• 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 Length (in)	5.38 in
Overall Width (in)	2.00 in
Overall Height (in)	3.44 in
Base Width (in)	2.00 in
Bolt Size (in)	1/2 in
Bore Diameter (in)	1 in
Foot Height (in)	0.63 in
Base to Center Height (in)	1.7500 in
Length Through Bore (in)	1.563 in
Bolt Spacing Max (in)	5.19 in
Bolt Spacing Min (in)	4.19 in
Centerline to Outermost Bearing Face (in)	0.938 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Base	Solid
Housing Construction	One Piece
Bore Shape	Straight
Housing Color	Black
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Options	Low Drag
Cage Material	PPS - Polyphenylene Sulfide
Housing Type	Pillow Block, Two Bolt
Seal Type	Labryinth Seal
Housing Style	Pillow Block
Locking Collar Outside Diameter (in)	2.06 in
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
End Cap Available	No
Static Load Rating (lb)	1,651 lb
Vibration Frequency Inner Ring Defect	0.0985 cps
Base Length (in)	6.25 in
Bearing Type	Medium Duty
Cage Type	Land Riding Retainer
Shaft Locking Type	Concentric
Dynamic Load Rating (lb)	2,801 lb
Lubricant	Oil Coated Only - No Factory Grease Fill
Max Operating Temperature (F)	220 °F
Grease Fitting Thread Size	1/4-28
Vibration Frequency Outer Ring Defect	0.0682 cps
Vibration Frequency Roller Spin	0.0442 cps
Housing Coating	Powder Coated
Radial Clearance	Standard
Fixed vs. Expansion	Expansion
Housing Material	Cast Iron
Misalignment Capability	±2.0° Misalignment - Static Only
Bearing Insert Finish	Black Oxide
Vibration Frequency Fundamental Train	0.0068 cps
Bearing Insert Material	52100 Bearing Steel
Size Code	2-015
Inner Ring Outside Diameter (in)	1.594 in
Maximum Speed (RPM)	7600 rpm
Insert	AR-2-1TX HX

General Specifications

UPC	662461232415
Weight	3.90 LB
Packaged Length	4.38 IN
Packaged Width	2.06 IN
Packaged Height	6.81 IN
HTC	8483.20.8040
Country of Origin	United States of America