7010 CE/P4A SKF

Kích thước và Thông số kỹ thuật của Vòng bi cầu tiếp xúc có độ chính xác cao 7010 CE/P4A SKF:

d – 95 mm

D – 130 mm

B – 18 mm

d₁ – 105.8 mm

d₂ – 105.8 mm

D₁ – 119.2 mm

K – 0.5 mm

C₁ – 5.2 mm

r_1,2 – min. – 1.1 mm

r_3,4 – min. – 0.6 mm

a – 24.1 mm

d_a – min. – 101 mm

d_b – min. – 101 mm

D_a – max. – 124 mm

D_b – max. – 126 mm

r_a – max. – 1 mm

r_b – max. – 0.6 mm

d_n – 108.6 mm

Basic dynamic load rating – C – 49.4 kN

Basic static load rating – C₀ – 55 kN

Fatigue load limit – P_u – 2.2 kN

Limiting speed for grease lubrication – 12000 r/min

Limiting speed for oil lubrication – 18000 mm/min

Ball – D_w – 11.112 mm

Ball – z – 28

G_ref – 7.8 cm3

Calculation factor – f₀ – 16.4

Preload class A – G_A – 190 N

Preload class B – G_B – 380 N

Preload class C – G_C – 760 N

Preload class D – G_D – 1520 N

Calculation factor – f – 1.26

Calculation factor – f₁ – 1

Calculation factor – f_2A – 1

Calculation factor – f_2B – 1.07

Calculation factor – f_2C – 1.12

Calculation factor – f_2D – 1.18

Calculation factor – f_HC – 1.04

Preload class A – 112 N/micron

Preload class B – 155 N/micron

Preload class C – 220 N/micron

Preload class D – 323 N/micron

Mass bearing – 0.495 kg

BẠN MUA VÒNG BI 7010 CE/P4A SKF Ở ĐÂU?

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