• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
• High temperature felt labyrinth seal and flinger for dry and dusty environment
• Increased internal clearance and high temperature grease
• 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 Height (in)	4.63 in
Overall Length (in)	5.88 in
Overall Width (in)	2.19 in
Bore Diameter (in)	1.9375 in
Base to Center Height (in)	3.57 in
Length Through Bore (in)	2.027 in
Slot Width (in)	0.688 in
Slot Spacing (in)	4 in
Centerline to Outermost Bearing Face (in)	1.281 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Construction	One Piece
Bore Shape	Straight
Options	High Temperature
Housing Color	Black
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Cage Material	PPS - Polyphenylene Sulfide
Series	ST
Housing Type	Take-Up Block, Wide Slot
Seal Type	High Temp Labyrinth
Slot Length (in)	3.38 in
Housing Style	Take-Up Block
Adjusting Screw Clearance Hole Diameter (in)	1.13 in
Ability to Relubricate	Yes
Adjusting Screw Square Nut Seat Height (in)	1.94 in
Inner Race Heat Treat Method	Zone-Hardened
Carriage Bolt Size (in)	3/4 in
Cage Type	Land Riding Retainer
Bearing Insert Material	52100 Bearing Steel
Dynamic Load Rating (lb)	7,889 lb
Misalignment Capability	±2.0° Misalignment - Static Only
Max Operating Temperature (F)	400 °F
Maximum Speed (RPM)	1550 rpm
End Cap Available	No
Radial Clearance	Increased
Vibration Frequency Fundamental Train	0.0068 cps
Insert	2-115 HT
Housing Material	Cast Iron
Bearing Type	Standard Duty
Vibration Frequency Roller Spin	0.0445 cps
Grease Fitting Thread Size	1/8 NPT
Fixed vs. Expansion	Fixed
Housing Coating	Powder Coated
Static Load Rating (lb)	5,216 lb
Bearing Insert Finish	Black Oxide
Vibration Frequency Outer Ring Defect	0.0683 cps
Shaft Locking Type	Set Screw
Inner Ring Outside Diameter (in)	2.469 in
Size Code	2-115
Lubricant	Synthetic NLGI 2 High Temperature Grease
Vibration Frequency Inner Ring Defect	0.0984 cps

General Specifications

UPC	662461315682
Weight	6.05 LB
Packaged Length	5.19 IN
Packaged Width	2.13 IN
Packaged Height	7.81 IN
HTC	8483.20.4040
Country of Origin	United States of America