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FAG HK 3012 bearing

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FAG HK 3012 Bearing Details:
Bearing NameHK 3012
New ModelHK3012
Old Model27941/30 bearing
product ModelHK3012
CategoryNeedle Roller Bearing
BrandFAG Bearing
Inner Diameter d ( mm ) 30
Outer Diameter D ( mm )37
Thickness B ( mm )12
FAG HK 3012 Bearing   Bearing Size and Drawing:
HK 3012
FAG HK 3012 Bearing With size alternative model
ModelInner Diameter
d(mm)
Outer Diameter
D(mm)
thickness
B(mm)
BrandType
IKO BK3012 Bearing303712IKONeedle Roller Bearing
INA BK3012 Bearing303712INANeedle Roller Bearing
TORRINGTON HK 3012 Bearing303712TORRINGTONNeedle Roller Bearing
FAG BK3012 Bearing303712FAGNeedle Roller Bearing
FAG HK 3012 Bearing303712FAGNeedle Roller Bearing
TBS BK 3012 Bearing303712TBSNeedle Roller Bearing
INA HK3012 Bearing303712INANeedle Roller Bearing
FAG BK 3012 Bearing303712FAGNeedle Roller Bearing
NTN BK 3012 Bearing303712NTNNeedle Roller Bearing
INA BK 3012 Bearing303712INANeedle Roller Bearing

We export high quantities FAG HK 3012 Bearing and relative products, we have huge stocks for FAG HK 3012 Bearing and relative items, we supply high quality FAG HK 3012 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 FAG HK 3012 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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