• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
• Single lip contact seal
• 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 Length (in)	9.25 in
Overall Width (in)	3.38 in
Overall Height (in)	7.25 in
Bore Diameter (in)	3 in
Base to Center Height (in)	5.5 in
Length Through Bore (in)	3.248 in
Slot Width (in)	1.063 in
Slot Spacing (in)	6.5 in
Centerline to Outermost Bearing Face (in)	1.938 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
Cage Material	Brass
Series	MST
Housing Type	Take-Up Block, Wide Slot
Seal Type	Single Lip Contact Seal
Slot Length (in)	4.75 in
Housing Style	Take-Up Block
Adjusting Screw Clearance Hole Diameter (in)	1.63 in
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Adjusting Screw Square Nut Seat Height (in)	2.75 in
Carriage Bolt Size (in)	1 1/4 in
Grease Fitting Thread Size	1/8 NPT
Inner Ring Outside Diameter (in)	3.922 in
Shaft Locking Type	Set Screw
Max Operating Temperature (F)	220 °F
Vibration Frequency Outer Ring Defect	0.0759 cps
Bearing Insert Material	52100 Bearing Steel
Misalignment Capability	±2.0° Misalignment - Static Only
Static Load Rating (lb)	13,174 lb
Bearing Type	Medium Duty
Housing Coating	Powder Coated
Size Code	2-33
Vibration Frequency Fundamental Train	0.0069 cps
Dynamic Load Rating (lb)	17,412 lb
Insert	3-3C
Cage Type	Land Riding Retainer
Lubricant	Lithium Complex NLGI 2 Grease
Housing Material	Cast Iron
Bearing Insert Finish	Black Oxide
Vibration Frequency Inner Ring Defect	0.1074 cps
End Cap Available	No
Vibration Frequency Roller Spin	0.0470 cps
Maximum Speed (RPM)	1950 rpm
Radial Clearance	Standard
Fixed vs. Expansion	Fixed

General Specifications

UPC	662461020531
Weight	23.00 LB
Packaged Length	10.70 IN
Packaged Width	7.63 IN
Packaged Height	5.00 IN
HTC	8483.20.4040
Country of Origin	United States of America