d - 12 mm
D - 21 mm
B - 5 mm
d2 - - 13.8 mm
D2 - - 19.15 mm
r1,2 - min. - 0.3 mm
da - min. - 13.5 mm
da - max. - 13.5 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 - 0.0058 kg
Hot number:MRC QJ 207 FAG NA 4903 NACHI NUP 428 OKB 3053132Y OKB ISO 234412 CYSD 32218 KOYO 54207 INA 712157210 CYSD 7318BDB ISO 7316 B NTN FLAW678AZZ SKF NX10Z NTN MF-72-ZZ SKF 14282
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