• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
• 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

Bolt Size (in)	3/4 in
Overall Height (in)	8.44 in
Overall Width (in)	5.00 in
Overall Length (in)	15.06 in
Base Width (in)	5.00 in
Bore Diameter (in)	3.5 in
Foot Height (in)	1.06 in
Base to Center Height (in)	4.0000 in
Length Through Bore (in)	3.781 in
Centerline to Outermost Bearing Face (in)	2.219 in
Bolt Spacing Max (in)	12.25 in
Bolt Spacing Min (in)	10.75 in

Technical Specifications

Housing Base	Solid
Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Housing Color	Black
Misalignment Type	Static Only
Cage Material	Brass
Housing Type	Pillow Block, Four Bolt
Seal Type	Felt Labyrinth Seal
Housing Style	Pillow Block
Setscrew Torque (in-lbs)	500-650 in/lbs
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Dynamic Load Rating (lb)	21,566 lb
Fixed vs. Expansion	Fixed
Bolt Spacing Width Direction (in)	3.00 in
Static Load Rating (lb)	16,301 lb
Misalignment Capability	±2.0° Misalignment - Static Only
Cage Type	Land Riding Retainer
Lubricant	Lithium Complex NLGI 2 Grease
Bearing Type	Medium Duty
Shaft Locking Type	Set Screw
Vibration Frequency Roller Spin	0.0454 cps
Vibration Frequency Fundamental Train	0.0069 cps
Bearing Insert Finish	Black Oxide
Vibration Frequency Inner Ring Defect	0.0981 cps
Size Code	2-38
Grease Fitting Thread Size	1/4 NPT
Max Operating Temperature (F)	220 °F
Housing Coating	Powder Coated
Bearing Insert Material	52100 Bearing Steel
Radial Clearance	Standard
Housing Material	Cast Iron
Vibration Frequency Outer Ring Defect	0.0685 cps
Maximum Speed (RPM)	2000 rpm
Base Length (in)	15.06 in
End Cap Available	No
Insert	2-38
Inner Ring Outside Diameter (in)	4.391 in

General Specifications

UPC	662461013670
Weight	47.55 LB
Packaged Length	15.75 IN
Packaged Width	9.25 IN
Packaged Height	5.25 IN
HTC	8483.20.8040
Country of Origin	United States of America