d - 25 mm
D - 52 mm
T - 22 mm
d1 - - 38.7 mm
B - 22 mm
C - 18 mm
r1,2 - min. - 1 mm
r3,4 - min. - 1 mm
a - 14 mm
da - max. - 30 mm
db - min. - 31 mm
Da - min. - 43 mm
Da - max. - 46 mm
Db - min. - 49 mm
Ca - min. - 4 mm
Cb - min. - 4 mm
ra - max. - 1 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 47.3 kN
Basic static load rating - C0 - 56 kN
Fatigue load limit - Pu - 6 kN
Reference speed - 9000 r/min
Limiting speed - 13000 r/min
Calculation factor - e - 0.35
Calculation factor - Y - 1.7
Calculation factor - Y0 - 0.9
Mass bearing - 0.221 kg
Hot number:NACHI NF 220 SKF 2309 ETN9 OKB CRAFT 22218MW33 ISO 23930 KW33 Timken 366/363DC+X1S-366 SIGMA 61809 KOYO F607ZZ NMB R-1450 IKO YB 84 New Departure 6312-ZZNR FAG NU-207E SKF 24128-2CS5/VT143 SKF NRT 80 B NOK WR 70A
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