d - 55 mm
D - 90 mm
B - 18 mm
d1 - 65.8 mm
d2 - 65.8 mm
D1 - 79.2 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 18.8 mm
da - min. - 61 mm
db - min. - 61 mm
Da - max. - 84 mm
Db - max. - 86.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 68.1 mm
Basic dynamic load rating - C - 39.7 kN
Basic static load rating - C0 - 32.5 kN
Fatigue load limit - Pu - 1.4 kN
Limiting speed for grease lubrication - 18000 r/min
Limiting speed for oil lubrication - 28000 mm/min
Ball - Dw - 11.112 mm
Ball - z - 18
Gref - 5.1 cm3
Calculation factor - f0 - 15.1
Preload class A - GA - 150 N
Preload class B - GB - 300 N
Preload class C - GC - 600 N
Preload class D - GD - 1200 N
Calculation factor - f - 1.1
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 - 1.02
Preload class A - 75 N/micron
Preload class B - 102 N/micron
Preload class C - 143 N/micron
Preload class D - 207 N/micron
Mass bearing - 0.317 kg
Hot number:NSK NJ 2307 NSK NN3048K NSK 22319EAKE4 ISO 24172 K30W33 SKF 29372 FBJ 2916 CYSD 7913DT AST ASTEPB 0507-05 AST GEC400XS-2RS ISO HK405024 Timken K22X30X20FV KOYO SBPF203 FYH UCCX11-36 New Departure 88128 RHP RLS-25
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