NTN NAO-50X78X40ZW Bearing

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NTN NAO-50X78X40ZW Bearing Description

We supply various of NTN NAO-50X78X40ZW bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN NAO-50X78X40ZW bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN NAO-50X78X40ZW bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN NAO-50X78X40ZW bearings inquire deeply into the running of the machine and friction phenomenon .NTN NAO-50X78X40ZW 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 NTN NAO-50X78X40ZW bearings will be arranged timely for we have a large stock of NTN NAO-50X78X40ZW bearings in HongKong.

NTN NAO-50X78X40ZW Bearing Specification

Bearing number : NAO-50??78??40ZW

Brand : The brand you need

Bore Diameter (mm) : 50

Outer Diameter (mm) : 68

Bearing dimensions and specification in ALIER catalogue:

d – 50 mm

F – 60 mm

D – 78 mm

E – 68 mm

B – 40 mm

C – 40 mm

r min. – 1 mm

da min. – 55 mm

Da max. – 73 mm

db – 67,2 mm

ra max. – 1 mm

Db – 60,8 mm

Weight – 0,755 Kg

Basic dynamic load rating (C) – 69 kN

Basic static load rating (C0) – 150 kN

(Grease) Lubrication Speed – 4 400 r/min

(Oil) Lubrication Speed – 6 500 r/min

Tags :  ALIER