Needle Roller Bearing with Inner Ring NA4909 2RS 45x68x23 mm

The needle bearing NA4909-2RS has thin cylinders as rolling elements and can absorb high radial forces with its massive bearing rings. It is suitable for space-saving installation. Main dimensions according to DIN 617.

Technical Data

Inside (mm):	45
Outside (mm):	68
Width (mm):	23
Tolerance for inside (mm):	0/-0,012
Tolerance for outside (mm):	0/-0,013
Tolerance for width (mm):	0/-0,12
Seal:	2RS
Ring Material:	Rolling bearing steel
Inner Ring:	yes
Rolling Element Material:	Rolling bearing steel
Cage Material:	Sheet Steel
Rows of Rolling Elements:	single row
Tolerance Class:	ABEC 1 / P0
Magnetic:	yes
Product weight:	0,2900 kg

Item number: NA4909-2RS

If your demand is large, please contact us for quotation and delivery time.

Delivery time:3 to 7 business day

$ 21.10

pcs

Technical Scribble

Technical Data

Inside (mm):	45
Outside (mm):	68
Width (mm):	23
Tolerance for inside (mm):	0/-0,012
Tolerance for outside (mm):	0/-0,013
Tolerance for width (mm):	0/-0,12
Seal:	2RS
Ring Material:	Rolling bearing steel
Inner Ring:	yes
Rolling Element Material:	Rolling bearing steel
Cage Material:	Sheet Steel
Rows of Rolling Elements:	single row
Tolerance Class:	ABEC 1 / P0
Magnetic:	yes
Product weight:	0,2900 kg

Technical Scribble

Needle Roller Bearing with Inner Ring NA4909 2RS 45x68x23 mm

Technical Data

Technical Scribble

Technical Data

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