• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
• 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)	1.75 in
Overall Length (in)	4.63 in
Bore Diameter (in)	1.3125 in
Foot Height (in)	0.56 in
Length Through Bore (in)	1.69 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
Seal Type	Single Lip Contact Seal
Housing Type	Flange, Four Bolt
Housing Style	Flange Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Bearing Type	Standard Duty
Maximum Speed (RPM)	4650 rpm
Shaft Locking Type	Set Screw
Inner Ring Outside Diameter (in)	1.86 in
Vibration Frequency Fundamental Train	0.0066 cps
Housing Backside Inner Diameter	3.31
Dynamic Load Rating (lb)	5,782 lb
Lubricant	Lithium Complex NLGI 2 Grease
End Cap Available	No
Cage Type	Land Riding Retainer
Bearing Insert Material	52100 Bearing Steel
Grease Fitting Thread Size	1/4-28
Size Code	2-17
Vibration Frequency Roller Spin	0.0386 cps
Fixed vs. Expansion	Fixed
Radial Clearance	Standard
Bearing Insert Finish	Black Oxide
Max Operating Temperature (F)	220 °F
Vibration Frequency Inner Ring Defect	0.0905 cps
Misalignment Capability	±2.0° Misalignment - Static Only
Static Load Rating (lb)	3,493 lb
Vibration Frequency Outer Ring Defect	0.0595 cps
Housing Coating	Powder Coated
Insert	2-15
Housing Material	Cast Iron

General Specifications

UPC	662461021989
Weight	4.10 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