d - 160 mm
D - 200 mm
B - 20 mm
d1 - 173.35 mm
d2 - 173.35 mm
D1 - 186.7 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 34.2 mm
da - min. - 166 mm
db - min. - 166 mm
Da - max. - 194 mm
Db - max. - 196.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 175.6 mm
Basic dynamic load rating - C - 54 kN
Basic static load rating - C0 - 78 kN
Fatigue load limit - Pu - 2.5 kN
Limiting speed for grease lubrication - 5600 r/min
Limiting speed for oil lubrication - 8500 mm/min
Ball - Dw - 11.112 mm
Ball - z - 38
Gref - 14 cm3
Calculation factor - f0 - 17.4
Preload class A - GA - 280 N
Preload class B - GB - 850 N
Preload class C - GC - 1700 N
Calculation factor - f - 1.42
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.09
Calculation factor - f2C - 1.16
Calculation factor - fHC - 1
Preload class A - 147 N/micron
Preload class B - 256 N/micron
Preload class C - 379 N/micron
Mass bearing - 1.233 kg
Hot number:Timken 220RT51 NSK 23076CAE4 CYSD 7811CDT FLT 515-764 ISB 6003-ZZ NTN 6021ZZNR SKF 62/22 ZEN 6203 CX 81110 CX GW 012 Timken EE420850/421417 CX HK506038 ISO N319 American NU-3028 NOK AS568-460-A
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