d - 12 mm
D - 21 mm
B - 7 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 - 0.0078 kg
Hot number:KOYO 54204 U NSK HR32912J OKB OKB CX 21316 CW33 FBJ GEG70ES-2RS PFI LM104949/JLM104910 NSK MFJ-2816 SNR MLE7007HVDUJ74S ISO NKIB 5914 Timken NP252845/NP402973 JNS RNAF455517 FAG (Old No.) STO-40 SKF HCRE 080 R SKF PRM 606530
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