d - 20 mm
D - 47 mm
T - 15,25 mm
a - 11,6 mm
B - 14 mm
C - 12 mm
Ca min - 2 mm
Cb min - 3 mm
Da max - 41 mm
Da min - 40 mm
Db min - 43 mm
d1 - 34,7 mm
da max - 27 mm
db min - 26 mm
r1, 2 min - 1 mm
r3, 4 min - 1 mm
ra max - 1 mm
rb max - 1 mm
m - 0,12 kg / Weight
Cr - 32000 N
C0r - 27500 N / Static load rating (radial)
e - 0,35
Y - 1,74
Y0 - 0,96
Cur - 3650 N / Fatigue limit load, radial
nG - 16800 1/min / Limiting speed
nB - 10500 1/min / Reference speed
Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
Hot number:NACHI NUP 221 SKF 634 TIMKEN 22309CJ TIMKEN 9386H/9321 CRAFT 22318CW33 Timken 478/472X ILJIN IJ123015 CX JH217249/10 SKF 32308 FAG 53238-U FAF 6204-RS Rollway 93328 SKF AH-3876x360 SKF NJ-2224E SKF 3782/3720
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