d - 260 mm
D - 360 mm
B - 46 mm
d1 - 291.8 mm
d2 - 291.8 mm
D1 - 328.2 mm
b - 4 mm
C1 - 24.9 mm
C2 - 7.1 mm
C3 - 6.7 mm
r1,2 - min. - 2.1 mm
r3,4 - min. - 1.1 mm
a - 64.7 mm
da - min. - 271 mm
db - min. - 271 mm
Da - max. - 349 mm
Db - max. - 354 mm
ra - max. - 2 mm
rb - max. - 1 mm
dn - 299.7 mm
Basic dynamic load rating - C - 281 kN
Basic static load rating - C0 - 425 kN
Fatigue load limit - Pu - 10.2 kN
Limiting speed for grease lubrication - 4300 r/min
Limiting speed for oil lubrication - 6000 mm/min
Ball - Dw - 30.162 mm
Ball - z - 29
Gref - 150 cm3
Calculation factor - f0 - 16.5
Preload class A - GA - 1050 N
Preload class B - GB - 2100 N
Preload class C - GC - 4200 N
Preload class D - GD - 8400 N
Calculation factor - f - 1.24
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.07
Calculation factor - f2C - 1.12
Calculation factor - f2D - 1.18
Calculation factor - fHC - 1.04
Preload class A - 277 N/micron
Preload class B - 376 N/micron
Preload class C - 527 N/micron
Preload class D - 764 N/micron
Mass bearing - 10.408 kg
Hot number:NSK NNU 4920 K AST 1200 SKF 249/1180CAF/W33 ZEN 4208 SKF 7018 CE/P4AL AST ASTB90 F12090 JNS NA 4903 FBJ NF218 KOYO SDE80AJ Timken X32213/YAA32213 ELGES 63808-2RS INA KF-80XPO INA NATV-20X STEYR NUP-219 SKF 71907 ACE/HCP4A
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