d - 220 mm
D - 340 mm
B - 56 mm
d1 - - 267.2 mm
d2 - - 245.75 mm
D1 - - 295.85 mm
a - 145 mm
r1,2 - min. - 3 mm
r3,4 - min. - 1.1 mm
da - min. - 234 mm
Da - max. - 326 mm
Db - max. - 333 mm
ra - max. - 2.5 mm
rb - max. - 1.1 mm
Basic dynamic load rating - C - 255 kN
Basic static load rating - C0 - 355 kN
Fatigue load limit - Pu - 9 kN
Reference speed - 2000 r/min
Limiting speed - 2000 r/min
Calculation factor - kr - 0.083
Calculation factor - ka - 0.9
Calculation factor - e - 1.14
Calculation factor - X - 0.57
Calculation factor - Y0 - 0.52
Calculation factor - Y1 - 0.55
Calculation factor - Y2 - 0.93
Calculation factor - X - 0.35
Calculation factor - Y0 - 0.26
Calculation factor - Y1 -
Calculation factor - Y2 - 0.57
Mass bearing - 18 kg
Hot number:NACHI 7320 AC/DB NSK 51115 OKB 501/22 NACHI 24122EX1K30 NSK 38KWD04A ISO 71918 CDB ISO 7028 B SKF GE 70 ES AST GEG12E NTN HTA007DB SNFA VEB 100 /S 7CE1 FAF 218 FAF 6208-Z FAG NU-2072E SKF 10515
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