• Powder coated epoxy cast iron housing with extended inner ring bearings
• Skwezloc® concentric locking for near perfect concentricity
• 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)	1.81 in
Overall Length (in)	5.06 in
Overall Height (in)	4.00 in
Bore Diameter (in)	1.25 in
Base to Center Height (in)	3.06 in
Length Through Bore (in)	1.81 in
Slot Width (in)	0.531 in
Slot Spacing (in)	3.500 in
Centerline to Outermost Bearing Face (in)	1.063 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Construction	One Piece
Bore Shape	Straight
Housing Color	Black
Misalignment Type	Static Only
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)	2.50 in
Housing Style	Take-Up Block
Adjusting Screw Square Nut Seat Height (in)	1.44 in
Carriage Bolt Size (in)	5/8 in
Inner Race Heat Treat Method	Zone-Hardened
Locking Collar Outside Diameter (in)	2.50 in
Ability to Relubricate	Yes
Adjusting Screw Clearance Hole Diameter (in)	0.88 in
Vibration Frequency Outer Ring Defect	0.0595 cps
Fixed vs. Expansion	Fixed
Insert	2-14T
Dynamic Load Rating (lb)	5,782 lb
Max Operating Temperature (F)	220 °F
Radial Clearance	Standard
Misalignment Capability	±2.0° Misalignment - Static Only
Housing Material	Cast Iron
Housing Coating	Powder Coated
Bearing Insert Material	52100 Bearing Steel
Bearing Type	Medium Duty
Static Load Rating (lb)	3,493 lb
Vibration Frequency Roller Spin	0.0386 cps
Vibration Frequency Inner Ring Defect	0.0905 cps
Maximum Speed (RPM)	6500 rpm
Grease Fitting Thread Size	1/4-28
Cage Type	Land Riding Retainer
Shaft Locking Type	Concentric
Bearing Insert Finish	Black Oxide
Vibration Frequency Fundamental Train	0.0066 cps
End Cap Available	No
Lubricant	Lithium Complex NLGI 2 Grease
Inner Ring Outside Diameter (in)	1.859 in
Size Code	2-17

General Specifications

UPC	662461029534
Weight	4.25 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