• Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
• Skwezloc® concentric locking for near perfect concentricity
• Felt labyrinth seal and flinger for dry and dusty environment
• 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 Length (in)	4.25 in
Overall Height (in)	1.67 in
Bore Diameter (in)	1.1875 in
Foot Height (in)	0.53 in
Length Through Bore (in)	1.61 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
Housing Color	Black
Misalignment Type	Static Only
Cage Material	PPS - Polyphenylene Sulfide
Housing Type	Flange, Four Bolt
Seal Type	Felt Labyrinth Seal
Housing Style	Flange Block
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	2.23 in
Inner Race Heat Treat Method	Zone-Hardened
Setscrew Torque (in-lbs)	70 in/lbs
Vibration Frequency Fundamental Train	0.0066 cps
Radial Clearance	Standard
Misalignment Capability	±2.0° Misalignment - Static Only
Insert	AR-2-13T
Shaft Locking Type	Concentric
End Cap Available	No
Vibration Frequency Outer Ring Defect	0.0595 cps
Inner Ring Outside Diameter (in)	1.594 in
Grease Fitting Thread Size	1/4-28
Bearing Insert Material	52100 Bearing Steel
Dynamic Load Rating (lb)	4,381 lb
Vibration Frequency Inner Ring Defect	0.0905 cps
Static Load Rating (lb)	2,567 lb
Housing Backside Inner Diameter	2.88
Vibration Frequency Roller Spin	0.0385 cps
Fixed vs. Expansion	Expansion
Max Operating Temperature (F)	220 °F
Cage Type	Land Riding Retainer
Maximum Speed (RPM)	7600 rpm
Bearing Type	Standard Duty
Lubricant	Lithium Complex NLGI 2 Grease
Housing Coating	Powder Coated
Housing Material	Cast Iron
Bearing Insert Finish	Black Oxide Inner Ring
Size Code	2-13

General Specifications

UPC	662461258309
Weight	3.80 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