• Powder coated epoxy cast iron housing with extended inner ring bearings
• 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.
• 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)	1.81 in
Overall Length (in)	4.63 in
Bore Diameter (in)	1.375 in
Foot Height (in)	0.56 in
Length Through Bore (in)	1.75 in
Bolt Spacing (in)	3.6250 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
Housing Type	Flange, Four Bolt
Seal Type	Single Lip Contact Seal
Housing Style	Flange Block
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Locking Collar Outside Diameter (in)	2.56 in
Maximum Speed (RPM)	4650 rpm
Vibration Frequency Fundamental Train	0.0066 cps
Housing Backside Inner Diameter	3.31
Size Code	2-17
Max Operating Temperature (F)	220 °F
Dynamic Load Rating (lb)	5,782 lb
Vibration Frequency Inner Ring Defect	0.0905 cps
Vibration Frequency Roller Spin	0.0386 cps
Bearing Insert Finish	Black Oxide
Housing Coating	Powder Coated
Bearing Type	Standard Duty
Cage Type	Land Riding Retainer
Inner Ring Outside Diameter (in)	1.86 in
Vibration Frequency Outer Ring Defect	0.0595 cps
Lubricant	Lithium Complex NLGI 2 Grease
Insert	2-16TC
Fixed vs. Expansion	Fixed
Housing Material	Cast Iron
Shaft Locking Type	Concentric
Misalignment Capability	±2.0° Misalignment - Static Only
End Cap Available	No
Static Load Rating (lb)	3,493 lb
Grease Fitting Thread Size	1/4-28
Radial Clearance	Standard
Bearing Insert Material	52100 Bearing Steel

General Specifications

UPC	662461033074
Weight	4.00 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