Timken 2687/2631 Bearing

Bore Diameter : 25,4 mm | Outer Diameter : 66,421 mm | Width : 23,812 mm

Bearing 2687/2631

Bearing number : 2687/2631

Size (mm) : 25.4x66.421x23.812

Brand : Timken

Bore Diameter (mm) : 25,4

Outer Diameter (mm) : 66,421

Width (mm) : 23,812

Bearing dimensions and specification in Timken catalogue:

d - 25,4 mm

D - 66,421 mm

T - 23,812 mm

B - 25,433 mm

C - 19,05 mm

R - 1,3 mm

r - 1,3 mm

a - -9,4 mm

Da - 60 mm

db - 33,5 mm

da - 31,5 mm

Db - 58 mm

Aa - 0,8 mm

Ab - 0,8 mm

Weight - 0,44 Kg

Basic static load rating (C0) - 81,7 kN

Factor (G1) - 19,3

Factor (G2) - 8

Factor (Cg) - 0,0139

Factor (K) - 2,3

Basic dynamic load rating (C90) - 18,4

Basic dynamic load rating (Ca90) - 8

Basic dynamic load rating (C1) - 71 kN

Calculation factor (e) - 0,25

Calculation factor (Y) - 2,36

Tags :  Timken , 25.4x66.421x23.812

We supply various of Timken 2687/2631 bearing. bearings is purity material and high precision , the varieties of Timken 2687/2631 bearing is up to thousands of species .Timken 2687/2631 bearing size:( 25,4 mm x 66,421 mm x 23,812 mm);Timken 2687/2631 bearing type:Deep Groove bearing, and widely used in different environment and mechanical.The purpose of Timken 2687/2631 bearing is the operation and control. In order to ensure the smooth operation and normally rotation,Timken 2687/2631 bearing inquire deeply into the running of the machine and friction phenomenon .Timken 2687/2631 bearing 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 2687/2631 bearing will be arranged timely for we have a large stock of 2687/2631 bearing in china.

A: The brands we sell include:SKF,FAG,INA.TIMKEN,NSK,NTN,KOYO,NACHI,IKO.
A: We generally do not know exactly what bearings go in any particular machine as manufacturers can be protective of this information as they may have their own parts distributors it would like its customers to use. However if you can supply us with bearing codes or sizes we should be able to help on the vast majority of enquiries.
A: If you are having any problem finding the correct part on our system or indeed for anything else please feel free to call or email us and we will do our very best to help you as quickly and efficiently as possible.
A: For samples: 3-5 days against full payment arrival.
For bulk Orders: 4-6 weeks against the deposit arrival.
A: We Can Offer Probably The Best Prices Available In Only One Hours Also Delivery For Customer In Each Country In 7 Days Via DHL Express Or AirFlight.
A: Clearance refers to the internal clearance of a bearing between its raceways and rolling elements. A c3 or greater bearing, where the clearance is greater than standard are typically used is higher speed applications where there may be material expansion due to heat produced through friction. It is not recommended using a C3 bearing on an application where it is not specifically required. We always recommend referring to the manufacturer’s literature to determine the clearance of bearings required.

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