• 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

Bolt Size (in)	3/8 in
Overall Width (in)	2.38 in
Overall Length (in)	4.41 in
Bolt Size (mm)	M10 mm
Overall Height (in)	1.39 in
Bore Diameter (mm)	20 mm
Foot Height (in)	0.44 in
Length Through Bore (in)	1.28 in
Bolt Spacing (in)	3.5310 in

Technical Specifications

Rolling Element	Ball Bearing
Pilot Configuration	No Pilot
Housing Construction	One Piece
Bore Shape	Straight
Misalignment Type	Static Only
Options	High Temperature
Housing Color	Black
Outer Ring Land Profile	Standard
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	High Temp Labyrinth
Housing Type	Flange, Two Bolt
Housing Style	Flange Block
Inner Race Heat Treat Method	Zone-Hardened
Locking Collar Outside Diameter (in)	1.75 in
Ability to Relubricate	Yes
Housing Coating	Powder Coated
Bearing Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
Misalignment Capability	±2.0° Misalignment - Static Only
Maximum Speed (RPM)	3200 rpm
Dynamic Load Rating (lb)	2,611 lb
Vibration Frequency Inner Ring Defect	0.0907 cps
Radial Clearance	Increased
Fixed vs. Expansion	Fixed
Bearing Insert Finish	Black Oxide
Insert	5204TM HI
Grease Fitting Thread Size	1/4-28
Vibration Frequency Outer Ring Defect	0.0593 cps
Bearing Type	Standard Duty
Static Load Rating (lb)	1,444 lb
End Cap Available	No
Inner Ring Outside Diameter (in)	1.192 in
Cage Type	Land Riding Retainer
Vibration Frequency Roller Spin	0.0381 cps
Shaft Locking Type	Concentric
Vibration Frequency Fundamental Train	0.0066 cps
Max Operating Temperature (F)	400 °F
Lubricant	PTFE thickened Grease
Size Code	2-012

General Specifications

UPC	662461297285
Weight	1.30 LB
Packaged Length	4.00 IN
Packaged Width	1.50 IN
Packaged Height	3.94 IN
HTC	8483.20.4040
Country of Origin	United States of America