d - 8 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. - 10 mm
db - min. - 10 mm
Da - max. - 20 mm
Db - max. - 20.6 mm
ra - max. - 0.3 mm
rb - max. - 0.2 mm
dn - 13.6 mm
Basic dynamic load rating - C - 3.2 kN
Basic static load rating - C0 - 1.4 kN
Fatigue load limit - Pu - 0.057 kN
Limiting speed for grease lubrication - 110000 r/min
Limiting speed for oil lubrication - 160000 mm/min
Ball - Dw - 3.969 mm
Ball - z - 9
Gref - 0.15 cm3
Calculation factor - f0 - 8.4
Preload class A - GA - 10 N
Preload class B - GB - 20 N
Preload class C - GC - 40 N
Preload class D - GD - 80 N
Calculation factor - f - 1.02
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - f2D - 1.09
Calculation factor - fHC - 1.02
Preload class A - 12 N/micron
Preload class B - 16 N/micron
Preload class C - 21 N/micron
Preload class D - 30 N/micron
Mass bearing - 0.011 kg
Hot number:NSK 7211 C/DF FAG 7326 B/DT FAG NUP 332 E OKB 820014KP NTN 232/750BK CX 51332 ISO 62214-2RS CX CX381 NTN E-RNU7204 AST GE40C NACHI NF 321 FAG NJ415-M1 NSK AS5578 Torrington GE-50C-2RS SKF 240/1060 CAK30F/W33
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