• 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)	2.13 in
Overall Length (in)	5.69 in
Overall Height (in)	4.50 in
Bore Diameter (in)	1.4375 in
Base to Center Height (in)	3.50 in
Length Through Bore (in)	1.938 in
Slot Width (in)	0.688 in
Slot Spacing (in)	4.000 in
Centerline to Outermost Bearing Face (in)	1.188 in

Technical Specifications

Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Housing Color	Black
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Cage Material	PPS - Polyphenylene Sulfide
Series	MST
Seal Type	Felt Labyrinth Seal
Housing Type	Take-Up Block, Wide Slot
Housing Style	Take-Up Block
Setscrew Torque (in-lbs)	125-165 in/lbs
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Adjusting Screw Square Nut Seat Height (in)	1.94 in
Carriage Bolt Size (in)	3/4 in
Adjusting Screw Clearance Hole Diameter (in)	1.13 in
Vibration Frequency Roller Spin	0.0376 cps
Maximum Speed (RPM)	4150 rpm
Static Load Rating (lb)	4,467 lb
Housing Material	Cast Iron
Dynamic Load Rating (lb)	7,340 lb
Bearing Type	Medium Duty
Bearing Insert Finish	Black Oxide
Vibration Frequency Outer Ring Defect	0.0591 cps
Insert	3-17
Misalignment Capability	±2.0° Misalignment - Static Only
End Cap Available	No
Shaft Locking Type	Set Screw
Vibration Frequency Inner Ring Defect	0.0909 cps
Radial Clearance	Standard
Bearing Insert Material	52100 Bearing Steel
Grease Fitting Thread Size	1/4-28
Fixed vs. Expansion	Fixed
Housing Coating	Powder Coated
Size Code	2-19
Max Operating Temperature (F)	220 °F
Inner Ring Outside Diameter (in)	2.063 in
Lubricant	Lithium Complex NLGI 2 Grease
Cage Type	Land Riding Retainer
Vibration Frequency Fundamental Train	0.0066 cps

General Specifications

UPC	662461001318
Weight	6.20 LB
Packaged Length	4.63 IN
Packaged Width	2.31 IN
Packaged Height	7.50 IN
HTC	8483.20.4040
Country of Origin	United States of America