d - 12 mm
D - 28 mm
H - 11.4 mm
H1 - 13 mm
d1 - - 28 mm
D1 - - 14 mm
D2 - 20 mm
D3 - 30 mm
C - 3.5 mm
R - 25 mm
s - 11.5 mm
r1,2 - min. - 0.6 mm
da - min. - 22 mm
Da - max. - 20 mm
ra - max. - 0.6 mm
Basic dynamic load rating - C - 13.3 kN
Basic static load rating - C0 - 20.8 kN
Fatigue load limit - Pu - 0.765 kN
Reference speed - 8000 r/min
Limiting speed - 11000 r/min
Minimum load factor - A - 0.0022
Mass bearing (including seat washer when applicable) - 0.045 kg
Hot number:MRC 7213 C NTN NK 15/20 SKF 53220 U OKB 42708K OKB 42530M OKB 5304NR NKE 1207-K+H207 KOYO 3483/3420 NKE 7234-B-MP NTN FL677ZZ PFI W209PPB5 Rollway (Bronze Cage) N-212 SKF BD-22238 CCK/W33-AH 2238 G SKF H 3132 SKF NJ 2306 ECML
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