d - 9 mm
D - 26 mm
B - 8 mm
D1 - 20 mm
Da max - 21,8 mm
d1 - 14,5 mm
da min - 13,2 mm
ra max - 0,6 mm
rmin - 0,6 mm
m - 0,022 kg / Weight
Cr - 3950 N / Dynamic load rating (radial)
e - 0,32
Y1 - 1,95
Y2 - 3,01
C0r - 800 N / Static load rating (radial)
Y0 - 2,04
nG - 32000 1/min / Limiting speed
nB - 32500 1/min / Reference speed
Cur - 50 N / Fatigue limit load, radial
Main dimensions to DIN 630
Hot number:KOYO 7220 AC/DT OKB 2G77192 OKB 9716L OKB Timken 120RN03 Gamet 110050/110100C NSK BL 308 Z NTN E-EE280700D/281200/281201D ISO NJ3217 KOYO RS242823 SKF SS7207 CD/HCP4A CX TUP2 55.50 SKF SY-15 SKF 71922 CE/P4AH1 SKF D/W R2-5 R-2Z
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