• 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)	2.33 in
Overall Length (in)	6.81 in
Overall Height (in)	5.81 in
Bore Diameter (in)	2 in
Base to Center Height (in)	4.19 in
Length Through Bore (in)	2.33 in
Slot Width (in)	1.063 in
Slot Spacing (in)	5.125 in
Centerline to Outermost Bearing Face (in)	1.45 in

Technical Specifications

Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Housing Color	Black
Series	ST
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Felt Labyrinth Seal
Housing Type	Take-Up Block, Wide Slot
Slot Length (in)	3.75 in
Housing Style	Take-Up Block
Carriage Bolt Size (in)	1 in
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	3.6 in
Adjusting Screw Square Nut Seat Height (in)	2.5 in
Adjusting Screw Clearance Hole Diameter (in)	1.38 in
Max Operating Temperature (F)	220 °F
Static Load Rating (lb)	6,601 lb
Housing Material	Cast Iron
Dynamic Load Rating (lb)	9,752 lb
Vibration Frequency Roller Spin	0.0437 cps
Bearing Insert Material	52100 Bearing Steel
Vibration Frequency Inner Ring Defect	0.0987 cps
Shaft Locking Type	Concentric
Radial Clearance	Standard
End Cap Available	No
Size Code	2-23
Vibration Frequency Outer Ring Defect	0.0680 cps
Maximum Speed (RPM)	4500 rpm
Inner Ring Outside Diameter (in)	2.719 in
Fixed vs. Expansion	Fixed
Bearing Insert Finish	Black Oxide
Cage Type	Land Riding Retainer
Lubricant	Lithium Complex NLGI 2 Grease
Bearing Type	Standard Duty
Vibration Frequency Fundamental Train	0.0068 cps
Housing Coating	Powder Coated
Grease Fitting Thread Size	1/8 NPT
Misalignment Capability	±2.0° Misalignment - Static Only
Insert	2-2T

General Specifications

UPC	662461030936
Weight	10.75 LB
Packaged Length	6.88 IN
Packaged Width	6.88 IN
Packaged Height	2.63 IN
HTC	8483.20.4040
Country of Origin	United States of America