• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew locking on both sides of ball path 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

Base Width (in)	2.38 in
Overall Height (in)	5.00 in
Overall Length (in)	8.63 in
Overall Width (in)	2.63 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	2.1875 in
Foot Height (in)	0.75 in
Base to Center Height (in)	2.5000 in
Length Through Bore (in)	2.625 in
Bolt Spacing Max (in)	7 in
Bolt Spacing Min (in)	6.5 in
Centerline to Outermost Bearing Face (in)	1.313 in

Technical Specifications

Housing Base	Solid
Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Misalignment Type	Static Only
Options	Air Handling Housing Fit, Noise Tested
Housing Color	Black
Outer Ring Land Profile	Standard
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Felt Labyrinth Seal
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Size Code	2-23
Inner Ring Outside Diameter (in)	2.719 in
Grease Fitting Thread Size	1/8 NPT
Base Length (in)	8.63 in
Bearing Type	Standard Duty
Max Operating Temperature (F)	220 °F
Cage Type	Land Riding Retainer
Insert	2-23D CXU
Misalignment Capability	±2.0° Misalignment - Static Only
Bearing Insert Material	52100 Bearing Steel
Fixed vs. Expansion	Fixed
Radial Clearance	Standard
Shaft Locking Type	Double Set Screw
Vibration Frequency Fundamental Train	0.0068 cps
Vibration Frequency Roller Spin	0.0437 cps
Housing Material	Cast Iron
Housing Coating	Powder Coated
Vibration Frequency Inner Ring Defect	0.0987 cps
Lubricant	Lithium Complex NLGI 2 Grease
Maximum Speed (RPM)	4500 rpm
Vibration Frequency Outer Ring Defect	0.068 cps
Dynamic Load Rating (lb)	9,752 lb
Static Load Rating (lb)	6,601 lb
End Cap Available	No
Bearing Insert Finish	Black Oxide

General Specifications

UPC	662461236055
Weight	10.00 LB
Packaged Length	8.88 IN
Packaged Width	5.94 IN
Packaged Height	2.63 IN
HTC	8483.20.8040
Country of Origin	United States of America