C 3134 K SKF
Kích thước và Thông số kỹ thuật của Vòng bi đũa hướng tâm CARB với ống lót côn rút C 3134 K SKF:
d – 140 mm
D – 190 mm
B – 24 mm
d1 – 155,4 mm
d2 – 155,4 mm
D1 – 174,6 mm
K – 0,5 mm
C1 – 6,92 mm
r1,2 – min – 1,5 mm
r3,4 – min – 0,6 mm
a – 50,6 mm
da – min – 147 mm
db – min – 147 mm
Da – max – 183 mm
Db – max – 186 mm
ra – max – 1,5 mm
rb – max – 0,6 mm
dn – 159,5 mm
Basic dynamic load rating – C – 90,4 kN
Basic static load rating – C0 – 110 kN
Fatigue load limit – Pu – 3,6 kN
Limiting speed for grease lubrication – 7.000 r/min
Limiting speed for oil lubrication – 11.000 mm/min
Ball – Dw – 15,875 mm
Ball – z – 29
Gref – 21,6 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 – 560 N
Preload class B – GB – 1120 N
Preload class C – GC – 2240 N
Preload class D – GD – 4480 N
Calculation factor – f – 1,29
Calculation factor – f1 – 0,98
Calculation factor – f2A – 1
Calculation factor – f2B – 1,07
Calculation factor – f2C – 1,12
Calculation factor – f2D – 1,17
Calculation factor – fHC – 1,04
Preload class A – 386 N/micron
Preload class B – 507 N/micron
Preload class C – 681 N/micron
Preload class D – 933 N/micron
Khối lượng – 1,386 kg
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