• 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 with diamond faceted setscrews
• High temperature felt labyrinth seal and flinger for dry and dusty environment
• Increased internal clearance and high temperature grease
• 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)	2.81 in
Base Width (in)	1.50 in
Overall Width (in)	1.50 in
Overall Length (in)	5.38 in
Bolt Size (in)	3/8 in
Bore Diameter (in)	1 in
Base to Center Height (in)	1.4375 in
Foot Height (in)	0.50 in
Length Through Bore (in)	1.375 in
Bolt Spacing Min (in)	3.88 in
Centerline to Outermost Bearing Face (in)	0.813 in
Bolt Spacing Max (in)	4.38 in

Technical Specifications

Housing Base	Solid
Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Options	High Temperature
Housing Color	Black
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	High Temp Labyrinth
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Bearing Insert Material	52100 Bearing Steel
Static Load Rating (lb)	1,651 lb
Bearing Insert Finish	Black Oxide
Vibration Frequency Inner Ring Defect	0.0985 cps
Misalignment Capability	±2.0° Misalignment - Static Only
Shaft Locking Type	Set Screw
End Cap Available	No
Maximum Speed (RPM)	2750 rpm
Size Code	2-015
Vibration Frequency Outer Ring Defect	0.0682 cps
Dynamic Load Rating (lb)	2,801 lb
Max Operating Temperature (F)	400 °F
Insert	AR-2-1 HT
Radial Clearance	Increased
Vibration Frequency Fundamental Train	0.0068 cps
Lubricant	Synthetic NLGI 2 High Temperature Grease
Vibration Frequency Roller Spin	0.0442 cps
Cage Type	Land Riding Retainer
Inner Ring Outside Diameter (in)	1.375 in
Base Length (in)	5.50 in
Fixed vs. Expansion	Expansion
Grease Fitting Thread Size	1/4-28
Bearing Type	Standard Duty
Housing Coating	Powder Coated
Housing Material	Cast Iron

General Specifications

UPC	662461313114
Weight	2.20 LB
Packaged Length	3.50 IN
Packaged Width	1.69 IN
Packaged Height	5.75 IN
HTC	8483.20.8040
Country of Origin	United States of America