• 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 locking with diamond faceted setscrews
• Single lip contact seal
• 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)	4.19 in
Overall Length (in)	5.38 in
Overall Width (in)	2.25 in
Base Width (in)	2.25 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
Bolt Spacing Max (in)	6.38 in
Bolt Spacing (in)	5.69 in
Centerline to Outermost Bearing Face (in)	1 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Base	Solid
Bore Shape	Straight
Housing Construction	One Piece
Housing Color	Black
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Cage Material	PPS - Polyphenylene Sulfide
Housing Type	Pillow Block, Two Bolt
Seal Type	Single Lip Contact Seal
Housing Style	Pillow Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Inner Ring Outside Diameter (in)	1.851 in
Base Length (in)	8 in
Bearing Insert Finish	Black Oxide
Lubricant	Lithium Complex NLGI 2 Grease
Cage Type	Land Riding Retainer
Maximum Speed (RPM)	4650 rpm
Max Operating Temperature (F)	220 °F
Vibration Frequency Inner Ring Defect	0.0905 cps
Size Code	2-17
Bearing Insert Material	52100 Bearing Steel
Dynamic Load Rating (lb)	5,782 lb
Static Load Rating (lb)	3,493 lb
Radial Clearance	Standard
Housing Material	Cast Iron
Misalignment Capability	±2.0° Misalignment - Static Only
Grease Fitting Thread Size	1/4-28
Housing Coating	Powder Coated
Bearing Type	Medium Duty
Vibration Frequency Roller Spin	0.0386 cps
End Cap Available	No
Fixed vs. Expansion	Expansion
Insert	AR-2-17C
Vibration Frequency Outer Ring Defect	0.0595 cps
Vibration Frequency Fundamental Train	0.0066 cps
Shaft Locking Type	Set Screw

General Specifications

UPC	662461026892
Weight	6.60 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