• Powder coated epoxy cast iron housing with extended inner ring bearings
• 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
• Reduced maintenance design with plug and includes Sealmaster® Tapered Lands ensures that lubricant will be easily redirected back to the raceway.

Dimensions

Overall Width (in)	2.38 in
Overall Height (in)	5.00 in
Overall Length (in)	8.63 in
Base Width (in)	2.38 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	2.1875 in
Foot Height (in)	0.75 in
Base to Center Height (in)	2.5000 in
Length Through Bore (in)	2.1875 in
Bolt Spacing Min (in)	6.5 in
Centerline to Outermost Bearing Face (in)	1.313 in
Bolt Spacing Max (in)	7 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Base	Solid
Bore Shape	Straight
Housing Construction	One Piece
Housing Color	Black
Options	Reduced Maintenance - Lubed for Life
Misalignment Type	Static Only
Outer Ring Land Profile	Tapered Lands
Cage Material	PPS - Polyphenylene Sulfide
Housing Type	Pillow Block, Two Bolt
Seal Type	Felt Labyrinth Seal
Housing Style	Pillow Block
Ability to Relubricate	No
Inner Race Heat Treat Method	Zone-Hardened
Bearing Insert Finish	Black Oxide
Vibration Frequency Inner Ring Defect	0.0987 cps
End Cap Available	No
Size Code	2-23
Cage Type	Land Riding Retainer
Radial Clearance	Standard
Max Operating Temperature (F)	220 °F
Vibration Frequency Outer Ring Defect	0.068 cps
Base Length (in)	8.63 in
Housing Material	Cast Iron
Lubricant	Lithium Complex NLGI 2 Grease
Misalignment Capability	±2.0° Misalignment - Static Only
Vibration Frequency Roller Spin	0.0437 cps
Maximum Speed (RPM)	3250 rpm
Static Load Rating (lb)	6,601 lb
Fixed vs. Expansion	Fixed
Grease Fitting Thread Size	1/8 NPT
Bearing Insert Material	52100 Bearing Steel
Dynamic Load Rating (lb)	9,752 lb
Insert	2-23 RM
Bearing Type	Standard Duty
Shaft Locking Type	Set Screw
Vibration Frequency Fundamental Train	0.0068 cps
Inner Ring Outside Diameter (in)	2.719 in
Housing Coating	Powder Coated

General Specifications

UPC	662461333877
Weight	9.70 LB
Packaged Length	8.88 IN
Packaged Width	5.94 IN
Packaged Height	2.63 IN
HTC	8483.20.8040
Country of Origin	United States of America