• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
• Air Handling noise check for quiet operation
• Looser than standard housing fit for ease of alignment on lightweight frames
• Felt labyrinth seal and flinger for dusty and dirty 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)	1/2 in
Overall Width (in)	4.63 in
Overall Height (in)	1.81 in
Overall Length (in)	4.63 in
Bore Diameter (in)	1.25 in
Foot Height (in)	0.56 in
Length Through Bore (in)	1.75 in
Bolt Spacing (in)	3.6250 in

Technical Specifications

Rolling Element	Ball Bearing
Bore Shape	Straight
Pilot Configuration	No Pilot
Housing Construction	One Piece
Housing Color	Black
Options	Air Handling Housing Fit, Noise Tested
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Felt Labyrinth Seal
Housing Type	Flange, Four Bolt
Housing Style	Flange Block
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Locking Collar Outside Diameter (in)	2.50 in
Vibration Frequency Fundamental Train	0.0066 cps
Vibration Frequency Roller Spin	0.0386 cps
Bearing Insert Material	52100 Bearing Steel
Bearing Insert Finish	Black Oxide
Insert	2-14T CXU
Grease Fitting Thread Size	1/4-28
Fixed vs. Expansion	Fixed
Dynamic Load Rating (lb)	5,782 lb
Size Code	2-17
Vibration Frequency Outer Ring Defect	0.0595 cps
Vibration Frequency Inner Ring Defect	0.0905 cps
Static Load Rating (lb)	3,493 lb
Maximum Speed (RPM)	6500 rpm
Lubricant	Lithium Complex NLGI 2 Grease
Bearing Type	Standard Duty
Shaft Locking Type	Concentric
Max Operating Temperature (F)	220 °F
Radial Clearance	Standard
Housing Coating	Powder Coated
Misalignment Capability	±2.0° Misalignment - Static Only
End Cap Available	No
Cage Type	Land Riding Retainer
Inner Ring Outside Diameter (in)	1.86 in
Housing Backside Inner Diameter	3.31
Housing Material	Cast Iron

General Specifications

UPC	662461392362
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