NACHI 7221CDB Bearing

NACHI Bearing Professional After-sales Guarantee Easy And Secure Payment 7221CDB Transparent And Fair Price On Time Delivery

NACHI 7221CDB Bearing Description

We supply various of NACHI 7221CDB bearings. bearings is purity material and high precision , the varieties of NACHI bearings is up to thousands of species .NACHI 7221CDB bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NACHI 7221CDB bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NACHI 7221CDB bearings inquire deeply into the running of the machine and friction phenomenon .NACHI 7221CDB 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 NACHI 7221CDB bearings will be arranged timely for we have a large stock of NACHI 7221CDB bearings in HongKong.

NACHI 7221CDB Bearing Specification

Bearing number : 7221CDB

Size (mm) : 105x190x36

Brand : The brand you need

Bore Diameter (mm) : 105

Outer Diameter (mm) : 190

Width (mm) : 36

Bearing dimensions and specification in ALIER catalogue:

d – 105 mm

D – 190 mm

B – 36 mm

C – 36 mm

Angle (α) – 15 °

a – -0.9 mm

r min. – 2.1 mm

r1 min. – 1.1 mm

2B – 72 mm

da min. – 117 mm

Da max. – 183 mm

ra max. – 1 mm

Weight – 3.93 Kg

Basic dynamic load rating (C) – 265 kN

Basic static load rating (C0) – 287 kN

(Grease) Lubrication Speed – 4300 r/min

(Oil) Lubrication Speed – 6000 r/min

Tags :  ALIER , 105x190x36