• Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
• Skwezloc® concentric locking for near perfect concentricity
• Labyrinth seal and flinger with oil lubrication for reduced friction and adapter for relubrication
• Reduced internal clearance for less overall end play
• Looser than standard housing fit for ease of alignment
• 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 Height (in)	5.09 in
Overall Width (in)	2.88 in
Base Width (in)	2.88 in
Overall Length (in)	5.38 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	1.9375 in
Base to Center Height (in)	2.5000 in
Foot Height (in)	0.88 in
Length Through Bore (in)	2.25 in
Centerline to Outermost Bearing Face (in)	1.38 in
Bolt Spacing Min (in)	5.94 in
Bolt Spacing Max (in)	7.56 in

Technical Specifications

Housing Base	Solid
Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Options	Low Drag
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Housing Color	Black
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Labryinth Seal
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	3.50 in
End Cap Available	No
Vibration Frequency Inner Ring Defect	0.0984 cps
Cage Type	Land Riding Retainer
Vibration Frequency Fundamental Train	0.0068 cps
Vibration Frequency Outer Ring Defect	0.0683 cps
Radial Clearance	Standard
Misalignment Capability	±2.0° Misalignment - Static Only
Base Length (in)	9.50 in
Dynamic Load Rating (lb)	7,889 lb
Size Code	2-115
Insert	AR-2-115TX HX
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	220 °F
Maximum Speed (RPM)	5000 rpm
Bearing Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
Bearing Insert Finish	Black Oxide
Fixed vs. Expansion	Expansion
Lubricant	Oil Coated Only - No Factory Grease Fill
Vibration Frequency Roller Spin	0.0445 cps
Shaft Locking Type	Concentric
Inner Ring Outside Diameter (in)	2.469 in
Housing Coating	Powder Coated
Bearing Type	Medium Duty
Static Load Rating (lb)	5,216 lb

General Specifications

UPC	662461228357
Weight	12.20 LB
Packaged Length	9.68 IN
Packaged Width	5.69 IN
Packaged Height	3.19 IN
HTC	8483.20.8040
Country of Origin	United States of America