• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
• 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 Length (in)	4.63 in
Overall Height (in)	1.75 in
Bore Diameter (in)	1.4375 in
Foot Height (in)	0.56 in
Length Through Bore (in)	1.69 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	High Contamination
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Multi-Lip Contact Seal
Housing Type	Flange, Four Bolt
Housing Style	Flange Block
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Housing Backside Inner Diameter	3.31
Housing Material	Cast Iron
Grease Fitting Thread Size	1/4-28
Misalignment Capability	±2.0° Misalignment - Static Only
Inner Ring Outside Diameter (in)	1.86 in
Dynamic Load Rating (lb)	5,782 lb
Vibration Frequency Fundamental Train	0.0066 cps
End Cap Available	No
Size Code	2-17
Bearing Insert Material	52100 Bearing Steel
Maximum Speed (RPM)	450 rpm
Cage Type	Land Riding Retainer
Vibration Frequency Roller Spin	0.0386 cps
Static Load Rating (lb)	3,493 lb
Vibration Frequency Inner Ring Defect	0.0905 cps
Housing Coating	Powder Coated
Bearing Type	Standard Duty
Max Operating Temperature (F)	220 °F
Bearing Insert Finish	Black Oxide
Lubricant	Lithium Complex NLGI 2 Grease - 100% Fill
Insert	2-17 DRT
Fixed vs. Expansion	Fixed
Radial Clearance	Standard
Shaft Locking Type	Set Screw
Vibration Frequency Outer Ring Defect	0.0595 cps

General Specifications

UPC	662461328347
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