• Steel Take up frame and Take up bearing housing assembly kit
• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
• Felt labyrinth seal and flinger for dry and dusty environment
• 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.

Dimensions

Overall Width (in)	8.06 in
Overall Length (in)	19.69 in
Base Width (in)	8.06 in
Bolt Size (in)	3/8 in
Overall Height (in)	1.75 in
Bore Diameter (in)	1.25 in
Centerline to Outermost Bearing Face (in)	1.25 in
Bolt Spacing (in)	6.5625 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Construction	One Piece
Bore Shape	Straight
Outer Ring Land Profile	Standard
Housing Color	Black
Misalignment Type	Static Only
Series	STH
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Felt Labyrinth Seal
Housing Type	Take-Up Assembly, Wide Slot
Housing Style	Take-Up Assembly
Frame Length (in)	16.88 in
Frame Height (in)	1.75 in
Travel Length (in)	9 in
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Bolt Spacing Height Direction (in)	6.8125 in
Housing Coating	Powder Coated
Radial Clearance	Standard
End Cap Available	No
Dynamic Load Rating (lb)	5,782 lb
Lubricant	Lithium Complex NLGI 2 Grease
Bearing Insert Finish	Black Oxide
Insert	2-14
Bearing Insert Material	52100 Bearing Steel
End of Frame to Bolt Center (in)	2.5 in
Bearing Type	Standard Duty
Size Code	2-17
Misalignment Capability	±2.0° Misalignment - Static Only
Maximum Speed (RPM)	4650 rpm
Cage Type	Land Riding Retainer
Housing Material	Cast Iron
Grease Fitting Thread Size	1/4-28
Max Operating Temperature (F)	220 °F
Replacement Frame	STH 20 TO 23-9 DZU
Fixed vs. Expansion	Fixed
Replacement Take-up Block	ST-20
Static Load Rating (lb)	3,493 lb
Shaft Locking Type	Set Screw

General Specifications

UPC	662461006634
Weight	17.40 LB
Packaged Length	22.69 IN
Packaged Width	8.06 IN
Packaged Height	1.75 IN
HTC	8483.20.4040
Country of Origin	United States of America