NTN BK 3520 Bearing_NTN BK 3520 Size and Details

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NTN BK 3520 bearing

We introduce you to the NTN BK 3520 models bearing the relevant parameters, including the model, size, drawings and other models of the same size, if you have any do not understand or want to learn more parameters or would like to inquire about NTN BK 3520, please contact us: admin@tradebearings.com

NTN BK 3520 Bearing Details：

Bearing Name	BK 3520
New Model	BK3520
Old Model	65941/35 bearing
product Model	BK3520
Category	Needle Roller Bearing
Brand	NTN Bearing
Inner Diameter d ( mm )	35
Outer Diameter D ( mm )	42
Thickness B ( mm )	20

NTN BK 3520 Bearing Bearing Size and Drawing：

NTN BK 3520 Bearing With size alternative model

Model	Inner Diameter d(mm)	Outer Diameter D(mm)	thickness B(mm)	Brand	Type
INA K 35X42X20 Bearing	35	42	20	INA	Needle Roller And Cage Assemblies
FAG HK3520 Bearing	35	42	20	FAG	Needle Roller Bearing
TBS IR 35X42X20IS1 Bearing	35	42	20	TBS	Needle Roller Bearing
KOYO RS35/20-1 Bearing	35	42	20	KOYO	Needle Roller Bearing
INA HF3520 Bearing	35	42	20	INA	Needle Roller Bearing
IKO BK3520 Bearing	35	42	20	IKO	Needle Roller Bearing
TBS BK 3520 Bearing	35	42	20	TBS	Needle Roller Bearing
INA K35×42×20 Bearing	35	42	20	INA	Needle Roller Bearing
TBS HN3520 Bearing	35	42	20	TBS	Needle Roller Bearing
INA HK 3520 Bearing	35	42	20	INA	Needle Roller Bearing

We export high quantities NTN BK 3520 Bearing and relative products, we have huge stocks for NTN BK 3520 Bearing and relative items, we supply high quality NTN BK 3520 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 3520 Bearing,plz email us admin@tradebearings.com

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.

Preview：TBS BK 1512
Next：NTN BK 3512

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