232/670 CAK/W33 SKF

Kích thước và Thông số kỹ thuật của Vòng bi cầu 232/670 CAK/W33 SKF

d – 95 mm

D – 145 mm

B – 24 mm

d₁ – 110,4 mm

d₂ – 110,4 mm

D₁ – 129,6 mm

r_1,2 – min – 1,5 mm

r_3,4 – min – 1 mm

a – 28,2 mm

d_a – min – 102 mm

d_b – min – 102 mm

D_a – max – 138 mm

D_b – max – 141 mm

r_a – max – 1,5 mm

r_b – max – 1 mm

d_n – 113,7 mm

Basic dynamic load rating – C – 81,9 kN

Basic static load rating – C₀ – 80 kN

Fatigue load limit – P_u – 3,1 kN

Limiting speed for grease lubrication – 8500 r/min

Limiting speed for oil lubrication – 14.000 mm/min

Ball – D_w – 15,875 mm

Ball – z – 21

G_ref – 15,6 cm3

Calculation factor – f₀ – 15,7

Preload class A – G_A – 310 N

Preload class B – G_B – 620 N

Preload class C – G_C – 1240 N

Preload class D – G_D – 2480 N

Calculation factor – f – 1,15

Calculation factor – f₁ – 1

Calculation factor – f_2A – 1

Calculation factor – f_2B – 1,02

Calculation factor – f_2C – 1,05

Calculation factor – f_2D – 1,09

Calculation factor – f_HC – 1

Preload class A – 108 N/micron

Preload class B – 148 N/micron

Preload class C – 208 N/micron

Preload class D – 302 N/micron

Mass bearing – 1,21 kg

BẠN MUA VÒNG BI 232/670 CAK/W33 SKF Ở ĐÂU?

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