• 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)	4.00 in
Overall Width (in)	1.75 in
Overall Length (in)	4.44 in
Bore Diameter (in)	1.25 in
Base to Center Height (in)	2.75 in
Length Through Bore (in)	1.50 in
Slot Width (in)	0.531 in
Slot Spacing (in)	3.500 in
Centerline to Outermost Bearing Face (in)	0.875 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Construction	One Piece
Bore Shape	Straight
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)	2.25 in
Housing Style	Take-Up Block
Adjusting Screw Clearance Hole Diameter (in)	0.88 in
Adjusting Screw Square Nut Seat Height (in)	1.44 in
Carriage Bolt Size (in)	5/8 in
Setscrew Torque (in-lbs)	65-85 in/lbs
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Fixed vs. Expansion	Fixed
Vibration Frequency Outer Ring Defect	0.0595 cps
Maximum Speed (RPM)	5450 rpm
Vibration Frequency Inner Ring Defect	0.0905 cps
Insert	1-14
End Cap Available	No
Static Load Rating (lb)	2,567 lb
Max Operating Temperature (F)	220 °F
Radial Clearance	Standard
Vibration Frequency Roller Spin	0.0385 cps
Housing Material	Cast Iron
Grease Fitting Thread Size	1/4-28
Bearing Type	Standard Duty
Shaft Locking Type	Set Screw
Bearing Insert Finish	Black Oxide
Vibration Frequency Fundamental Train	0.0066 cps
Cage Type	Land Riding Retainer
Misalignment Capability	±2.0° Misalignment - Static Only
Dynamic Load Rating (lb)	4,381 lb
Inner Ring Outside Diameter (in)	1.594 in
Housing Coating	Powder Coated
Bearing Insert Material	52100 Bearing Steel
Size Code	2-13
Lubricant	Lithium Complex NLGI 2 Grease

General Specifications

UPC	662461006153
Weight	3.06 LB
Packaged Length	4.38 IN
Packaged Width	2.06 IN
Packaged Height	6.81 IN
HTC	8483.20.4040
Country of Origin	United States of America