NACHI HM212049/HM212011 Bearing

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NACHI HM212049/HM212011 Bearing Description

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

NACHI HM212049/HM212011 Bearing Specification

Bearing number : HM212049/HM212011

Size (mm) : 122.238×66.675×38.100

Brand : The brand you need

Bore Diameter (mm) : 122.238

Outer Diameter (mm) : 66.675

Width (mm) : 38.100

Bearing dimensions and specification in ALIER catalogue:

d – 66.675 mm

D – 122.238 mm

T – 38.100 mm

B – 38.354 mm

C – 29.718 mm

a – 10.8 mm

r1 min. – 3.6 mm

r2 min. – 3.2 mm

Weight – 1,855 Kg

Basic dynamic load rating (C) – 191000 kN

Basic static load rating (C0) – 249000 kN

(Grease) Lubrication Speed – 2700 r/min

(Oil) Lubrication Speed – 3800 r/min

Calculation factor (e) – 0.34

Calculation factor (Y0) – 0.98

Calculation factor (Y1) – 1.78

Tags :  ALIER , 122.238×66.675×38.100