• 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 on both sides of ball path with diamond faceted setscrews
• Felt labyrinth seal and flinger for dry and dusty 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)	5.38 in
Overall Height (in)	10.00 in
Base Width (in)	4.75 in
Overall Length (in)	17 in
Bolt Size (in)	1 in
Bore Diameter (in)	3.9375 in
Base to Center Height (in)	5.0000 in
Foot Height (in)	1.31 in
Length Through Bore (in)	5.375 in
Bolt Spacing Max (in)	14.75 in
Centerline to Outermost Bearing Face (in)	2.688 in
Bolt Spacing Min (in)	11.75 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Base	Solid
Housing Construction	One Piece
Bore Shape	Straight
Housing Color	Black
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Cage Material	Brass
Housing Type	Pillow Block, Two Bolt
Seal Type	Felt Labyrinth Seal
Housing Style	Pillow Block
Setscrew Torque (in-lbs)	1100-1440 in/lbs
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Dynamic Load Rating (lb)	29,905 lb
Base Length (in)	17.00 in
Misalignment Capability	±2.0° Misalignment - Static Only
Vibration Frequency Inner Ring Defect	0.0986 cps
Static Load Rating (lb)	23,553 lb
Cage Type	Land Riding Retainer
Size Code	2-43
Bearing Type	Medium Duty
Expansion Capability (in)	.28 in
Shaft Locking Type	Double Set Screw
Bearing Insert Material	52100 Bearing Steel
Fixed vs. Expansion	Expansion
Grease Fitting Thread Size	1/4 NPT
Insert	AR 3-315D
Vibration Frequency Roller Spin	0.044 cps
Maximum Speed (RPM)	2400 rpm
End Cap Available	No
Vibration Frequency Outer Ring Defect	0.0681 cps
Lubricant	Lithium Complex NLGI 2 Grease
Radial Clearance	Standard
Housing Coating	Powder Coated
Bearing Insert Finish	Black Oxide
Inner Ring Outside Diameter (in)	5.172 in
Housing Material	Cast Iron
Vibration Frequency Fundamental Train	0.0068 cps
Max Operating Temperature (F)	220 °F

General Specifications

UPC	662461066560
Weight	73.20 LB
Packaged Length	17.88 IN
Packaged Width	11.63 IN
Packaged Height	5.75 IN
HTC	8483.20.8040
Country of Origin	United States of America