S7013 ACD/HCP4A SKF

Kích thước và Thông số kỹ thuật của Vòng bi cầu tiếp xúc có độ chính xác cao S7013 ACD/HCP4A SKF:

d – 75 mm

D – 95 mm

B – 10 mm

d₁ – 81.7 mm

d₂ – 81.7 mm

D₁ – 88.5 mm

r_1,2 – min. – 0.6 mm

r_3,4 – min. – 0.3 mm

a – 24.9 mm

d_a – min. – 78.2 mm

d_b – min. – 78.2 mm

D_a – max. – 91.8 mm

D_b – max. – 93 mm

r_a – max. – 0.6 mm

r_b – max. – 0.3 mm

d_n – 82.4 mm

Basic dynamic load rating – C – 13.3 kN

Basic static load rating – C₀ – 16 kN

Fatigue load limit – P_u – 0.68 kN

Limiting speed for grease lubrication – 12000 r/min

Limiting speed for oil lubrication – 18000 mm/min

Ball – D_w – 5.556 mm

Ball – z – 33

G_ref – 1.5 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 – 120 N

Preload class B – G_B – 360 N

Preload class C – G_C – 720 N

Calculation factor – f – 1.36

Calculation factor – f₁ – 0.97

Calculation factor – f_2A – 1

Calculation factor – f_2B – 1.08

Calculation factor – f_2C – 1.15

Calculation factor – f_HC – 1

Preload class A – 162 N/micron

Preload class B – 257 N/micron

Preload class C – 355 N/micron

Mass bearing – 0.142 kg

BẠN MUA VÒNG BI S7013 ACD/HCP4A SKF Ở ĐÂU?

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