d - 65 mm
D - 120 mm
B - 23 mm
d1 - 82.9 mm
d2 - 82.9 mm
D1 - 102.1 mm
r1,2 - min. - 1.5 mm
r3,4 - min. - 0.6 mm
a - 24 mm
da - min. - 74 mm
db - min. - 74 mm
Da - max. - 111 mm
Db - max. - 115.8 mm
ra - max. - 1.5 mm
rb - max. - 0.6 mm
dn - 86.6 mm
Basic dynamic load rating - C - 66.3 kN
Basic static load rating - C0 - 53 kN
Fatigue load limit - Pu - 2.3 kN
Limiting speed for grease lubrication - 12000 r/min
Limiting speed for oil lubrication - 19000 mm/min
Ball - Dw - 15.875 mm
Ball - z - 15
Gref - 12.471 cm3
Calculation factor - f0 - 14.6
Preload class A - GA - 250 N
Preload class B - GB - 500 N
Preload class C - GC - 1000 N
Preload class D - GD - 2000 N
Calculation factor - f - 1.07
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.01
Calculation factor - f2C - 1.03
Calculation factor - f2D - 1.05
Calculation factor - fHC - 1
Preload class A - 78 N/micron
Preload class B - 106 N/micron
Preload class C - 148 N/micron
Preload class D - 212 N/micron
Mass bearing - 1.027 kg
Hot number:MRC 7208 C KOYO 7313 AC/DF TIMKEN L507949/L507910 OKB 3282113K NMB 607ZZNR NTN 5312S CYSD 6938-2RS SKF 7011 ACD/HCP4A NTN 7340DF SKF C2207KV NSK FBNP-588 KOYO K16X20X20SE CX NJ2219 E SKF HMS-3060 SKF IR 30x35x17
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