d - 340 mm
D - 460 mm
B - 56 mm
d1 - 377 mm
d2 - 377 mm
D1 - 423 mm
r1,2 - min. - 3 mm
r3,4 - min. - 1.1 mm
a - 81.8 mm
da - min. - 353 mm
db - min. - 353 mm
Da - max. - 445 mm
Db - max. - 454 mm
ra - max. - 2.5 mm
rb - max. - 1 mm
dn - 387 mm
Basic dynamic load rating - C - 390 kN
Basic static load rating - C0 - 670 kN
Fatigue load limit - Pu - 14.3 kN
Limiting speed for grease lubrication - 3400 r/min
Limiting speed for oil lubrication - 4800 mm/min
Ball - Dw - 38.1 mm
Ball - z - 29
Gref - 294 cm3
Calculation factor - f0 - 16.6
Preload class A - GA - 1460 N
Preload class B - GB - 2920 N
Preload class C - GC - 5840 N
Preload class D - GD - 11680 N
Calculation factor - f - 1.27
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 - 333 N/micron
Preload class B - 453 N/micron
Preload class C - 634 N/micron
Preload class D - 918 N/micron
Mass bearing - 21.551 kg
Hot number:MRC 71920 C/DF SKF 7211 C/DF KOYO 7322 AC/DT FAG 54209 OKB 3G532309EK OKB KOYO 2CR2624A CX 53311U+U311 IKO CRBC 7013 UU NKE NJ215-E-MA6+HJ215-E FBJ NJ418 FAG 7013TGP/4-2RS FAG NJ-222E AMI SSFY-45SD NTN JPU58-012A-3
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