d - 95 mm
D - 120 mm
B - 13 mm
d1 - 103.2 mm
d2 - 103.2 mm
D1 - 112.1 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 20.9 mm
da - min. - 99.6 mm
db - min. - 99.6 mm
Da - max. - 115.4 mm
Db - max. - 118 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
dn - 104.1 mm
Basic dynamic load rating - C - 22.1 kN
Basic static load rating - C0 - 27.5 kN
Fatigue load limit - Pu - 1.1 kN
Limiting speed for grease lubrication - 12000 r/min
Limiting speed for oil lubrication - 19000 mm/min
Ball - Dw - 7.144 mm
Ball - z - 32
Gref - 3.1 cm3
Calculation factor - f0 - 17.3
Preload class A - GA - 117 N
Preload class B - GB - 355 N
Preload class C - GC - 710 N
Calculation factor - f - 1.36
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.1
Calculation factor - f2C - 1.18
Calculation factor - fHC - 1.02
Preload class A - 94 N/micron
Preload class B - 164 N/micron
Preload class C - 242 N/micron
Mass bearing - 0.263 kg
Hot number:KOYO 7011 C NACHI NJ 311 OKB 42636H OKB 1426856 OKB 2097952 FBJ 22213 SKF FBSA 212 A/QFC KOYO K26X30X22ZW CX K100X109X30 ISB NNU 4980 K/SPW33 CX NUP3072 NTN R2-5ZZ RIV 6203-Z KOYO 57277 SKF OKBS 70
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