• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
• 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)	4.63 in
Overall Height (in)	1.75 in
Overall Length (in)	4.63 in
Bore Diameter (in)	1.25 in
Foot Height (in)	0.56 in
Length Through Bore (in)	1.69 in
Bolt Spacing (in)	3.6250 in

Technical Specifications

Bore Shape	Straight
Rolling Element	Ball Bearing
Pilot Configuration	No Pilot
Housing Construction	One Piece
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Housing Color	Black
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Felt Labyrinth Seal
Housing Type	Flange, Four Bolt
Housing Style	Flange Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Cage Type	Land Riding Retainer
Bearing Type	Medium Duty
Lubricant	Lithium Complex NLGI 2 Grease
End Cap Available	No
Fixed vs. Expansion	Fixed
Grease Fitting Thread Size	1/4-28
Housing Backside Inner Diameter	3.31
Insert	2-14
Misalignment Capability	±2.0° Misalignment - Static Only
Radial Clearance	Standard
Shaft Locking Type	Set Screw
Maximum Speed (RPM)	4650 rpm
Housing Material	Cast Iron
Housing Coating	Powder Coated
Static Load Rating (lb)	3,493 lb
Inner Ring Outside Diameter (in)	1.86 in
Bearing Insert Material	52100 Bearing Steel
Dynamic Load Rating (lb)	5,782 lb
Max Operating Temperature (F)	220 °F
Bearing Insert Finish	Black Oxide

General Specifications

UPC	662461014530
Weight	3.85 LB
Packaged Length	5.00 IN
Packaged Width	2.00 IN
Packaged Height	5.00 IN
HTC	8483.20.4040
Country of Origin	United States of America