d - 50 mm
D - 80 mm
B - 19 mm
C - 19 mm
Angle (α) - 18 °
a - 20,1 mm
r min. - 1 mm
r1 min. - 0,6 mm
Weight - 0,33 Kg
Basic dynamic load rating (C) - 12,2 kN
Basic static load rating (C0) - 9,9 kN
(Grease) Lubrication Speed - 21 600 r/min
Fatigue load limit axial (Pu) - 14
Hot number:NTN 7309 B KOYO 3311 SNR 51215 NACHI NJ2224+HJ2224 OKB 306KA OKB 12310 OKB K607543 KOYO 51410 CX 62201-2RS Timken 662/653 KOYO 6922-2RU CRAFT NA4915-2RS NTN N414 SKF NKI22/20 NMB SS689
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