d - 65 mm
D - 90 mm
B - 13 mm
d1 - 72.7 mm
d2 - 72.7 mm
D1 - 82.3 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 17 mm
da - min. - 69.6 mm
db - min. - 69.6 mm
Da - max. - 85.4 mm
Db - max. - 88 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
dn - 74.7 mm
Basic dynamic load rating - C - 20.8 kN
Basic static load rating - C0 - 17 kN
Fatigue load limit - Pu - 0.71 kN
Limiting speed for grease lubrication - 17000 r/min
Limiting speed for oil lubrication - 26000 mm/min
Ball - Dw - 7.938 mm
Ball - z - 26
Gref - 2.85 cm3
Calculation factor - f0 - 10.7
Preload class A - GA - 80 N
Preload class B - GB - 160 N
Preload class C - GC - 320 N
Preload class D - GD - 640 N
Calculation factor - f - 1.2
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.07
Calculation factor - f2C - 1.12
Calculation factor - f2D - 1.18
Calculation factor - fHC - 1.04
Preload class A - 62 N/micron
Preload class B - 84 N/micron
Preload class C - 115 N/micron
Preload class D - 164 N/micron
Mass bearing - 0.174 kg
Hot number:- 7308 AC SNR 3207 A-RS NSK 23228 CCK/W33 INA SL18 2915 SKF 30302 J2 NSK 03062 CYSD 1633 SKF 241/600 ECAK30/W33 NTN KJ25X30X23.8 NACHI UK318+H2318 FAF 2308 NTN 60/1.5 SKF KM-16 RMB R-09 KOYO 6204SH4-9C3
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