NSK HM212049/HM212011 Bearing

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NSK HM212049/HM212011 Bearing Description

We supply various of NSK HM212049/HM212011 bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK HM212049/HM212011 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK HM212049/HM212011 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK HM212049/HM212011 bearings inquire deeply into the running of the machine and friction phenomenon .NSK HM212049/HM212011 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 HM212049/HM212011 bearings will be arranged timely for we have a large stock of NSK HM212049/HM212011 bearings in HongKong.

NSK HM212049/HM212011 Bearing Specification

Bearing number : HM212049/HM212011

Size (mm) : 66.675×122.238×38.1

Brand : The brand you need

Bore Diameter (mm) : 66,675

Outer Diameter (mm) : 122,238

Width (mm) : 38,1

Bearing dimensions and specification in ALIER catalogue:

d – 66,675 mm

D – 122,238 mm

T – 38,1 mm

B – 38,354 mm

C – 29,718 mm

ra1 max. – 3,3 mm

a – 26,9 mm

r min. – 3,5 mm

r1 min. – 3,3 mm

Da – 108 mm

db – 74 mm

ra max. – 3,5 mm

da – 81 mm

Db – 116 mm

Weight – 1,848 Kg

Basic dynamic load rating (C) – 188 kN

Basic static load rating (C0) – 245 kN

(Grease) Lubrication Speed – 3000 r/min

(Oil) Lubrication Speed – 4000 r/min

Calculation factor (e) – 0,34

Calculation factor (Y0) – 0,98

Calculation factor (Y1) – 1,8

Tags :  ALIER , 66.675×122.238×38.1