NTN RNA4922 Bearing_NTN RNA4922 Size and Details

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NTN RNA4922 bearing

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NTN RNA4922 Bearing Details：

Bearing Name	RNA4922
New Model	RNA4922
Old Model	4644922 bearing
product Model	RNA4922
Category	Needle Roller Bearing
Brand	NTN Bearing
Inner Diameter d ( mm )	110
Outer Diameter D ( mm )	150
Thickness B ( mm )	40

NTN RNA4922 Bearing Bearing Size and Drawing：

NTN RNA4922 Bearing With size alternative model

Model	Inner Diameter d(mm)	Outer Diameter D(mm)	thickness B(mm)	Brand	Type
NTN 71922C/DT Bearing	110	150	40	NTN	Angular Contact Ball Bearings
TBS NNCL 4922 CV Bearing	110	150	40	TBS	Cylindrical Roller Bearings
NSK 71922 C/ DF Bearing	110	150	40	NSK	Angular Contact Ball Bearings
INA SL014922 Bearing	110	150	40	INA	Cylindrical Roller Bearings
NTN 71922 C/ DF Bearing	110	150	40	NTN	Angular Contact Ball Bearings
TBS NNU 4922 BK/SPW3 Bearing	110	150	40	TBS	Cylindrical Roller Bearings
NACHI NNU4922K Bearing	110	150	40	NACHI	Cylindrical Roller Bearings
FAG 71922 C/ DF Bearing	110	150	40	FAG	Angular Contact Ball Bearings
TBS NNU 4922 B/SP C2W Bearing	110	150	40	TBS	Cylindrical Roller Bearings
NSK 71922 C/ DT Bearing	110	150	40	NSK	Angular Contact Ball Bearings

We export high quantities NTN RNA4922 Bearing and relative products, we have huge stocks for NTN RNA4922 Bearing and relative items, we supply high quality NTN RNA4922 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 RNA4922 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：NTN RNA4909
Next：IKO NA4919

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