• 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 Height (in)	5.81 in
Overall Width (in)	2.33 in
Overall Length (in)	6.81 in
Bore Diameter (in)	2.1875 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
Housing Color	Black
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
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
Locking Collar Outside Diameter (in)	3.6 in
Adjusting Screw Square Nut Seat Height (in)	2.5 in
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Adjusting Screw Clearance Hole Diameter (in)	1.38 in
Carriage Bolt Size (in)	1 in
Misalignment Capability	±2.0° Misalignment - Static Only
Vibration Frequency Roller Spin	0.0437 cps
Max Operating Temperature (F)	220 °F
Grease Fitting Thread Size	1/8 NPT
Insert	2-23T
Vibration Frequency Fundamental Train	0.0068 cps
Radial Clearance	Standard
Dynamic Load Rating (lb)	9,752 lb
Inner Ring Outside Diameter (in)	2.719 in
Housing Coating	Powder Coated
Maximum Speed (RPM)	4500 rpm
Vibration Frequency Inner Ring Defect	0.0987 cps
Bearing Insert Material	52100 Bearing Steel
Fixed vs. Expansion	Fixed
Size Code	2-23
Housing Material	Cast Iron
End Cap Available	No
Shaft Locking Type	Concentric
Cage Type	Land Riding Retainer
Vibration Frequency Outer Ring Defect	0.0680 cps
Lubricant	Lithium Complex NLGI 2 Grease
Bearing Insert Finish	Black Oxide
Bearing Type	Standard Duty
Static Load Rating (lb)	6,601 lb

General Specifications

UPC	662461030950
Weight	10.40 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