• 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

Base Width (in)	2.63 in
Overall Length (in)	8.75 in
Overall Width (in)	2.63 in
Overall Height (in)	4.56 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	1.5 in
Base to Center Height (in)	2.3125 in
Foot Height (in)	0.81 in
Length Through Bore (in)	1.935 in
Bolt Spacing (in)	6.13 in
Bolt Spacing Max (in)	6.75 in
Bolt Spacing Min (in)	5.5 in
Centerline to Outermost Bearing Face (in)	1.185 in

Technical Specifications

Housing Base	Solid
Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Housing Color	Black
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Single Lip Contact Seal
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Misalignment Capability	±2.0° Misalignment - Static Only
Vibration Frequency Roller Spin	0.0376 cps
Vibration Frequency Fundamental Train	0.0066 cps
Base Length (in)	8.75 in
Max Operating Temperature (F)	220 °F
Lubricant	Lithium Complex NLGI 2 Grease
End Cap Available	No
Inner Ring Outside Diameter (in)	2.07 in
Cage Type	Land Riding Retainer
Vibration Frequency Inner Ring Defect	0.0909 cps
Bearing Type	Medium Duty
Radial Clearance	Standard
Dynamic Load Rating (lb)	7,340 lb
Grease Fitting Thread Size	1/4-28
Fixed vs. Expansion	Expansion
Static Load Rating (lb)	4,467 lb
Maximum Speed (RPM)	4150 rpm
Insert	AR-2-18C
Vibration Frequency Outer Ring Defect	0.0591 cps
Size Code	2-19
Bearing Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
Shaft Locking Type	Set Screw
Housing Coating	Powder Coated
Bearing Insert Finish	Black Oxide

General Specifications

UPC	662461026908
Weight	8.85 LB
Packaged Length	9.25 IN
Packaged Width	5.12 IN
Packaged Height	3.00 IN
HTC	8483.20.8040
Country of Origin	United States of America