• 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
• 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 Length (in)	17 in
Overall Width (in)	4.75 in
Overall Height (in)	10.00 in
Base Width (in)	4.75 in
Bolt Size (in)	1 in
Bore Diameter (in)	4 in
Base to Center Height (in)	5.0000 in
Foot Height (in)	1.31 in
Length Through Bore (in)	4.625 in
Bolt Spacing Min (in)	11.75 in
Bolt Spacing Max (in)	14.75 in
Centerline to Outermost Bearing Face (in)	2.688 in

Technical Specifications

Housing Base	Solid
Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
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
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	1100-1440 in/lbs
Inner Race Heat Treat Method	Zone-Hardened
Vibration Frequency Outer Ring Defect	0.0681 cps
Max Operating Temperature (F)	220 °F
Housing Coating	Powder Coated
Expansion Capability (in)	.28 in
Fixed vs. Expansion	Expansion
Lubricant	Lithium Complex NLGI 2 Grease
Base Length (in)	17.00 in
Vibration Frequency Roller Spin	0.044 cps
Inner Ring Outside Diameter (in)	5.172 in
Cage Type	Land Riding Retainer
Bearing Type	Medium Duty
Grease Fitting Thread Size	1/4 NPT
Size Code	2-43
Maximum Speed (RPM)	1700 rpm
Housing Material	Cast Iron
Shaft Locking Type	Set Screw
Insert	AR-3-4
Bearing Insert Material	52100 Bearing Steel
Bearing Insert Finish	Black Oxide
Radial Clearance	Standard
End Cap Available	No
Misalignment Capability	±2.0° Misalignment - Static Only
Dynamic Load Rating (lb)	29,905 lb
Static Load Rating (lb)	23,553 lb
Vibration Frequency Fundamental Train	0.0068 cps
Vibration Frequency Inner Ring Defect	0.0986 cps

General Specifications

UPC	662461014264
Weight	72.00 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