• 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)	5/8 in
Base Width (in)	4 in
Overall Length (in)	9.75 in
Overall Height (in)	5.38 in
Overall Width (in)	4.00 in
Bore Diameter (in)	1.9375 in
Foot Height (in)	0.81 in
Base to Center Height (in)	2.5000 in
Length Through Bore (in)	2.188 in
Bolt Spacing Min (in)	6.38 in
Centerline to Outermost Bearing Face (in)	1.313 in
Bolt Spacing Max (in)	7.63 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Base	Solid
Housing Construction	One Piece
Bore Shape	Straight
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Housing Color	Black
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Felt Labyrinth Seal
Housing Type	Pillow Block, Four Bolt
Housing Style	Pillow Block
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Fixed vs. Expansion	Fixed
Housing Coating	Powder Coated
Insert	3-115
Vibration Frequency Outer Ring Defect	0.068 cps
Inner Ring Outside Diameter (in)	2.719 in
Vibration Frequency Roller Spin	0.0437 cps
Max Operating Temperature (F)	220 °F
Grease Fitting Thread Size	1/8 NPT
Housing Material	Cast Iron
Vibration Frequency Fundamental Train	0.0068 cps
Vibration Frequency Inner Ring Defect	0.0987 cps
Bearing Type	Medium Duty
Size Code	2-23
Lubricant	Lithium Complex NLGI 2 Grease
Misalignment Capability	±2.0° Misalignment - Static Only
Static Load Rating (lb)	6,601 lb
Maximum Speed (RPM)	3250 rpm
Cage Type	Land Riding Retainer
Base Length (in)	9.75 in
Dynamic Load Rating (lb)	9,752 lb
End Cap Available	No
Radial Clearance	Standard
Bearing Insert Material	52100 Bearing Steel
Bearing Insert Finish	Black Oxide
Bolt Spacing Width Direction (in)	2.25 in
Shaft Locking Type	Set Screw

General Specifications

UPC	662461013540
Weight	14.05 LB
Packaged Length	7.63 IN
Packaged Width	10.70 IN
Packaged Height	5.00 IN
HTC	8483.20.8040
Country of Origin	United States of America