d - 70 mm
D - 125 mm
B - 24 mm
d1 - 87.9 mm
d2 - 87.9 mm
D1 - 107.1 mm
r1,2 - min. - 1.5 mm
r3,4 - min. - 0.6 mm
a - 34.9 mm
da - min. - 79 mm
db - min. - 79 mm
Da - max. - 116 mm
Db - max. - 120.8 mm
ra - max. - 1.5 mm
rb - max. - 0.6 mm
dn - 91.6 mm
Basic dynamic load rating - C - 66.3 kN
Basic static load rating - C0 - 55 kN
Fatigue load limit - Pu - 2.4 kN
Limiting speed for grease lubrication - 12000 r/min
Limiting speed for oil lubrication - 19000 mm/min
Ball - Dw - 15.875 mm
Ball - z - 16
Gref - 13.701 cm3
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 - 420 N
Preload class B - GB - 840 N
Preload class C - GC - 1680 N
Preload class D - GD - 3360 N
Calculation factor - f - 1.08
Calculation factor - f1 - 0.99
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 - 223 N/micron
Preload class B - 290 N/micron
Preload class C - 383 N/micron
Preload class D - 515 N/micron
Mass bearing - 0.95 kg
Hot number:FAG 2308K GMN 7205 AC/DT TIMKEN 67782/67720CD NACHI 52212 NTN 86650/86100 INA LASE30-N SNFA SEA30 7CE1 INA SL024936 SKF W 638/2-2Z FAG GS-81148 FAG NU-2338E Torrington RLS-31-L SKF 7017 ACE/HCP4A GMN FP427Z NOK 4CP-42
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