• 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
• Air Handling noise check for quiet operation
• Looser than standard housing fit for ease of alignment on lightweight frames
• Felt labyrinth seal and flinger for dusty and dirty 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 Height (in)	4.19 in
Overall Length (in)	5.38 in
Base Width (in)	2.25 in
Overall 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
Centerline to Outermost Bearing Face (in)	1 in
Bolt Spacing Max (in)	6.38 in
Bolt Spacing Min (in)	5 in
Bolt Spacing (in)	5.69 in

Technical Specifications

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

General Specifications

UPC	662461093931
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