SKF NJ 2248 MA Bearing

Bore Diameter : 240 mm | Outer Diameter : 440 mm | Width : 120 mm

Bearing NJ 2248 MABearing NJ 2248 MA

Bearing number : NJ 2248 MA

Size (mm) : 240x440x120

Brand : SKF

Bore Diameter (mm) : 240

Outer Diameter (mm) : 440

Width (mm) : 120

Bearing dimensions and specification in SKF catalogue:

d - 240 mm

D - 440 mm

B - 120 mm

d1 - - 313 mm

D1 - - 365 mm

F - 295 mm

r1,2 - min. - 4 mm

s - 4.3 mm

da - min. - 257 mm

da - max. - 284 mm

db - min. - 317 mm

Da - max. - 423 mm

ra - max. - 3 mm

Basic dynamic load rating - C - 1450 kN

Basic static load rating - C0 - 2360 kN

Fatigue load limit - Pu - 224 kN

Reference speed - 1500 r/min

Limiting speed - 2200 r/min

Calculation factor - kr - 0.2

Mass bearing - 86 kg

Tags :  SKF , 240x440x120


We supply various of SKF NJ 2248 MA bearing. bearings is purity material and high precision , the varieties of SKF NJ 2248 MA bearing is up to thousands of species .SKF NJ 2248 MA bearing size:( 240 mm x 440 mm x 120 mm);SKF NJ 2248 MA bearing type:Deep Groove bearing, and widely used in different environment and mechanical.The purpose of SKF NJ 2248 MA bearing is the operation and control. In order to ensure the smooth operation and normally rotation,SKF NJ 2248 MA bearing inquire deeply into the running of the machine and friction phenomenon .SKF NJ 2248 MA 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 NJ 2248 MA bearing will be arranged timely for we have a large stock of NJ 2248 MA 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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