248/1500 CAK30FA/W20 SKF

Kích thước và Thông số kỹ thuật của Vòng bi cầu 248/1500 CAK30FA/W20 SKF

d – 75 mm

D – 115 mm

B – 20 mm

d₁ – 89,28 mm

d₂ – 86,8 mm

D₂ – 104,1 mm

r_1,2 – min – 1,1 mm

r_3,4 – min – 0,6 mm

a – 32,3 mm

d_a – min – 81 mm

d_a – max – 88,5 mm

d_b – min – 81 mm

d_b – max – 86 mm

D_a – max – 109 mm

D_b – max – 110,8 mm

r_a – max – 1 mm

r_b – max – 0,6 mm

Basic dynamic load rating – C – 24,7 kN

Basic static load rating – C₀ – 20,4 kN

Fatigue load limit – P_u – 0,865 kN

Limiting speed for grease lubrication – 14500 r/min

Ball – D_w – 9,525 mm

Ball – z – 26

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 – 220 N

Preload class B – G_B – 670 N

Preload class C – G_C – 1340 N

Calculation factor – f – 1,1

Calculation factor – f₁ – 0,99

Calculation factor – f_2A – 1

Calculation factor – f_2B – 1,03

Calculation factor – f_2C – 1,06

Calculation factor – f_HC – 1

Preload class A – 161 N/micron

Preload class B – 243 N/micron

Preload class C – 318 N/micron

Mass bearing – 0,671 kg

BẠN MUA VÒNG BI 248/1500 CAK30FA/W20 SKF Ở ĐÂU?

• CÔNG TY TNHH ITS VIỆT
• Văn phòng: 59/2A Hiệp Bình, P. Hiệp Bình Phước, Tp. Thủ Đức, Tp Hồ Chí Minh
• Kho hàng: 131/12/16A TCH 18, P. Tân Chánh Hiệp, Quận 12, Tp Hồ Chí Minh
• Hotline: 0902 698 990
• Email: info@sieuthivongbi.com