d - 70 mm
D - 110 mm
B - 20 mm
d1 - 82.3 mm
d2 - 82.3 mm
D1 - 97.7 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 22.1 mm
da - min. - 76 mm
db - min. - 76 mm
Da - max. - 104 mm
Db - max. - 106 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 85 mm
Basic dynamic load rating - C - 52 kN
Basic static load rating - C0 - 45.5 kN
Fatigue load limit - Pu - 1.9 kN
Limiting speed for grease lubrication - 12000 r/min
Limiting speed for oil lubrication - 19000 mm/min
Ball - Dw - 12.7 mm
Ball - z - 19
Gref - 8.1 cm3
Calculation factor - f0 - 15.5
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 - 1.12
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - f2D - 1.09
Calculation factor - fHC - 1
Preload class A - 81 N/micron
Preload class B - 111 N/micron
Preload class C - 156 N/micron
Preload class D - 227 N/micron
Mass bearing - 0.595 kg
Hot number:TIMKEN 387/382-B OKB OKB 7941 ISO 20216 NSK 22252CAE4 Timken 32232 NSK FJL-1815 ZEN NK9/16 SKF MW-51/2 HOFF NF-209 SKF NU-324 MRC QJ-205 FAG RMS-3-L SKF 7216 BECBJ MRC 6002-RS
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