7014 ACE/HCP4AH1 SKF

Kích thước và Thông số kỹ thuật của Vòng bi cầu tiếp xúc có độ chính xác cao 7014 ACE/HCP4AH1 SKF:

d – 75 mm

D – 105 mm

B – 16 mm

d₁ – 84.3 mm

d₂ – 81.8 mm

D₂ – 98.6 mm

r_1,2 – min. – 1 mm

r_3,4 – min. – 0.3 mm

a – 20.7 mm

d_a – min. – 79.6 mm

d_a – max. – 83.7 mm

d_b – min. – 77 mm

d_b – max. – 81.2 mm

D_a – max. – 100.4 mm

D_b – max. – 103 mm

r_a – max. – 1 mm

r_b – max. – 0.3 mm

Basic dynamic load rating – C – 22.5 kN

Basic static load rating – C₀ – 17 kN

Fatigue load limit – P_u – 0.72 kN

Limiting speed for grease lubrication – 17500 r/min

Ball – D_w – 9.525 mm

Ball – z – 23

Calculation factor – f₀ – 8.5

Preload class A – G_A – 120 N

Preload class B – G_B – 361 N

Preload class C – G_C – 722 N

Calculation factor – f – 1.16

Calculation factor – f₁ – 1

Calculation factor – f_2A – 1

Calculation factor – f_2B – 1.04

Calculation factor – f_2C – 1.08

Calculation factor – f_HC – 1

Preload class A – 54 N/micron

Preload class B – 86 N/micron

Preload class C – 118 N/micron

Mass bearing – 0.343 kg

BẠN MUA VÒNG BI 7014 ACE/HCP4AH1 SKF Ở ĐÂU?

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