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

General Specifications

UPC	662461029596
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