• 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
• 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

Overall Length (in)	10.25 in
Base Width (in)	3.13 in
Overall Width (in)	3.13 in
Overall Height (in)	5.63 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
Bolt Spacing Max (in)	7.94 in
Bolt Spacing Min (in)	6.56 in
Centerline to Outermost Bearing Face (in)	1.563 in

Technical Specifications

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

General Specifications

UPC	662461093948
Weight	15.00 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