7006 ACD/HCP4AH SKF

Kích thước và Thông số kỹ thuật của Vòng bi cầu tiếp xúc có độ chính xác cao 7006 ACD/HCP4AH SKF:

d – 8 mm

D – 19 mm

B – 6 mm

d₁ – 11.3 mm

d₂ – 10.76 mm

D₁ – 15.7 mm

r_1,2 – min. – 0.3 mm

r_3,4 – min. – 0.15 mm

a – 5 mm

d_a – min. – 10 mm

d_b – min. – 10 mm

D_a – max. – 17 mm

D_b – max. – 18.2 mm

r_a – max. – 0.3 mm

r_b – max. – 0.15 mm

d_n – 12.2 mm

Basic dynamic load rating – C – 1.7 kN

Basic static load rating – C₀ – 0.63 kN

Fatigue load limit – P_u – 0.027 kN

Limiting speed for grease lubrication – 145000 r/min

Limiting speed for oil lubrication – 220000 mm/min

Ball – D_w – 3.175 mm

Ball – z – 9

G_ref – 0.09 cm3

Calculation factor – f₀ – 7.2

Preload class A – G_A – 9 N

Preload class B – G_B – 27 N

Preload class C – G_C – 55 N

Calculation factor – f – 1.02

Calculation factor – f₁ – 1

Calculation factor – f_2A – 1

Calculation factor – f_2B – 1.05

Calculation factor – f_2C – 1.09

Calculation factor – f_HC – 1.01

Preload class A – 9 N/micron

Preload class B – 14 N/micron

Preload class C – 20 N/micron

Mass bearing – 0.006 kg

BẠN MUA VÒNG BI 7006 ACD/HCP4AH SKF Ở ĐÂU?

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