SKF NRT 650 A Bearing

SKF NRT 650 A Cylindrical Roller Bearings dimensions：

Bearing number : NRT 650 A

Size (mm) : 650x870x122

Brand : The brand you need

Bore Diameter (mm) : 650

Outer Diameter (mm) : 870

Width (mm) : 122

Bearing dimensions and specification in CNHK catalogue:

d - 650 mm

D - 870 mm

H - 122 mm

d₁ - 800 mm

C - 34 mm

H₁ - 78 mm

J - 680 mm

J₁ - 830 mm

H - 14 mm

N₁ - 20 mm

N₂ - 14 mm

a - 13 mm

r₁ - min. - 1 mm

r₂ - min. - 1 mm

Basic dynamic load rating, radial direction - C - 413 kN

Basic static load rating, radial direction - C₀ - 1600 kN

Basic dynamic load rating, axial direction - C - 365 kN

Basic static load rating, axial direction - C₀ - 5000 kN

Limiting speed for grease lubrication - 55 r/min

Limiting speed for oil lubrication - 110 mm/min

Axial Preload - 27 N

Axial unloading force - 59 kN

Frictional moment - C_RL - 200 N??m

axial stiffness - 60 N/micron

radial stiffness - 17.2 N/micron

Moment stiffness - 3209000 kN??m/mrad

Mass bearing - 170 kg

Guideline diameter - 1450 mm

Size - G - M12

Number of bolts - 6

Angle between bolts - 60 °

Size bolts - M12

Pitch - &alfa; - 7.5 °

Number of bolts - 42

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

Size bolts - M12

Pitch - &alfa; - 7.5 °

Number of bolts - 46

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

Tightening torque - 116 N??m

Size - M12

Number of bolts - 2

Tags :  CNHK , 650x870x122

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Cylindrical Roller Bearings SKF NRT 650 A Description

The bearing SKF NRT 650 A 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 650 A manufactured by Cylindrical Roller Bearings you can email us [email protected]. The Cylindrical Roller Bearings SKF NRT 650 A bearing can be delivered anywhere in the world, by means of swift courier services.

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