NSK NNU4921MBKR Bearing

NSK Bearing Professional After-sales Guarantee Easy And Secure Payment NNU4921MBKR Transparent And Fair Price On Time Delivery

NSK NNU4921MBKR Bearing Description

We supply various of NSK NNU4921MBKR bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK NNU4921MBKR bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK NNU4921MBKR bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK NNU4921MBKR bearings inquire deeply into the running of the machine and friction phenomenon .NSK NNU4921MBKR 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 NSK NNU4921MBKR bearings will be arranged timely for we have a large stock of NSK NNU4921MBKR bearings in HongKong.

NSK NNU4921MBKR Bearing Specification

Bearing number : NNU4921MBKR

Size (mm) : 105x145x40

Brand : The brand you need

Bore Diameter (mm) : 105

Outer Diameter (mm) : 145

Width (mm) : 40

Bearing dimensions and specification in ALIER catalogue:

d – 105 mm

F – 117 mm

D – 145 mm

B – 40 mm

C – 40 mm

r min. – 1,1 mm

Weight – 1,99 Kg

Basic dynamic load rating (C) – 161 kN

Basic static load rating (C0) – 315 kN

(Grease) Lubrication Speed – 6 000 r/min

(Oil) Lubrication Speed – 7 200 r/min

Tags :  ALIER , 105x145x40