Products

Bearing NU20/630ECMA

SKF NU20/630ECMA bearing

Details

Cylindrical roller bearings NU20/630ECMA

Bearing number : NU20/630ECMA

Size (mm) : 630x920x170

Brand : SKF

Bore Diameter (mm) : 630

Outer Diameter (mm) : 920

Width (mm) : 170

Bearing dimensions and specification in SKF catalogue:

d - 630 mm

D - 920 mm

B - 170 mm

C - 170 mm

r1 min. - 7,5 mm

r2 min. - 7,5 mm

r3 min. - 7,5 mm

r4 min. - 7,5 mm

D1 - 832 mm

F - 699 mm

da min. - 658 mm

da max - 690 mm

Da max. - 892 mm

db min - 705 mm

ra max. - 6 mm

rb max. - 6 mm

S - 8,7 mm

Weight - 400 Kg

Basic dynamic load rating (C) - 4730 kN

Basic static load rating (C0) - 9500 kN

Fatigue load limit (Pu) - 670

Reference speed - 560 r/min

Limiting speed - 850 r/min

Calculation factor (kr) - 0,14

Bearing NU20/630ECMA

Online Message

SKF NU20/630ECMA bearing Company information

SKF NU20/630ECMA bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF NU20/630ECMA bearing can ensure high quality for more than 80% raw material of SKF NU20/630ECMA bearing provided by the steel plant.Explorer series bearing of SKF NU20/630ECMA bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF NU20/630ECMA bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

SKF NU20/630ECMA bearing Related News

  • We Always Aim To Supply Our Customers As Quickly And As Efficiently And Professionally As Possible.

    If You Have Any Questions,You Can Reach By Phone Or Email And Whom Would Be Delighted To Help.

  • We Can Also Source Nearly Any Bearing Etc Not Listed On Our Site On Any Make. All At Market Leading Prices.

    If You Have Any Questions,You Can Reach By Phone Or Email And Whom Would Be Delighted To Help.

  • Warehouse With Staff In 24Hours Handle Package To Guarantee Customer Get Their Order In Most Short Time.

    If You Have Any Questions,You Can Reach By Phone Or Email And Whom Would Be Delighted To Help.