Item # A-AR208-108D1, Ultra Class Bearing Insert w/ Set Screw, Narrow Inner Ring - Spherical O.D. On NTN Bearing Corp. of America

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	Item # A-AR208-108D1, Ultra Class Bearing Insert w/ Set Screw, Narrow Inner Ring - Spherical O.D.

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		Insert Bearing

Bore Type		Round

Bearing Type		Ball Bearing

Material		Black Oxide

Ball Material		Steel

Limiting Speed - Grease		3700.0 RPM

Seal Type		Contact

Seal Material		Nitrile Rubber

Precision Rating		ISO Class 0

Performance		Standard Duty

Locking Device		Set Screw

Lubrication		Relubricatable

Basic Outer Ring		208

Static Load Rating		4000 lbf 17800 N 17.80 kN

Dynamic Load Rating		6550 lbf 29100 N 29.10 kN

Enclosure		Double Sealed

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

Dimensional Specifications

		Ultra Class Bearing Insert w/ Set Screw, Narrow Inner Ring - Spherical O.D. - Dimensions larger image

d		1.5000 in 38.100 mm

D		3.1496 in 80.000 mm

C		0.8661 in 22.000 mm

B		1.5748 in 40.000 mm

r		0.0591 in 1.500 mm

ds		5/16-24 UNF

G		0.31500 in 8.000 mm

S1		1.1417 in 29 mm

S		0.43310 in 11.000 mm

F		0.1772 in 4.500 mm

Item # A-AR208-108D1, Ultra Class Bearing Insert w/ Set Screw, Narrow Inner Ring - Spherical O.D.