Item # NAO-85X115X30, Machined-Ring Needle Roller Bearings - Separable Type w/ Inner Ring On NTN Bearing Corp. of America

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	Item # NAO-85X115X30, Machined-Ring Needle Roller Bearings - Separable Type w/ Inner Ring

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		Machined-Ring Needle Roller Bearing - Separable Type

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Material		Steel

Limiting Speed - Oil		4200 RPM

Limiting Speed - Grease		2800.0 RPM

Precision		ISO Class 0

Configuration		One

Enclosure		Open

Bearing Design		w/ Inner Ring

Oil Hole		w/ Oil Hole

Radial Internal Clearance		CN

Static Load Rating		43500 lbf 193000 N 193.00 kN

Dynamic Load Rating		16600 lbf 74000 N 74.00 kN

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

Dimensional Specifications

		Machined-Ring Needle Roller Bearings - Separable Type w/ Inner Ring - Dimensions larger image

d		3.3465 in 85.000 mm

D		4.5276 in 115.000 mm

F		3.7402 in 95.000 mm

E		4.0551 in 103.000 mm

C		1.1811 in 30.000 mm

r		0.0394 in 1.000 mm

da min		3.5433 in 90.000 mm

Da max		4.3307 in 110.000 mm

db min		4.0236 in 102.200 mm

Db max		3.7795 in 96.000 mm

ras max		0.0394 in 1.000 mm

Item # NAO-85X115X30, Machined-Ring Needle Roller Bearings - Separable Type w/ Inner Ring