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NTN BK 1812 bearing

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NTN BK 1812 Bearing Details:
Bearing Name BK 1812
New ModelBK1812
Old Model35941/18 bearing
product ModelBK1812
CategoryNeedle Roller Bearing
BrandNTN Bearing
Inner Diameter d ( mm ) 18
Outer Diameter D ( mm )24
Thickness B ( mm )12
NTN BK 1812 Bearing   Bearing Size and Drawing:
 BK 1812
NTN BK 1812 Bearing With size alternative model
ModelInner Diameter
d(mm)
Outer Diameter
D(mm)
thickness
B(mm)
BrandType
IKO HK 1812 Bearing182412IKONeedle Roller Bearing
NTN K18×24×12 Bearing182412NTNNeedle Roller Bearing
INA HK1812 Bearing182412INANeedle Roller Bearing
IKO K18×24×12 Bearing182412IKONeedle Roller Bearing
IKO K 18 Bearing182412IKONeedle Roller Bearing
IKO K18×24×12 Bearing182412IKONeedle Roller Bearing
FAG BK1812 Bearing182412FAGNeedle Roller Bearing
KOYO RS18/12-1 Bearing182412KOYONeedle Roller Bearing
IKO HK1812 Bearing182412IKONeedle Roller Bearing
TBS BK 1812 Bearing182412TBSNeedle Roller Bearing

We export high quantities NTN BK 1812 Bearing and relative products, we have huge stocks for NTN BK 1812 Bearing and relative items, we supply high quality NTN BK 1812 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 NTN BK 1812 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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