• Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
• Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
• High temperature felt labyrinth seal and flinger
• Increased internal clearance
• Krytox® high temperature grease
• Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation

Dimensions

Overall Width (in)	3.25 in
Bolt Size (in)	7/16 in
Overall Length (in)	5.56 in
Overall Height (in)	1.563 in
Bore Diameter (in)	1.25 in
Foot Height (in)	0.53 in
Length Through Bore (in)	1.5 in
Bolt Spacing (in)	4.5940 in

Technical Specifications

Rolling Element	Ball Bearing
Pilot Configuration	No Pilot
Bore Shape	Straight
Housing Construction	One Piece
Options	High Temperature
Housing Color	Black
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	High Temp Labyrinth
Housing Type	Flange, Two Bolt
Housing Style	Flange Block
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Setscrew Torque (in-lbs)	85 in/lbs
Bearing Insert Material	52100 Bearing Steel
Vibration Frequency Outer Ring Defect	0.0595 cps
Static Load Rating (lb)	2,567 lb
Vibration Frequency Inner Ring Defect	0.0905 cps
Maximum Speed (RPM)	2400 rpm
Radial Clearance	Increased
Insert	1-14 HI
Shaft Locking Type	Set Screw
End Cap Available	No
Size Code	2-13
Housing Material	Cast Iron
Misalignment Capability	±2.0° Misalignment - Static Only
Grease Fitting Thread Size	1/4-28
Vibration Frequency Fundamental Train	0.0066 cps
Dynamic Load Rating (lb)	4,381 lb
Bearing Type	Standard Duty
Vibration Frequency Roller Spin	0.0385 cps
Cage Type	Land Riding Retainer
Bearing Insert Finish	Black Oxide
Inner Ring Outside Diameter (in)	1.587 in
Housing Coating	Powder Coated
Lubricant	PTFE thickened Grease
Fixed vs. Expansion	Fixed
Max Operating Temperature (F)	400 °F

General Specifications

UPC	662461325964
Weight	2.20 LB
Packaged Length	3.50 IN
Packaged Width	1.69 IN
Packaged Height	5.75 IN
HTC	8483.20.4040
Country of Origin	United States of America