7015 ACE/HCP4AL SKF

Kích thước và Thông số kỹ thuật của Vòng bi cầu tiếp xúc có độ chính xác cao 7015 ACE/HCP4AL SKF:

d – 95 mm

D – 145 mm

B – 24 mm

d₁ – 113.7 mm

d₂ – 111.15 mm

D₂ – 130 mm

r_1,2 – min. – 1.5 mm

r_3,4 – min. – 1 mm

a – 40.2 mm

d_a – min. – 102 mm

d_b – min. – 102 mm

D_a – max. – 138 mm

D_b – max. – 140.4 mm

r_a – max. – 1.5 mm

r_b – max. – 1 mm

d_n – 115 mm

Basic dynamic load rating – C – 27.6 kN

Basic static load rating – C₀ – 24.5 kN

Fatigue load limit – P_u – 0.95 kN

Limiting speed for grease lubrication – 13000 r/min

Limiting speed for oil lubrication – 19000 mm/min

Ball – D_w – 10.319 mm

Ball – z – 26

G_ref – 14.72 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 – 165 N

Preload class B – G_B – 330 N

Preload class C – G_C – 990 N

Calculation factor – f – 1.07

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_HC – 1.01

Preload class A – 165 N/micron

Preload class B – 211 N/micron

Preload class C – 318 N/micron

Mass bearing – 1.23 kg

BẠN MUA VÒNG BI 7015 ACE/HCP4AL SKF Ở ĐÂU?

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