SKF NRT 850 A Bearing

SKF Bearing Professional After-sales Guarantee Easy And Secure Payment NRT 850 A Transparent And Fair Price On Time Delivery

SKF NRT 850 A Bearing Description

We supply various of SKF NRT 850 A bearings. bearings is purity material and high precision , the varieties of SKF bearings is up to thousands of species .SKF NRT 850 A bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of SKF NRT 850 A bearings is the operation and control. In order to ensure the smooth operation and normally rotation,SKF NRT 850 A bearings inquire deeply into the running of the machine and friction phenomenon .SKF NRT 850 A 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 NRT 850 A bearings will be arranged timely for we have a large stock of SKF NRT 850 A bearings in HongKong.

SKF NRT 850 A Bearing Specification

Bearing number : NRT 850 A

Size (mm) : 850x1095x124

Brand : The brand you need

Bore Diameter (mm) : 850

Outer Diameter (mm) : 1095

Width (mm) : 124

Bearing dimensions and specification in ALIER catalogue:

d – 850 mm

D – 1095 mm

H – 124 mm

d₁ – 1018 mm

C – 37 mm

H₁ – 80.5 mm

J – 890 mm

J₁ – 1055 mm

H – 18 mm

N₁ – 26 mm

N₂ – 18 mm

a – 17 mm

r₁ – min. – 1.5 mm

r₂ – min. – 1.5 mm

Basic dynamic load rating, radial direction – C – 473 kN

Basic static load rating, radial direction – C₀ – 2120 kN

Basic dynamic load rating, axial direction – C – 415 kN

Basic static load rating, axial direction – C₀ – 6400 kN

Limiting speed for grease lubrication – 40 r/min

Limiting speed for oil lubrication – 80 mm/min

Axial Preload – 47 N

Axial unloading force – 103 kN

Frictional moment – C_RL – 300 N??m

axial stiffness – 77 N/micron

radial stiffness – 22.4 N/micron

Moment stiffness – 7011000 kN??m/mrad

Mass bearing – 253 kg

Guideline diameter – 1800 mm

Size – G – M16

Number of bolts – 6

Angle between bolts – 60 °

Size bolts – M16

Pitch – &alfa; – 6 °

Number of bolts – 54

Number of bolts omitted at removal thread position – 6, 60° apart

Size bolts – M16

Pitch – &alfa; – 6 °

Number of bolts – 58

Number of bolts omitted at retaining bolts position – 2, 180° apart

Tightening torque – 284 N??m

Size – M16

Number of bolts – 2

Tags :  ALIER , 850x1095x124