• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
• Extra low drag seal cut down felt labyrinth seal and flinger
• Nylon retainer to reduce overall drag
• Channeling grease that helps reduce drag while lubricating the bearing
• Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
• Looser than standard housing fit for ease of alignment on lightweight frames

Dimensions

Foot Height (in)	0.69 in
Bolt Size (in)	1/2 in
Overall Width (in)	2.13 in
Bore Diameter (in)	1.75 in
Length Through Bore (in)	1.938 in
Overall Height (in)	4.25 in
Base Width (in)	2.13 in
Base to Center Height (in)	2.13 in
Overall Length (in)	7.5 in
Bolt Spacing Min (in)	5.44 in
Bolt Spacing Max (in)	6.06 in
Centerline to Outermost Bearing Face (in)	1.188 in

Technical Specifications

Bore Shape	Straight
Housing Type	Pillow Block, Two Bolt
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Housing Color	Black
Cage Material	PPS - Polyphenylene Sulfide
Options	Low Drag
Seal Type	Felt Labyrinth Seal
Misalignment Type	Static Only
Housing Base	Solid
Rolling Element	Ball Bearing
Housing Style	Pillow Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	125-165 in/lbs
Vibration Frequency Outer Ring Defect	0.0673 cps
End Cap Available	No
Shaft Locking Type	Set Screw
Housing Coating	Powder Coated
Bearing Insert Material	52100 Bearing Steel
Inner Ring Outside Diameter (in)	2.063 in
Bearing Insert Finish	Black Oxide
Vibration Frequency Inner Ring Defect	0.0994 cps
Radial Clearance	Standard
Bearing Type	Standard Duty
Maximum Speed (RPM)	3000 rpm
Cage Type	Land Riding Retainer
Static Load Rating (lb)	5,139 lb
Base Length (in)	7.50 in
Dynamic Load Rating (lb)	7,901 lb
Housing Material	Cast Iron
Size Code	2-111
Vibration Frequency Fundamental Train	0.0067 cps
Misalignment Capability	±2.0° Misalignment - Static Only
Max Operating Temperature (F)	220 °F
Fixed vs. Expansion	Fixed
Lubricant	Lithium Complex NLGI 2 Grease
Insert	2-112 LO
Grease Fitting Thread Size	1/4-28
Vibration Frequency Roller Spin	0.0417 cps

General Specifications

UPC	662461265956
Weight	6.50 LB
Packaged Length	5.19 IN
Packaged Width	2.13 IN
Packaged Height	7.81 IN
HTC	8483.20.8040
Country of Origin	United States of America