• Cast iron housed, extended inner ring bearing with ball riding nylon retainer
• Designed to accommodate optional closed or open end to allow users to better conform OSHA requirements for personal protection
• Skwezloc® Concentric locking for near perfect concentricity
• Single lip contact seal and flinger
• Supplied sealed for life with optional lubrication fitting in the box

Dimensions

Overall Width (in)	1.75 in
Overall Length (in)	4.44 in
Overall Height (in)	4.00 in
Bore Diameter (in)	1.1875 in
Base to Center Height (in)	2.75 in
Length Through Bore (in)	1.56 in
Slot Width (in)	0.531 in
Slot Spacing (in)	3.500 in
Centerline to Outermost Bearing Face (in)	0.94 in

Technical Specifications

Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Housing Color	Gray
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Series	ST
Housing Type	Take-Up Assembly, Wide Slot
Seal Type	Single Lip Contact Seal with Flinger
Slot Length (in)	2.25 in
Housing Style	Take-Up Assembly
Locking Collar Outside Diameter (in)	2.19 in
Inner Race Heat Treat Method	Zone-Hardened
Adjusting Screw Square Nut Seat Height (in)	1.44 in
Setscrew Torque (in-lbs)	70 in/lbs
Carriage Bolt Size (in)	5/8 in
Adjusting Screw Clearance Hole Diameter (in)	0.88 in
Ability to Relubricate	Yes
Radial Clearance	Standard
Bearing Insert Finish	Black Oxide Coated
Bearing Type	Standard Duty
Vibration Frequency Inner Ring Defect	0.0905 cps
Static Load Rating (lb)	2,567 lb
Grease Fitting Thread Size	1/4-28
Dynamic Load Rating (lb)	4,381 lb
Inner Ring Outside Diameter (in)	1.594 in
Vibration Frequency Outer Ring Defect	0.0595 cps
Shaft Locking Type	Concentric
Cage Type	Land Riding Retainer
Maximum Speed (RPM)	4500 rpm
Vibration Frequency Roller Spin	0.0385 cps
Size Code	2-13
Misalignment Capability	±2.0° Misalignment - Static Only
Bearing Insert Material	52100 Bearing Steel, Black Oxided
Max Operating Temperature (F)	220 °F
Housing Material	Cast Iron
Fixed vs. Expansion	Fixed
Vibration Frequency Fundamental Train	0.0066 cps
Lubricant	Lithium Complex NLGI 2 Grease
Insert	MH1-19T
End Cap Available	No

General Specifications

UPC	662461340844
Weight	3.14 LB
Packaged Length	7.10 IN
Packaged Width	4.50 IN
Packaged Height	2.10 IN
HTC	8483.20.4040
Country of Origin	Mexico