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SKF NRT80B bearing

Bearing NRT 80 B Bearing NRT 80 B

We are offering skf bearings, we are the trader of skf bearings, which are made under the supervision of highly qualified and experienced professionals. Our exclusive range of skf bearings is widely applicable in various applications and industries. Skf bearings are well tested against different parameters to meet user's

Axial-radial cylindrical roller bearings, super-precision NRT 80 B

Bearing number : NRT 80 B

Size (mm) : 80x146x35

Brand : SKF

Bore Diameter (mm) : 80

Outer Diameter (mm) : 146

Width (mm) : 35

Bearing dimensions and specification in SKF catalogue:

d - 80 mm

D - 146 mm

H - 35 mm

d1 - 130 mm

C - 12 mm

H1 - 23.35 mm

J - 92 mm

J1 - 138 mm

H - 5.6 mm

N1 - 10 mm

N2 - 4.6 mm

a - 4 mm

r1 - min. - 0.3 mm

r2 - min. - 0.3 mm

Basic dynamic load rating, radial direction - C - 55 kN

Basic static load rating, radial direction - C0 - 102 kN

Basic dynamic load rating, axial direction - C - 37.5 kN

Basic static load rating, axial direction - C0 - 200 kN

Limiting speed for grease lubrication - 350 r/min

Limiting speed for oil lubrication - 700 mm/min

Axial Preload - 1.3 N

Axial unloading force - 2.8 kN

Frictional moment - CRL - 3 N·m

axial stiffness - 5 N/micron

radial stiffness - 3.1 N/micron

Moment stiffness - 7000 kN·m/mrad

Mass bearing - 2.3 kg

Guideline diameter - 200 mm

Size - G - M5

Number of bolts - 3

Angle between bolts - 120 °

Size bolts - M4

Pitch - &alfa; - 30 °

Number of bolts - 9

Tightening torque - 4.5 N·m

Size bolts - M5

Pitch - &alfa; - 30 °

Number of bolts - 10

Tightening torque - 8.5 N·m

Size - M5

Number of bolts - 2

Bearing NRT 80 B Bearing NRT 80 B