• 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

Base Width (in)	2.88 in
Overall Width (in)	2.88 in
Overall Height (in)	5.09 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)	2.188 in
Centerline to Outermost Bearing Face (in)	1.313 in
Bolt Spacing Max (in)	7.56 in
Bolt Spacing Min (in)	5.94 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
Housing Color	Black
Options	Air Handling Housing Fit, Noise Tested
Cage Material	PPS - Polyphenylene Sulfide
Housing Type	Pillow Block, Two Bolt
Seal Type	Felt Labyrinth Seal
Housing Style	Pillow Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Max Operating Temperature (F)	220 °F
Vibration Frequency Fundamental Train	0.0068 cps
Vibration Frequency Roller Spin	0.0445 cps
Maximum Speed (RPM)	3550 rpm
Bearing Insert Finish	Black Oxide
Lubricant	Lithium Complex NLGI 2 Grease
Vibration Frequency Inner Ring Defect	0.0984 cps
Insert	AR-2-115
Housing Material	Cast Iron
Base Length (in)	9.50 in
Dynamic Load Rating (lb)	7,889 lb
Static Load Rating (lb)	5,216 lb
Bearing Insert Material	52100 Bearing Steel
Misalignment Capability	±2.0° Misalignment - Static Only
Size Code	2-115
Cage Type	Land Riding Retainer
Inner Ring Outside Diameter (in)	2.469 in
Radial Clearance	Standard
Bearing Type	Medium Duty
Housing Coating	Powder Coated
End Cap Available	No
Vibration Frequency Outer Ring Defect	0.0683 cps
Fixed vs. Expansion	Expansion
Grease Fitting Thread Size	1/8 NPT
Shaft Locking Type	Set Screw

General Specifications

UPC	662461065525
Weight	11.59 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