Item # NKS90+1R75X90X32, Machined-Ring Needle Roller Bearing w/ Inner Ring - NK+1R, NKS+1R Series On NTN Bearing Corp. of America

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	Item # NKS90+1R75X90X32, 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		4400 RPM

Limiting Speed - Grease		2900.0 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		35500 lbf 157000.0 N 157.00 kN

Dynamic Load Rating		14400 lbf 64000 N 64.00 kN

Weight		2.623 lb 1.190 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		2.9528 in 75.000 mm

D		4.3307 in 110.000 mm

F		3.5433 in 90.000 mm

B		1.2598 in 32.000 mm

r		0.0433 in 1.100 mm

s		0.0591 in 1.500 mm

da min		3.2087 in 81.500 mm

Da max		3.7008 in 94.000 mm

ras max		0.0433 in 1.100 mm

Item # NKS90+1R75X90X32, Machined-Ring Needle Roller Bearing w/ Inner Ring - NK+1R, NKS+1R Series