• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
• 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)	2.25 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)	2.185 in
Slot Width (in)	1.063 in
Slot Spacing (in)	5.125 in
Centerline to Outermost Bearing Face (in)	1.313 in

Technical Specifications

Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Housing Color	Black
Cage Material	PPS - Polyphenylene Sulfide
Series	MST
Housing Type	Take-Up Block, Wide Slot
Seal Type	Felt Labyrinth Seal
Slot Length (in)	3.75 in
Housing Style	Take-Up Block
Adjusting Screw Clearance Hole Diameter (in)	1.38 in
Adjusting Screw Square Nut Seat Height (in)	2.5 in
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Carriage Bolt Size (in)	1 in
Inner Ring Outside Diameter (in)	2.719 in
Vibration Frequency Outer Ring Defect	0.0680 cps
Housing Coating	Powder Coated
Vibration Frequency Inner Ring Defect	0.0987 cps
Max Operating Temperature (F)	220 °F
Housing Material	Cast Iron
Dynamic Load Rating (lb)	9,752 lb
Cage Type	Land Riding Retainer
Grease Fitting Thread Size	1/8 NPT
Vibration Frequency Roller Spin	0.0437 cps
Lubricant	Lithium Complex NLGI 2 Grease
Maximum Speed (RPM)	3250 rpm
Size Code	2-23
Insert	2-2
End Cap Available	No
Radial Clearance	Standard
Vibration Frequency Fundamental Train	0.0068 cps
Static Load Rating (lb)	6,601 lb
Fixed vs. Expansion	Fixed
Misalignment Capability	±2.0° Misalignment - Static Only
Bearing Insert Material	52100 Bearing Steel
Shaft Locking Type	Set Screw
Bearing Type	Medium Duty
Bearing Insert Finish	Black Oxide

General Specifications

UPC	662461001363
Weight	10.00 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