• Powder coated epoxy cast iron housing with extended inner ring bearings
• 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

Overall Width (in)	4.63 in
Bolt Size (in)	1/2 in
Overall Length (in)	4.63 in
Overall Height (in)	1.81 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
Housing Color	Black
Outer Ring Land Profile	Standard
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)	2.56 in
Inner Race Heat Treat Method	Zone-Hardened
Grease Fitting Thread Size	1/4-28
Vibration Frequency Inner Ring Defect	0.0905 cps
Vibration Frequency Fundamental Train	0.0066 cps
Housing Backside Inner Diameter	3.31
Radial Clearance	Standard
Max Operating Temperature (F)	220 °F
Vibration Frequency Roller Spin	0.0386 cps
Housing Material	Cast Iron
Misalignment Capability	±2.0° Misalignment - Static Only
Housing Coating	Powder Coated
Insert	2-16T
Fixed vs. Expansion	Fixed
Bearing Insert Material	52100 Bearing Steel
Size Code	2-17
Inner Ring Outside Diameter (in)	1.86 in
Static Load Rating (lb)	3,493 lb
Vibration Frequency Outer Ring Defect	0.0595 cps
Cage Type	Land Riding Retainer
Shaft Locking Type	Concentric
Bearing Type	Standard Duty
Dynamic Load Rating (lb)	5,782 lb
Lubricant	Lithium Complex NLGI 2 Grease
Maximum Speed (RPM)	6500 rpm
Bearing Insert Finish	Black Oxide
End Cap Available	No

General Specifications

UPC	662461030028
Weight	4.01 LB
Packaged Length	2.00 IN
Packaged Width	5.00 IN
Packaged Height	5.00 IN
HTC	8483.20.4040
Country of Origin	Mexico