23152-2CS5K/VT143 SKF

Kích thước và Thông số kỹ thuật của Vòng bi cầu 23152-2CS5K/VT143 SKF

d – 40 mm

D – 62 mm

B – 12 mm

d₁ – 46,5 mm

d₂ – 44,8 mm

D₁ – 54,15 mm

K – 0,5 mm

C₁ – 3,75 mm

r_1,2 – min – 0,6 mm

r_3,4 – min – 0,3 mm

a – 13,2 mm

d_a – min – 43,2 mm

d_b – min – 42 mm

D_a – max – 58,8 mm

D_b – max – 60 mm

r_a – max – 0,6 mm

r_b – max – 0,3 mm

d_n – 48 mm

Basic dynamic load rating – C – 9,8 kN

Basic static load rating – C₀ – 6,1 kN

Fatigue load limit – P_u – 0,26 kN

Limiting speed for grease lubrication – 38.000 r/min

Limiting speed for oil lubrication – 58.000 mm/min

Ball – D_w – 6,35 mm

Ball – z – 19

G_ref – 1,4 cm3

Calculation factor – f₀ – 8,3

Preload class A – G_A – 52 N

Preload class B – G_B – 157 N

Preload class C – G_C – 315 N

Calculation factor – f – 1,05

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 – 35 N/micron

Preload class B – 55 N/micron

Preload class C – 74 N/micron

Mass bearing – 0,088 kg

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