d - 30 mm
D - 47 mm
B - 9 mm
d1 - 35.6 mm
d2 - 35.6 mm
D1 - 41.4 mm
r1,2 - min. - 0.3 mm
r3,4 - min. - 0.2 mm
a - 13.6 mm
da - min. - 32 mm
db - min. - 32 mm
Da - max. - 45 mm
Db - max. - 45.6 mm
ra - max. - 0.3 mm
rb - max. - 0.2 mm
dn - 36.8 mm
Basic dynamic load rating - C - 6.8 kN
Basic static load rating - C0 - 4.3 kN
Fatigue load limit - Pu - 0.183 kN
Limiting speed for grease lubrication - 26000 r/min
Limiting speed for oil lubrication - 40000 mm/min
Ball - Dw - 4.762 mm
Ball - z - 20
Gref - 0.63 cm3
Calculation factor - e - 0.68
Calculation factor - Y2 - 0.87
Calculation factor - Y0 - 0.38
Calculation factor - X2 - 0.41
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - Y0 - 0.76
Calculation factor - X2 - 0.67
Preload class A - GA - 40 N
Preload class B - GB - 80 N
Preload class C - GC - 160 N
Preload class D - GD - 320 N
Calculation factor - f - 1.08
Calculation factor - f1 - 0.98
Calculation factor - f2A - 1
Calculation factor - f2B - 1.04
Calculation factor - f2C - 1.08
Calculation factor - f2D - 1.14
Calculation factor - fHC - 1
Preload class A - 65 N/micron
Preload class B - 83 N/micron
Preload class C - 109 N/micron
Preload class D - 145 N/micron
Mass bearing - 0.048 kg
Hot number:NTN F 619/6 ISO 20230 KC+H3030 CX 53204U+U204 AST ASTT90 5040 SKF BSA 204 C NTN MR11614648+MI-9611648 ISO N2932 KOYO UK306 FAG WS22208-E1-2RSR MRC 6309-RS SKF STO-25-ZZ MRC 1892S SKF Z 204 NSK 6216-RS NOK SPGC-100
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