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IKO NA 4928 bearing

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IKO NA 4928 Bearing Details:
Bearing NameNA 4928
New ModelNA4928
Old Model4544928 bearing
product ModelNA4928
CategoryNeedle Roller Bearing
BrandIKO Bearing
Inner Diameter d ( mm ) 140
Outer Diameter D ( mm )190
Thickness B ( mm )50
IKO NA 4928 Bearing   Bearing Size and Drawing:
NA 4928
IKO NA 4928 Bearing With size alternative model
ModelInner Diameter
d(mm)
Outer Diameter
D(mm)
thickness
B(mm)
BrandType
TBS RNA 4928 Bearing14019050TBSNeedle Roller Bearing
TBS NNCL 4928 CV Bearing14019050TBSCylindrical Roller Bearings
NSK NNU4928K Bearing14019050NSKCylindrical Roller Bearings
TBS NNU4928BK/SPW3 Bearing14019050TBSCylindrical Roller Bearings
TBS NNC 4928 CV Bearing14019050TBSCylindrical Roller Bearings
INA SL014928 Bearing14019050INACylindrical Roller Bearings
NSK NNU4928 Bearing14019050NSKCylindrical Roller Bearings
INA NNCF4928V Bearing14019050INACylindrical Roller Bearings
INA RNA 4928 Bearing14019050INANeedle Roller Bearing
NSK NNU4928K Bearing14019050NSKCylindrical Roller Bearings

We export high quantities IKO NA 4928 Bearing and relative products, we have huge stocks for IKO NA 4928 Bearing and relative items, we supply high quality IKO NA 4928 Bearing with reasonbable price or we produce the bearings along with the technical data or relative drawings, It's priority to us to supply best service to our clients. If you are interested in IKO NA 4928 Bearing,plz email us admin@tradebearings.com
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What are the structural components and design advantages of needle roller bearings?
 
Needle roller bearings consist of slender needle rollers, a cage, and rings (or ringless bearings) typically with a thin-walled design. The needle rollers and raceways have a line contact design, offering advantages such as extremely small radial cross-section, high load capacity, good rigidity, and a low coefficient of friction. They are suitable for compact structures with limited radial space and the need to withstand high loads.
 
What are the advantages of needle roller bearings compared to other similar bearings?
 
Compared to cylindrical roller bearings, needle roller bearings have a significantly smaller radial cross-section, making them more suitable for space-constrained compact designs. Compared to deep groove ball bearings, they have a higher radial load capacity and offer greater shaft diameter design flexibility for the same outer diameter. Compared to sliding bearings, they have lower starting friction, higher running accuracy, and require no complex lubrication system.
 
What are the application scenarios and typical applications of needle roller bearings?
 
These bearings are suitable for mechanical applications with limited radial space, high load capacity, and compact structure requirements. Typical applications include automotive transmissions, engine connecting rods, universal joints, textile machinery, industrial robot joints, motorcycle engines, and aviation hydraulic pumps.

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