SKF NRT 325 B Bearing

SKF NRT 325 B Cylindrical Roller Bearings dimensions：

Bearing number : NRT 325 B

Size (mm) : 325x450x60

Brand : The brand you need

Bore Diameter (mm) : 325

Outer Diameter (mm) : 450

Width (mm) : 60

Bearing dimensions and specification in CNHK catalogue:

d - 325 mm

D - 450 mm

H - 60 mm

d₁ - 415 mm

C - 20 mm

H₁ - 40 mm

J - 342 mm

J₁ - 430 mm

H - 9.3 mm

N₁ - 15 mm

N₂ - 9.3 mm

a - 8.2 mm

r₁ - min. - 0.6 mm

r₂ - min. - 0.6 mm

Basic dynamic load rating, radial direction - C - 134 kN

Basic static load rating, radial direction - C₀ - 450 kN

Basic dynamic load rating, axial direction - C - 153 kN

Basic static load rating, axial direction - C₀ - 1660 kN

Limiting speed for grease lubrication - 110 r/min

Limiting speed for oil lubrication - 220 mm/min

Axial Preload - 12 N

Axial unloading force - 26 kN

Frictional moment - C_RL - 45 N??m

axial stiffness - 28.6 N/micron

radial stiffness - 8.9 N/micron

Moment stiffness - 427000 kN??m/mrad

Mass bearing - 25 kg

Guideline diameter - 700 mm

Size - G - M12

Number of bolts - 3

Angle between bolts - 120 °

Size bolts - M8

Pitch - &alfa; - 10 °

Number of bolts - 33

Number of bolts omitted at removal thread position - 3, 120° apart

Size bolts - M8

Pitch - &alfa; - 10 °

Number of bolts - 34

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

Tightening torque - 34 N??m

Size - M8

Number of bolts - 2

Tags :  CNHK , 325x450x60

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Cylindrical Roller Bearings SKF NRT 325 B Description

The bearing SKF NRT 325 B manufactured by Cylindrical Roller Bearings can be ordered immediately from the bearings distributor CNHK Bearing Co.,Ltd.The bearings delivery is done directly from the stock, and in the event the bearings are not in stock, we shall inform you immediately related to the delivery term.For extra details on the SKF NRT 325 B manufactured by Cylindrical Roller Bearings you can email us [email protected]. The Cylindrical Roller Bearings SKF NRT 325 B bearing can be delivered anywhere in the world, by means of swift courier services.

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