7010 CE/P4AL1 SKF

Kích thước và Thông số kỹ thuật của Vòng bi cầu tiếp xúc có độ chính xác cao 7010 CE/P4AL1 SKF:

d – 100 mm

D – 140 mm

B – 20 mm

d₁ – 114.92 mm

d₂ – 113.16 mm

D₂ – 128.7 mm

r_1,2 – min. – 1.1 mm

r_3,4 – min. – 0.6 mm

a – 41.4 mm

d_a – min. – 106 mm

d_a – max. – 114.2 mm

d_b – min. – 106 mm

d_b – max. – 112.5 mm

D_a – max. – 134 mm

D_b – max. – 136.8 mm

r_a – max. – 1 mm

r_b – max. – 0.6 mm

Basic dynamic load rating – C – 20.8 kN

Basic static load rating – C₀ – 21.2 kN

Fatigue load limit – P_u – 0.815 kN

Limiting speed for grease lubrication – 13000 r/min

Ball – D_w – 7.938 mm

Ball – z – 37

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 – 125 N

Preload class B – G_B – 250 N

Preload class C – G_C – 750 N

Calculation factor – f – 1.11

Calculation factor – f₁ – 0.99

Calculation factor – f_2A – 1

Calculation factor – f_2B – 1.02

Calculation factor – f_2C – 1.08

Calculation factor – f_HC – 1.01

Preload class A – 178 N/micron

Preload class B – 226 N/micron

Preload class C – 343 N/micron

Mass bearing – 0.833 kg

BẠN MUA VÒNG BI 7010 CE/P4AL1 SKF Ở ĐÂU?

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