• Powder coated epoxy cast iron housing with extended inner ring bearings
• Skwezloc® concentric locking for near perfect concentricity
• 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)	2.38 in
Overall Length (in)	8.63 in
Overall Height (in)	5.00 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)	2.2500 in
Length Through Bore (in)	2.25 in
Bolt Spacing Min (in)	6.5 in
Bolt Spacing Max (in)	7 in
Centerline to Outermost Bearing Face (in)	1.38 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Base	Solid
Bore Shape	Straight
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Housing Color	Black
Misalignment Type	Static Only
Cage Material	PPS - Polyphenylene Sulfide
Housing Type	Pillow Block, Two Bolt
Seal Type	Felt Labyrinth Seal
Housing Style	Pillow Block
Inner Race Heat Treat Method	Zone-Hardened
Locking Collar Outside Diameter (in)	3.63 in
Ability to Relubricate	Yes
Maximum Speed (RPM)	4500 rpm
Insert	2-23T
Fixed vs. Expansion	Fixed
Inner Ring Outside Diameter (in)	2.719 in
Base Length (in)	8.63 in
Vibration Frequency Outer Ring Defect	0.068 cps
Vibration Frequency Roller Spin	0.0437 cps
Housing Material	Cast Iron
Misalignment Capability	±2.0° Misalignment - Static Only
Vibration Frequency Inner Ring Defect	0.0987 cps
Dynamic Load Rating (lb)	9,752 lb
Housing Coating	Powder Coated
Radial Clearance	Standard
Static Load Rating (lb)	6,601 lb
Shaft Locking Type	Concentric
Grease Fitting Thread Size	1/8 NPT
Bearing Type	Standard Duty
Bearing Insert Finish	Black Oxide
Bearing Insert Material	52100 Bearing Steel
Vibration Frequency Fundamental Train	0.0068 cps
Max Operating Temperature (F)	220 °F
Size Code	2-23
Cage Type	Land Riding Retainer
End Cap Available	No
Lubricant	Lithium Complex NLGI 2 Grease

General Specifications

UPC	662461029770
Weight	10.32 LB
Packaged Length	5.94 IN
Packaged Width	8.88 IN
Packaged Height	2.63 IN
HTC	8483.20.8040
Country of Origin	Mexico