230/560 CAK/W33 SKF

Kích thước và Thông số kỹ thuật của Vòng bi cầu 230/560 CAK/W33 SKF

d – 120 mm

D – 180 mm

B – 28 mm

d₁ – 138,5 mm

d₂ – 138,5 mm

D₁ – 161,5 mm

K – 0,5 mm

C₁ – 7,41 mm

r_1,2 – min – 2 mm

r_3,4 – min – 1 mm

a – 49,1 mm

d_a – min – 129 mm

d_b – min – 129 mm

D_a – max – 171 mm

D_b – max – 175 mm

r_a – max – 2 mm

r_b – max – 1 mm

d_n – 142,6 mm

Basic dynamic load rating – C – 111 kN

Basic static load rating – C₀ – 116 kN

Fatigue load limit – P_u – 4 kN

Limiting speed for grease lubrication – 6700 r/min

Limiting speed for oil lubrication – 10.000 mm/min

Ball – D_w – 19,05 mm

Ball – z – 22

G_ref – 27 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 – G_A – 690 N

Preload class B – G_B – 1380 N

Preload class C – G_C – 2760 N

Preload class D – G_D – 5520 N

Calculation factor – f – 1,17

Calculation factor – f₁ – 0,99

Calculation factor – f_2A – 1

Calculation factor – f_2B – 1,02

Calculation factor – f_2C – 1,05

Calculation factor – f_2D – 1,08

Calculation factor – f_HC – 1

Preload class A – 318 N/micron

Preload class B – 416 N/micron

Preload class C – 552 N/micron

Preload class D – 749 N/micron

Mass bearing – 2,13 kg

BẠN MUA VÒNG BI 230/560 CAK/W33 SKF Ở ĐÂU?

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