d - 7 mm
D - 22 mm
B - 7 mm
d1 - 12.6 mm
d2 - 12.6 mm
D1 - 17.4 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.2 mm
a - 5.5 mm
da - min. - 9.4 mm
db - min. - 9.4 mm
Da - max. - 19.6 mm
Db - max. - 20.2 mm
ra - max. - 0.3 mm
rb - max. - 0.2 mm
dn - 13.6 mm
Basic dynamic load rating - C - 3 kN
Basic static load rating - C0 - 1.2 kN
Fatigue load limit - Pu - 0.049 kN
Limiting speed for grease lubrication - 95000 r/min
Limiting speed for oil lubrication - 150000 mm/min
Ball - Dw - 3.969 mm
Ball - z - 9
Gref - 0.162 cm3
Calculation factor - f0 - 8.4
Preload class A - GA - 12 N
Preload class B - GB - 24 N
Preload class C - GC - 48 N
Preload class D - GD - 96 N
Calculation factor - f - 1.02
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.01
Calculation factor - f2C - 1.03
Calculation factor - f2D - 1.06
Calculation factor - fHC - 1.01
Preload class A - 13 N/micron
Preload class B - 17 N/micron
Preload class C - 23 N/micron
Preload class D - 33 N/micron
Mass bearing - 0.012 kg
Hot number:NTN 7219 C KOYO 7207 AC/DB KOYO 23222 CC/W33 NSK 62/28 TIMKEN 786/774DC TIMKEN 598/592D OKB 160105K NKE 22205-E-K-W33 Ruville 4058 SKF 7010 ACE/P4A FAG B71910-C-T-P4S INA RASE17 SKF SC20ES SKF 71911 CB/HCP4AL SKF GE 100 ES
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