7013 CE/P4AH1 SKF

Kích thước và Thông số kỹ thuật của Vòng bi cầu tiếp xúc có độ chính xác cao 7013 CE/P4AH1 SKF:

d – 12 mm

D – 21 mm

B – 5 mm

d₁ – 15.1 mm

d₂ – 15.1 mm

D₁ – 18.1 mm

r_1,2 – min. – 0.3 mm

r_3,4 – min. – 0.15 mm

a – 6.4 mm

d_a – min. – 14 mm

d_b – min. – 14 mm

D_a – max. – 19 mm

D_b – max. – 20.2 mm

r_a – max. – 0.3 mm

r_b – max. – 0.15 mm

d_n – 15.4 mm

Basic dynamic load rating – C – 2 kN

Basic static load rating – C₀ – 1.1 kN

Fatigue load limit – P_u – 0.048 kN

Limiting speed for grease lubrication – 75000 r/min

Limiting speed for oil lubrication – 110000 mm/min

Ball – D_w – 2.381 mm

Ball – z – 14

G_ref – 0.07 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 – 17 N

Preload class B – G_B – 53 N

Preload class C – G_C – 105 N

Calculation factor – f – 1.06

Calculation factor – f₁ – 0.97

Calculation factor – f_2A – 1

Calculation factor – f_2B – 1.09

Calculation factor – f_2C – 1.17

Calculation factor – f_HC – 1.02

Preload class A – 38 N/micron

Preload class B – 59 N/micron

Preload class C – 80 N/micron

Mass bearing – 0.006 kg

BẠN MUA VÒNG BI 7013 CE/P4AH1 SKF Ở ĐÂU?

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