Item # NAO-75X105X30, Machined-Ring Needle Roller Bearings - Separable Type w/ Inner Ring On NTN Bearing Corp. of America

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	Item # NAO-75X105X30, 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		4700 RPM

Limiting Speed - Grease		3100.0 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		39500 lbf 175000 N 175.00 kN

Dynamic Load Rating		16000 lbf 71000 N 71.00 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		2.9528 in 75.000 mm

D		4.1339 in 105.000 mm

F		3.3465 in 85.000 mm

E		3.6614 in 93.000 mm

C		1.1811 in 30.000 mm

r		0.0394 in 1.000 mm

da min		3.1496 in 80.000 mm

Da max		3.9370 in 100.000 mm

db min		3.6299 in 92.200 mm

Db max		3.3858 in 86.000 mm

ras max		0.0394 in 1.000 mm

Item # NAO-75X105X30, Machined-Ring Needle Roller Bearings - Separable Type w/ Inner Ring