d - 20 mm
D - 52 mm
B - 22.2 mm
C - 22.2 mm
a - 25.9 mm
r min. - 1.1 mm
da min. - 27 mm
da max - 28.3 mm
Da max. - 45 mm
ra max. - 1 mm
Weight - 0.230 Kg
Basic dynamic load rating (C) - 19.8 kN
Basic static load rating (C0) - 12.8 kN
(Grease) Lubrication Speed - 8300 r/min
Hot number:NTN NK 14/20 RIV NU 203 OKB 37941/17 OKB 949844W(非标) CX 22248 KCW33+H3148 KOYO 4305 NTN 6314LU CX 7321 B-UO SIGMA GEM 40 ES-2RS FYH UCFB210-30 ISC 624 INA NCF-3038V SKF 32915 SKF 403256 SKF NU 29/630 ECMA/HB1
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