d - 70 mm
D - 100 mm
B - 16 mm
d1 - 79.2 mm
d2 - 79.2 mm
D2 - 93.72 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 27.9 mm
da - min. - 74.6 mm
da - max. - 78.6 mm
db - min. - 74.6 mm
db - max. - 78.6 mm
Da - max. - 95.4 mm
Db - max. - 98 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 32.5 kN
Basic static load rating - C0 - 32.5 kN
Fatigue load limit - Pu - 1.4 kN
Limiting speed for grease lubrication - 11000 r/min
Ball - Dw - 9.525 mm
Ball - z - 24
Calculation factor - e - 0.68
Calculation factor - Y2 - 0.87
Calculation factor - Y0 - 0.38
Calculation factor - X2 - 0.41
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - Y0 - 0.76
Calculation factor - X2 - 0.67
Preload class A - GA - 200 N
Preload class B - GB - 400 N
Preload class C - GC - 800 N
Preload class D - GD - 1600 N
Calculation factor - f - 1.19
Calculation factor - f1 - 0.98
Calculation factor - f2A - 1
Calculation factor - f2B - 1.04
Calculation factor - f2C - 1.08
Calculation factor - f2D - 1.14
Calculation factor - fHC - 1
Preload class A - 180 N/micron
Preload class B - 235 N/micron
Preload class C - 314 N/micron
Preload class D - 428 N/micron
Mass bearing - 0.337 kg
Hot number:FAG 7220 B/DB KOYO 3208 NSK NU 317 ET Timken 213NPDG Timken 240RU91 SNR 24026EAK30W33 FBJ 31310 NSK 634 INA BCE166 INA CSXB060 AST NU321 EM FAG NF-210 MRC 1320 SKF 23156 CCK/W33 SKF NU 326 ECM
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