d - 70 mm
D - 125 mm
B - 24 mm
d1 - 87.9 mm
d2 - 87.9 mm
D2 - 110.3 mm
r1,2 - min. - 1.5 mm
r3,4 - min. - 0.6 mm
a - 25.1 mm
da - min. - 79 mm
da - max. - 87.1 mm
db - min. - 79 mm
db - max. - 87.1 mm
Da - max. - 116 mm
Db - max. - 120.8 mm
ra - max. - 1.5 mm
rb - max. - 0.6 mm
Basic dynamic load rating - C - 68.9 kN
Basic static load rating - C0 - 58.5 kN
Fatigue load limit - Pu - 2.4 kN
Limiting speed for grease lubrication - 14000 r/min
Ball - Dw - 15.875 mm
Ball - z - 16
Calculation factor - f0 - 14.8
Preload class A - GA - 260 N
Preload class B - GB - 520 N
Preload class C - GC - 1040 N
Preload class D - GD - 2080 N
Calculation factor - f - 1.08
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.01
Calculation factor - f2C - 1.03
Calculation factor - f2D - 1.06
Calculation factor - fHC - 1.01
Preload class A - 92 N/micron
Preload class B - 124 N/micron
Preload class C - 173 N/micron
Preload class D - 249 N/micron
Mass bearing - 0.969 kg
Hot number:SNR 7206 C/DT OKB 250017 OKB 23308 ISO 54314 CX 629 CX 7044 B ISO 71838 C AST AST50 80IB40 CX N3222 NBS NKI 35/30 CX QJ315 RBC MI-8 RHP R-385-LL MRC 7408-D NOK MG 750 810 30 NBR
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