C 3044 SKF

Kích thước và Thông số kỹ thuật của Vòng bi đũa hướng tâm CARB với ống lót côn rút C 3044 SKF:

d – 50 mm

D – 80 mm

B – 16 mm

d₁ – 59,2 mm

d₂ – 59,2 mm

D₁ – 70,8 mm

b – 2 mm

C₁ – 8,6 mm

C₂ – 3,6 mm

C₃ – 2,8 mm

r_1,2 – min – 1 mm

r_3,4 – min – 0,3 mm

a – 23,2 mm

d_a – min – 54,6 mm

d_b – min – 54,6 mm

D_a – max – 75,4 mm

D_b – max – 78 mm

r_a – max – 1 mm

r_b – max – 0,3 mm

d_n – 61,2 mm

Basic dynamic load rating – C – 28,1 kN

Basic static load rating – C₀ – 23,2 kN

Fatigue load limit – P_u – 0,98 kN

Limiting speed for grease lubrication – 18.000 r/min

Limiting speed for oil lubrication – 28.000 mm/min

Ball – D_w – 9,525 mm

Ball – z – 18

G_ref – 3,6 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 – G_A – 180 N

Preload class B – G_B – 360 N

Preload class C – G_C – 720 N

Preload class D – G_D – 1440 N

Calculation factor – f – 1,11

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 – 156 N/micron

Preload class B – 204 N/micron

Preload class C – 271 N/micron

Preload class D – 367 N/micron

Khối lượng – 0,216 kg

BẠN MUA VÒNG BI C 3044 SKF Ở ĐÂU?

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