7032 CD/HCP4AL SKF

Kích thước và Thông số kỹ thuật của Vòng bi cầu tiếp xúc có độ chính xác cao 7032 CD/HCP4AL SKF:

d – 17 mm

D – 26 mm

B – 5 mm

d₁ – 20.1 mm

d₂ – 20.1 mm

D₁ – 23 mm

r_1,2 – min. – 0.3 mm

r_3,4 – min. – 0.15 mm

a – 5.4 mm

d_a – min. – 19 mm

d_b – min. – 19 mm

D_a – max. – 24 mm

D_b – max. – 25.2 mm

r_a – max. – 0.3 mm

r_b – max. – 0.15 mm

d_n – 20.4 mm

Basic dynamic load rating – C – 2.3 kN

Basic static load rating – C₀ – 1.6 kN

Fatigue load limit – P_u – 0.068 kN

Limiting speed for grease lubrication – 63000 r/min

Limiting speed for oil lubrication – 100000 mm/min

Ball – D_w – 2.381 mm

Ball – z – 18

G_ref – 0.09 cm3

Calculation factor – f₀ – 16.2

Preload class A – G_A – 12 N

Preload class B – G_B – 37 N

Preload class C – G_C – 75 N

Calculation factor – f – 1.1

Calculation factor – f₁ – 1

Calculation factor – f_2A – 1

Calculation factor – f_2B – 1.1

Calculation factor – f_2C – 1.18

Calculation factor – f_HC – 1.02

Preload class A – 20 N/micron

Preload class B – 34 N/micron

Preload class C – 50 N/micron

Mass bearing – 0.009 kg

BẠN MUA VÒNG BI 7032 CD/HCP4AL SKF Ở ĐÂU?

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