• Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
• Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
• High temperature 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.
• Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation

Dimensions

Overall Width (in)	2.25 in
Overall Height (in)	4.19 in
Base Width (in)	2.25 in
Overall Length (in)	5.38 in
Bolt Size (in)	1/2 in
Bore Diameter (in)	1.4375 in
Foot Height (in)	0.75 in
Base to Center Height (in)	2.125 in
Length Through Bore (in)	1.685 in
Bolt Spacing Min (in)	5 in
Centerline to Outermost Bearing Face (in)	1 in
Bolt Spacing Max (in)	6.38 in
Bolt Spacing (in)	5.69 in

Technical Specifications

Housing Base	Solid
Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Housing Color	Black
Options	High Temperature
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	High Temp Labyrinth
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Grease Fitting Thread Size	1/4-28
Bearing Insert Finish	Black Oxide
Vibration Frequency Outer Ring Defect	0.0595 cps
Lubricant	Synthetic NLGI 2 High Temperature Grease
Misalignment Capability	±2.0° Misalignment - Static Only
Size Code	2-17
Dynamic Load Rating (lb)	5,782 lb
Housing Material	Cast Iron
Radial Clearance	Increased
Vibration Frequency Roller Spin	0.0386 cps
Fixed vs. Expansion	Expansion
Housing Coating	Powder Coated
Bearing Insert Material	52100 Bearing Steel
Inner Ring Outside Diameter (in)	1.851 in
End Cap Available	No
Shaft Locking Type	Set Screw
Vibration Frequency Inner Ring Defect	0.0905 cps
Maximum Speed (RPM)	1800 rpm
Static Load Rating (lb)	3,493 lb
Base Length (in)	8 in
Bearing Type	Medium Duty
Vibration Frequency Fundamental Train	0.0066 cps
Insert	AR-2-17 HT
Max Operating Temperature (F)	400 °F
Cage Type	Land Riding Retainer

General Specifications

UPC	662461312858
Weight	6.37 LB
Packaged Length	9.00 IN
Packaged Width	5.19 IN
Packaged Height	2.38 IN
HTC	8483.20.8040
Country of Origin	United States of America