d - 40 mm
D - 68 mm
B - 38 mm
C - 37 mm
E1 - 82 mm
t - 0,8 mm
f - 2 mm
r min. - 0,6 mm
E - 71,8 mm
J - 51 mm
S - 4,5 mm
da - 43,5 mm
Cf - 28 mm
Cf1 - 28 mm
Weight - 0,552 Kg
Basic dynamic load rating (C) - 79,5 kN
Basic static load rating (C0) - 116 kN
(Grease) Lubrication Speed - 2 500 r/min
Hot number:KOYO N 221 OKB 92508EK OKB Timken 59200/59412 NACHI 7021C KOYO B59 NTN K25X29X17 NSK MH-14121 NBS NA 6915 ZW SKF NNU 49/500 B/SPW33X IKO TAM 2020 FED 2301 NHBB SSR-1902 SKF NU 3156 ECMA NACHI 61800-Z
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