240/1180 CAF/W33 SKF

Kích thước và Thông số kỹ thuật của Vòng bi cầu 240/1180 CAF/W33 SKF

d – 160 mm

D – 240 mm

B – 38 mm

d₁ – 184,7 mm

d₂ – 184,7 mm

D₁ – 215,3 mm

b – 2,8 mm

C₁ – 21,2 mm

C₂ – 7,1 mm

C₃ – 6,6 mm

r_1,2 – min – 2,1 mm

r_3,4 – min – 1 mm

a – 65,9 mm

d_a – min – 171 mm

d_b – min – 171 mm

D_a – max – 229 mm

D_b – max – 235 mm

r_a – max – 2 mm

r_b – max – 1 mm

d_n – 191,4 mm

Basic dynamic load rating – C – 182 kN

Basic static load rating – C₀ – 204 kN

Fatigue load limit – P_u – 6,2 kN

Limiting speed for grease lubrication – 6300 r/min

Limiting speed for oil lubrication – 9500 mm/min

Ball – D_w – 25,4 mm

Ball – z – 22

G_ref – 66 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 – 1150 N

Preload class B – G_B – 2300 N

Preload class C – G_C – 4600 N

Preload class D – G_D – 9200 N

Calculation factor – f – 1,16

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 – 1,02

Preload class A – 459 N/micron

Preload class B – 599 N/micron

Preload class C – 795 N/micron

Preload class D – 1075 N/micron

Mass bearing – 4,261 kg

BẠN MUA VÒNG BI 240/1180 CAF/W33 SKF Ở ĐÂU?

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