C 30/850 MB NTN 6316-ZN
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