AR-2-18C

Bearing insert installed in brass expansion ring
Skwezloc® concentric locking for near perfect concentricity
Single lip contact seal
Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.

Measure Units:	Inch	Insert Material:	52100 Bearing Steel, Black Oxided
Set Screw Thread:	5/16-24	Housing Type:	Insert Only
Bore Shape:	Straight	Rolling Element:	Ball Bearing
Radius:	0.062	Misalignment:	±2.0° Misalignment - Static Only
Speed (Max) (RPM):	4150 rpm	Internal Clearance:	Standard
Radial Dynamic Load Capacity (lb):	7, 340 lb	Outer Ring Land Profile:	Standard
End Cap:	No	Platform:	Gold Line Ball Bearing
Bearing Insert Coating:	Black Oxide Coated	Misalignment Type:	Static Only
Radial Static Load Capacity (lb):	4, 467 lb	Series:	AR
Cage Material:	PPS	Precision Rating:	ABEC 1
Inner Race Profile:	Wide Inner Ring	Outer Race Profile:	Cylindrical
Ability to Relubricate:	Yes	Lubrication Type:	Lithium Complex NLGI 2 Grease
Retainer Type:	Land Riding Retainer	Duty/Series:	Standard
Inner Race Heat Treat Method:	Zone-Hardened	Locking Type:	Setscrew
Fixed vs. Expansion:	No	Type of Seal:	Single Lip Contact Seal
Maximum Operating Temperature (F):	220 °F	UPC:	662461025451
Weight:	2.20 LB	Packaged Length:	3.63 Inches
Packaged Width:	2 Inches	Packaged Height:	3.63 Inches
HTC:	8482.10.5052	Country of Origin:	Mexico

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