d - 10 mm
D - 22 mm
B - 6 mm
d1 - 14 mm
d2 - 13.26 mm
D1 - 17.92 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.15 mm
a - 7.2 mm
da - min. - 12 mm
db - min. - 12 mm
Da - max. - 20 mm
Db - max. - 21.2 mm
ra - max. - 0.3 mm
rb - max. - 0.15 mm
dn - 14.8 mm
Basic dynamic load rating - C - 2 kN
Basic static load rating - C0 - 0.78 kN
Fatigue load limit - Pu - 0.032 kN
Limiting speed for grease lubrication - 93000 r/min
Limiting speed for oil lubrication - 140000 mm/min
Ball - Dw - 3.175 mm
Ball - z - 11
Gref - 0.1 cm3
Calculation factor - e - 0.68
Calculation factor - Y2 - 0.87
Calculation factor - Y0 - 0.38
Calculation factor - X2 - 0.41
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - Y0 - 0.76
Calculation factor - X2 - 0.67
Preload class A - GA - 17 N
Preload class B - GB - 50 N
Preload class C - GC - 100 N
Calculation factor - f - 1.03
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.04
Calculation factor - f2C - 1.07
Calculation factor - fHC - 1
Preload class A - 25 N/micron
Preload class B - 37 N/micron
Preload class C - 48 N/micron
Mass bearing - 0.009 kg
Hot number:KOYO 3207 A-2Z NSK 21305 CC KOYO NN 3021 OKB 164K SKF 618/630 MA ISO FL619/4 ZZ CX HK7024 CX NUP2076 INA PNA30/52 FYH UCPX05-16 KOYO VE303818AB1 SKF GEZ-108ES-2RS American NU-3032 SKF 7030 ACD/HCP4AL MRC 136-KRD
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