• 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)	7/16 in
Overall Width (in)	4.25 in
Overall Height (in)	1.563 in
Overall Length (in)	4.25 in
Bore Diameter (in)	1 in
Foot Height (in)	0.53 in
Length Through Bore (in)	1.5 in
Bolt Spacing (in)	3.2500 in

Technical Specifications

Bore Shape	Straight
Rolling Element	Ball Bearing
Pilot Configuration	No Pilot
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Housing Color	Black
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Felt Labyrinth Seal
Housing Type	Flange, Four Bolt
Housing Style	Flange Block
Setscrew Torque (in-lbs)	85 in/lbs
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Size Code	2-13
Radial Clearance	Standard
Dynamic Load Rating (lb)	4,381 lb
Bearing Insert Material	52100 Bearing Steel
Vibration Frequency Outer Ring Defect	0.0595 cps
Misalignment Capability	±2.0° Misalignment - Static Only
Grease Fitting Thread Size	1/4-28
Max Operating Temperature (F)	220 °F
Static Load Rating (lb)	2,567 lb
Vibration Frequency Roller Spin	0.0385 cps
Housing Coating	Powder Coated
Cage Type	Land Riding Retainer
Shaft Locking Type	Set Screw
Housing Backside Inner Diameter	2.88
Vibration Frequency Fundamental Train	0.0066 cps
End Cap Available	No
Lubricant	Lithium Complex NLGI 2 Grease
Fixed vs. Expansion	Fixed
Bearing Insert Finish	Black Oxide Inner Ring
Inner Ring Outside Diameter (in)	1.587 in
Vibration Frequency Inner Ring Defect	0.0905 cps
Bearing Type	Medium Duty
Housing Material	Cast Iron
Maximum Speed (RPM)	5450 rpm
Insert	3-1
Housing Width (in)	4.25 in

General Specifications

UPC	662461014516
Weight	2.91 LB
Packaged Length	4.50 IN
Packaged Width	1.69 IN
Packaged Height	4.56 IN
HTC	8483.20.4040
Country of Origin	United States of America