Item # NKS22+1R15X22X20, Machined-Ring Needle Roller Bearing w/ Inner Ring - NK+1R, NKS+1R Series On NTN Bearing Corp. of America

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	Item # NKS22+1R15X22X20, Machined-Ring Needle Roller Bearing w/ Inner Ring - NK+1R, NKS+1R Series

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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Ordering Options		Find a Distributor Contact NTN Customer Support Specialist Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Type		Needle Roller Bearing

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Material		Steel

Limiting Speed - Oil		18000 RPM

Limiting Speed - Grease		12000 RPM

Precision		ISO Class 0

Configuration		One

Enclosure		Open

Bearing Design		w/ Inner Ring

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		5250 lbf 23300 N 23.30 kN

Dynamic Load Rating		4000 lbf 17700 N 17.70 kN

Weight		0.207 lb 0.094 kg

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Dimensional Specifications

		Machined-Ring Needle Roller Bearing w/ Inner Ring - NK+1R, NKS+1R Series - Dimensions larger image

d		0.5906 in 15.000 mm

D		1.3780 in 35.000 mm

F		0.8661 in 22.000 mm

B		0.7874 in 20.000 mm

r		0.0236 in 0.600 mm

s		0.0591 in 1.500 mm

da min		0.7480 in 19.000 mm

Da max		0.9843 in 25.000 mm

ras max		0.0236 in 0.600 mm

Item # NKS22+1R15X22X20, Machined-Ring Needle Roller Bearing w/ Inner Ring - NK+1R, NKS+1R Series