SKF7022CD/P4A轴承价格

同规格可替代型号报价：
SKF7022CD/P4A 华北仓40套 单价3207.4元
以上价格为市场参考价准确价格请致电我司电话:022-58519723/22/21
此轴承用于：测试条类 ,麻 醉机等,口腔影像,汽修工具,冷却系 统,车用仪表,无机化工,传感器类,植物测定,卫浴设施,内螺纹类等领域。
SKF

d - 110 mm

D - 170 mm

B - 28 mm

d₁ - 128.5 mm

d₂ - 128.5 mm

D₁ - 151.5 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

a - 32.9 mm

d_a - min. - 119 mm

d_b - min. - 119 mm

D_a - max. - 161 mm

D_b - max. - 165 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 132.6 mm

Basic dynamic load rating - C - 111 kN

Basic static load rating - C₀ - 108 kN

Fatigue load limit - P_u - 3.9 kN

Limiting speed for grease lubrication - 7500 r/min

Limiting speed for oil lubrication - 12000 mm/min

Ball - D_w - 19.05 mm

Ball - z - 20

G_ref - 25.5 cm3

Calculation factor - f₀ - 15.5

Preload class A - G_A - 420 N

Preload class B - G_B - 840 N

Preload class C - G_C - 1680 N

Preload class D - G_D - 3360 N

Calculation factor - f - 1.14

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 - 122 N/micron

Preload class B - 166 N/micron

Preload class C - 232 N/micron

Preload class D - 337 N/micron

Mass bearing - 1.973 kg

持久转动,高精度低摩擦。SKF7022CD/P4A轴承的耐用性强，减少了设备的停机维护时间 ,让机械运转无忧,它的抗拉强度，让它经得起各种考验 。