SKF BTW 85 CTN9/SP Bearing

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SKF BTW 85 CTN9/SP Bearing Description

We supply various of SKF BTW 85 CTN9/SP bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF BTW 85 CTN9/SP bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF BTW 85 CTN9/SP bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF BTW 85 CTN9/SP bearings inquire deeply into the running of the machine and friction phenomenon .SKF BTW 85 CTN9/SP bearings is widely used in automobile, motor, gear, injection molding machines, machine tools, mining machinery, engineering machinery, motorcycles, office equipment, paper making machinery, pumps and compressors, wind power generator and so on.The shipment of SKF BTW 85 CTN9/SP bearings will be arranged timely for we have a large stock of SKF BTW 85 CTN9/SP bearings in HongKong.

SKF BTW 85 CTN9/SP Bearing Specification

Bearing number : BTW 85 CTN9/SP

Size (mm) : 85x130x54

Brand : The brand you need

Bore Diameter (mm) : 85

Outer Diameter (mm) : 130

Width (mm) : 54

Bearing dimensions and specification in ALIER catalogue:

d – 85 mm

D – 130 mm

H – 54 mm

d₁ – 111.2 mm

2C – 27 mm

r_1,2 – min. – 1.1 mm

r_3,4 – min. – 0.6 mm

d_a – min. – 102 mm

D_a – min. – 122.3 mm

D_a – max. – 124 mm

r_a – max. – 1 mm

r_b – max. – 0.6 mm

Basic dynamic load rating – C – 48.8 kN

Basic static load rating – C₀ – 146 kN

Fatigue load limit – P_u – 6.7 kN

Limiting speed for grease lubrication – 5600 r/min

Limiting speed for oil lubrication – 6700 mm/min

Preload – 600 N

Static Axial rigidity – 763 N/micron

G_ref – 11.2 cm

Mass bearing – 2.047 kg

Tags :  ALIER , 85x130x54