• Powder coated epoxy cast iron housing with extended inner ring bearings
• Skwezloc® concentric locking for near perfect concentricity
• Extra low drag seal cut down felt labyrinth seal and flinger
• Nylon retainer to reduce overall drag
• Oil lubricated and supplied with an adapter and plug for easy field relubrication
• Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
• Looser than standard housing fit for ease of alignment on lightweight frames

Dimensions

Overall Width (in)	5.25 in
Bolt Size (in)	3/8 in
Overall Length (in)	5.25 in
Overall Height (in)	2 in
Bore Diameter (in)	1.5 in
Pilot Diameter (in)	3.625 in
Foot Height (in)	0.44 in
Length Through Bore (in)	2 in
Housing Outside Diameter (in)	5.25 in
Bolt Circle (in)	4.375 in

Technical Specifications

Bore Shape	Straight
Rolling Element	Ball Bearing
Pilot Configuration	Piloted
Housing Construction	One Piece
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Housing Color	Black
Options	Extra Low Drag
Cage Material	PPS - Polyphenylene Sulfide
Housing Type	Flange, Piloted
Seal Type	Labryinth Seal
Housing Style	Flange Block
Inner Race Heat Treat Method	Zone-Hardened
Locking Collar Outside Diameter (in)	2.75 in
Pilot Depth (in)	0.41 in
Ability to Relubricate	Yes
Grease Fitting Thread Size	1/4-28
Bearing Type	Standard Duty
Maximum Speed (RPM)	1650 rpm
End Cap Available	No
Vibration Frequency Roller Spin	0.0376 cps
Bearing Insert Material	52100 Bearing Steel
Radial Clearance	Standard
Lubricant	Oil Coated Only - No Factory Grease Fill
Vibration Frequency Inner Ring Defect	0.0909 cps
Inner Ring Outside Diameter (in)	2.063 in
Shaft Locking Type	Concentric
Dynamic Load Rating (lb)	7,340 lb
Static Load Rating (lb)	4,467 lb
Cage Type	Land Riding Retainer
Housing Coating	Powder Coated
Fixed vs. Expansion	Fixed
Vibration Frequency Fundamental Train	0.0066 cps
Housing Material	Cast Iron
Misalignment Capability	±2.0° Misalignment - Static Only
Vibration Frequency Outer Ring Defect	0.0591 cps
Size Code	2-19
Insert	2-18T SFB XLO
Bearing Insert Finish	Black Oxide
Max Operating Temperature (F)	220 °F

General Specifications

UPC	662461322352
Weight	5.00 LB
Packaged Length	5.50 IN
Packaged Width	2.13 IN
Packaged Height	5.50 IN
HTC	8483.20.4040
Country of Origin	United States of America