d - 12 mm
D - 24 mm
B - 6 mm
d1 - 16 mm
d2 - 15.26 mm
D1 - 19.95 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.15 mm
a - 5.7 mm
da - min. - 14 mm
db - min. - 14 mm
Da - max. - 22 mm
Db - max. - 23.2 mm
ra - max. - 0.3 mm
rb - max. - 0.15 mm
dn - 16.8 mm
Basic dynamic load rating - C - 2.1 kN
Basic static load rating - C0 - 0.915 kN
Fatigue load limit - Pu - 0.039 kN
Limiting speed for grease lubrication - 90000 r/min
Limiting speed for oil lubrication - 137000 mm/min
Ball - Dw - 3.175 mm
Ball - z - 12
Gref - 0.1 cm3
Calculation factor - f0 - 7.8
Preload class A - GA - 11 N
Preload class B - GB - 34 N
Preload class C - GC - 68 N
Calculation factor - f - 1.04
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.04
Calculation factor - f2C - 1.08
Calculation factor - fHC - 1
Preload class A - 11 N/micron
Preload class B - 17 N/micron
Preload class C - 23 N/micron
Mass bearing - 0.01 kg
Hot number:NSK 7201 B/DB OKB 2209K OKB 12240E CRAFT 23032MW33 CX 4307 CYSD 7320DT SKF BS2-2215-2CSK/VT143 INA EGBZ2006-E40 KBC F-566681 KOYO M249749/M249710 NSK R30-66 SKF W619/6X-2RS1 FAG 5316 SKF 18865 NACHI 6302
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