7200 BEP SKF

Kích thước và Thông số kỹ thuật của Vòng bi cầu tiếp xúc 1 dãy 7200 BEP SKF:

d – 670 mm

D – 980 mm

B – 136 mm

d₁ – – 772.6 mm

D₁ – – 868.2 mm

a – 306 mm

r_1,2 – min. – 7.5 mm

r_3,4 – min. – 4 mm

d_a – min. – 698 mm

D_a – max. – 952 mm

D_b – max. – 965 mm

r_a – max. – 6 mm

r_b – max. – 3 mm

Basic dynamic load rating – C – 1170 kN

Basic static load rating – C₀ – 3100 kN

Fatigue load limit – P_u – 45.5 kN

Reference speed – 600 r/min

Limiting speed – r/min

Calculation factor – k_r – 0.085

Calculation factor – k_a – 0.5

Calculation factor – e – 0.8

Calculation factor – X – 0.63

Calculation factor – Y₀ – 0.66

Calculation factor – Y₁ – 0.78

Calculation factor – Y₂ – 1.24

Calculation factor – X – 0.39

Calculation factor – Y₀ – 0.33

Calculation factor – Y₁ –

Calculation factor – Y₂ – 0.76

Mass bearing – 353 kg

BẠN MUA VÒNG BI 7200 BEP SKF Ở ĐÂU?

• Địa chỉ: 19/4B TCH 25, P. Tân Chánh Hiệp, Quận 12, Tp Hồ Chí Minh
• Hotline: 0902 698 990
• Email: info@sieuthivongbi.com