• Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
• Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
• 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.
• Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation

Dimensions

Bolt Size (in)	1/2 in
Overall Width (in)	5.13 in
Overall Height (in)	2.016 in
Overall Length (in)	5.13 in
Bore Diameter (in)	1.5 in
Foot Height (in)	0.56 in
Length Through Bore (in)	1.938 in
Bolt Spacing (in)	4.0000 in

Technical Specifications

Rolling Element	Ball Bearing
Bore Shape	Straight
Pilot Configuration	No Pilot
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Housing Color	Black
Misalignment Type	Static Only
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Single Lip Contact Seal
Housing Type	Flange, Four Bolt
Housing Style	Flange Block
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Maximum Speed (RPM)	4150 rpm
Bearing Insert Finish	Black Oxide
Cage Type	Land Riding Retainer
Inner Ring Outside Diameter (in)	2.07 in
Bearing Insert Material	52100 Bearing Steel
Max Operating Temperature (F)	220 °F
Size Code	2-19
Dynamic Load Rating (lb)	7,340 lb
Housing Backside Inner Diameter	3.5
Shaft Locking Type	Set Screw
End Cap Available	No
Housing Material	Cast Iron
Grease Fitting Thread Size	1/4-28
Misalignment Capability	±2.0° Misalignment - Static Only
Insert	AR-2-18C
Lubricant	Lithium Complex NLGI 2 Grease
Static Load Rating (lb)	4,467 lb
Radial Clearance	Standard
Fixed vs. Expansion	Expansion
Bearing Type	Standard Duty
Housing Coating	Powder Coated

General Specifications

UPC	662461022207
Weight	5.15 LB
Packaged Length	5.50 IN
Packaged Width	2.13 IN
Packaged Height	5.50 IN
HTC	8483.20.4040
Country of Origin	United States of America