• 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 Width (in)	2.25 in
Overall Height (in)	3.81 in
Overall Length (in)	5.38 in
Base Width (in)	2.25 in
Bolt Size (in)	1/2 in
Bore Diameter (in)	1.1875 in
Foot Height (in)	0.69 in
Base to Center Height (in)	1.875 in
Length Through Bore (in)	1.497 in
Bolt Spacing Max (in)	5.5 in
Bolt Spacing Min (in)	4.5 in
Centerline to Outermost Bearing Face (in)	0.875 in
Bolt Spacing (in)	5 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Base	Solid
Bore Shape	Straight
Housing Construction	One Piece
Options	Air Handling Housing Fit, Noise Tested
Outer Ring Land Profile	Standard
Housing Color	Black
Misalignment Type	Static Only
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Felt Labyrinth Seal
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Vibration Frequency Outer Ring Defect	0.0595 cps
Shaft Locking Type	Set Screw
Size Code	2-13
Vibration Frequency Fundamental Train	0.0066 cps
Housing Coating	Powder Coated
Vibration Frequency Roller Spin	0.0385 cps
Radial Clearance	Standard
Maximum Speed (RPM)	5450 rpm
Housing Material	Cast Iron
Base Length (in)	6.88 in
Bearing Insert Finish	Black Oxide
Lubricant	Lithium Complex NLGI 2 Grease
Insert	AR-2-13
Grease Fitting Thread Size	1/4-28
Max Operating Temperature (F)	220 °F
Bearing Insert Material	52100 Bearing Steel
Cage Type	Land Riding Retainer
Static Load Rating (lb)	2,567 lb
End Cap Available	No
Fixed vs. Expansion	Expansion
Vibration Frequency Inner Ring Defect	0.0905 cps
Inner Ring Outside Diameter (in)	1.594 in
Dynamic Load Rating (lb)	4,381 lb
Misalignment Capability	±2.0° Misalignment - Static Only
Bearing Type	Medium Duty

General Specifications

UPC	662461065464
Weight	5.10 LB
Packaged Length	4.63 IN
Packaged Width	2.31 IN
Packaged Height	7.50 IN
HTC	8483.20.8040
Country of Origin	United States of America