d - 20 mm
D - 37 mm
B - 9 mm
d1 - 25.65 mm
d2 - 24.4 mm
D1 - 31.49 mm
K - 0.5 mm
C1 - 5.45 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.15 mm
a - 8.5 mm
da - min. - 22 mm
db - min. - 22 mm
Da - max. - 35 mm
Db - max. - 36.2 mm
ra - max. - 0.3 mm
rb - max. - 0.15 mm
dn - 26.7 mm
Basic dynamic load rating - C - 4.9 kN
Basic static load rating - C0 - 2.4 kN
Fatigue load limit - Pu - 0.102 kN
Limiting speed for grease lubrication - 68000 r/min
Limiting speed for oil lubrication - 106000 mm/min
Ball - Dw - 4.762 mm
Ball - z - 14
Gref - 0.5 cm3
Calculation factor - f0 - 7.8
Preload class A - GA - 26 N
Preload class B - GB - 79 N
Preload class C - GC - 157 N
Calculation factor - f - 1.04
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.05
Calculation factor - f2C - 1.09
Calculation factor - fHC - 1.01
Preload class A - 20 N/micron
Preload class B - 31 N/micron
Preload class C - 43 N/micron
Mass bearing - 0.032 kg
Hot number:NACHI 7305 C/DF MRC NJ 411 TIMKEN 598/592D ISO 23236W33 SKF 32236 J2 SKF 4301 ATN9 ISB 575/572 Fersa 6413 AST AST20 28IB24 ZEN RNA4904 INA SL15 920 ISB ZB1.25.0755.200-1SPTN New Departure 6210-RS SKF 230/500 CA/W33 SKF NNCL 4976 CV
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