• 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 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

Overall Length (in)	10.25 in
Base Width (in)	3.13 in
Overall Height (in)	5.63 in
Overall Width (in)	3.13 in
Bolt Size (in)	3/4 in
Bore Diameter (in)	2.1875 in
Foot Height (in)	1.06 in
Base to Center Height (in)	2.7500 in
Length Through Bore (in)	2.563 in
Centerline to Outermost Bearing Face (in)	1.563 in
Bolt Spacing Min (in)	6.56 in
Bolt Spacing Max (in)	7.94 in

Technical Specifications

Housing Base	Solid
Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Housing Color	Black
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Cage Material	PPS - Polyphenylene Sulfide
Housing Type	Pillow Block, Two Bolt
Seal Type	Single Lip Contact Seal
Housing Style	Pillow Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Housing Coating	Powder Coated
Vibration Frequency Inner Ring Defect	0.0987 cps
Insert	AR-2-23C
Inner Ring Outside Diameter (in)	2.719 in
Bearing Insert Material	52100 Bearing Steel
Fixed vs. Expansion	Expansion
Radial Clearance	Standard
Grease Fitting Thread Size	1/8 NPT
End Cap Available	No
Bearing Insert Finish	Black Oxide
Misalignment Capability	±2.0° Misalignment - Static Only
Max Operating Temperature (F)	220 °F
Vibration Frequency Fundamental Train	0.0068 cps
Cage Type	Land Riding Retainer
Bearing Type	Medium Duty
Maximum Speed (RPM)	3250 rpm
Shaft Locking Type	Set Screw
Dynamic Load Rating (lb)	9,752 lb
Housing Material	Cast Iron
Lubricant	Lithium Complex NLGI 2 Grease
Vibration Frequency Outer Ring Defect	0.068 cps
Base Length (in)	10.25 in
Size Code	2-23
Vibration Frequency Roller Spin	0.0437 cps
Static Load Rating (lb)	6,601 lb

General Specifications

UPC	662461026953
Weight	15.60 LB
Packaged Length	10.38 IN
Packaged Width	6.50 IN
Packaged Height	3.00 IN
HTC	8483.20.8040
Country of Origin	United States of America