Item # NKS170+1R150X170X52, Machined-Ring Needle Roller Bearing w/ Inner Ring - NK+1R, NKS+1R Series On NTN Bearing Corp. of America

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	Item # NKS170+1R150X170X52, 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		2400 RPM

Limiting Speed - Grease		1600.0 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		116000 lbf 515000 N 515.00 kN

Dynamic Load Rating		48500 lbf 215000 N 215.00 kN

Weight		10.119 lb 4.590 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		5.9055 in 150.000 mm

D		7.8740 in 200.000 mm

F		6.6929 in 170.000 mm

B		2.0472 in 52.000 mm

r		0.0787 in 2.000 mm

s		0.1181 in 3.000 mm

da min		6.2598 in 159.000 mm

Da max		7.5197 in 191.000 mm

ras max		0.0787 in 2.000 mm

Item # NKS170+1R150X170X52, Machined-Ring Needle Roller Bearing w/ Inner Ring - NK+1R, NKS+1R Series