Item # ARN4580T2, Needle Roller Bearing with Double-Direction Thrust Needle Roller Bearing

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	Item # ARN4580T2, Needle Roller Bearing with Double-Direction Thrust Needle Roller Bearing - ARN Type

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		Complex Bearing

Bore Type		Round

Configuration		One

Clearance		CN

Material		High Carbon Chrome Steel

Cage Material		Nylon

Limiting Speed - Oil		1000 RPM

Limiting Speed - Grease		4000 RPM

Precision		ISO Class 0

Enclosure		Open

Weight		1.160 kg 2.557 lb

Axial Static Load Rating		33500 lbf 150000 N

Axial Dynamic Load Rating		9000 lbf 40000 N

Radial Static Load Rating		16700 lbf 74500 N

Radial Dynamic Load Rating		8650 lbf 38500 N

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

Dimensional Specifications

		Needle Roller Bearing with Double-Direction Thrust Needle Roller Bearing - ARN Type - Dimensions larger image

d		1.7717 in 45.000 mm

dw		1.7717 in 45.000 mm

D		3.1496 in 80.000 mm

D1		2.7559 in 70.000 mm

F		1.9685 in 50.000 mm

C (0/-0.250)		2.3622 in 60.000 mm

C1 (0/-0.20)		0.9843 in 25.000 mm

Dw		0.2362 in 6.000 mm

r		0.0394 in 1.000 mm

r1		0.0236 in 0.600 mm

da min		2.5984 in 66.000 mm

Da max		2.9134 in 74.000 mm

ras max		0.0394 in 1.000 mm

r1as max		0.0236 in 0.600 mm

Item # ARN4580T2, Needle Roller Bearing with Double-Direction Thrust Needle Roller Bearing - ARN Type