d - 65 mm
D - 90 mm
B - 13 mm
d1 - 72.75 mm
d2 - 70.7 mm
D1 - 82.32 mm
K - 0.5 mm
C1 - 3.83 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 17.5 mm
da - min. - 69.6 mm
db - min. - 67 mm
Da - max. - 85.4 mm
Db - max. - 88 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
dn - 74.5 mm
Basic dynamic load rating - C - 16.5 kN
Basic static load rating - C0 - 12.5 kN
Fatigue load limit - Pu - 0.53 kN
Limiting speed for grease lubrication - 20000 r/min
Limiting speed for oil lubrication - 31000 mm/min
Ball - Dw - 7.938 mm
Ball - z - 24
Gref - 2.6 cm3
Calculation factor - f0 - 8.5
Preload class A - GA - 89 N
Preload class B - GB - 266 N
Preload class C - GC - 532 N
Calculation factor - f - 1.19
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 - 47 N/micron
Preload class B - 76 N/micron
Preload class C - 105 N/micron
Mass bearing - 0.2 kg
Hot number:KOYO 7200 C NSK 52334 INA NUTR 15 SKF 30326 J2 OKB 3003156W2K NTN KLM35S SIGMA MJT 7/8 NTN UCS320D1 Timken X30204M/Y30204M FED 5315 MRC 6007 SKF C2210V SKF KG-140ARO Torrington RNA-2209-2RSX Nachi 61802
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