• 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 Height (in)	4.63 in
Overall Length (in)	5.88 in
Overall Width (in)	2.19 in
Bore Diameter (in)	1.75 in
Base to Center Height (in)	3.57 in
Length Through Bore (in)	2.027 in
Slot Width (in)	0.688 in
Slot Spacing (in)	4 in
Centerline to Outermost Bearing Face (in)	1.281 in

Technical Specifications

Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Misalignment Type	Static Only
Housing Color	Black
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)	3.38 in
Housing Style	Take-Up Block
Adjusting Screw Square Nut Seat Height (in)	1.94 in
Carriage Bolt Size (in)	3/4 in
Inner Race Heat Treat Method	Zone-Hardened
Adjusting Screw Clearance Hole Diameter (in)	1.13 in
Ability to Relubricate	Yes
Max Operating Temperature (F)	220 °F
Inner Ring Outside Diameter (in)	2.469 in
Bearing Insert Material	52100 Bearing Steel
Vibration Frequency Fundamental Train	0.0068 cps
Bearing Type	Medium Duty
Vibration Frequency Roller Spin	0.0445 cps
Misalignment Capability	±2.0° Misalignment - Static Only
Vibration Frequency Inner Ring Defect	0.0984 cps
Lubricant	Lithium Complex NLGI 2 Grease
Vibration Frequency Outer Ring Defect	0.0683 cps
Static Load Rating (lb)	5,216 lb
Radial Clearance	Standard
Housing Coating	Powder Coated
Shaft Locking Type	Set Screw
Fixed vs. Expansion	Fixed
Housing Material	Cast Iron
Dynamic Load Rating (lb)	7,889 lb
Maximum Speed (RPM)	3550 rpm
Grease Fitting Thread Size	1/8 NPT
Size Code	2-115
Cage Type	Land Riding Retainer
Bearing Insert Finish	Black Oxide
End Cap Available	No
Insert	3-112

General Specifications

UPC	662461001349
Weight	6.45 LB
Packaged Length	5.19 IN
Packaged Width	2.13 IN
Packaged Height	7.81 IN
HTC	8483.20.4040
Country of Origin	United States of America