• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
• 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
• Reduced maintenance design with plug and includes Sealmaster® Tapered Lands ensures that lubricant will be easily redirected back to the raceway.

Dimensions

Base Width (in)	2.75 in
Overall Height (in)	5.56 in
Overall Width (in)	2.75 in
Overall Length (in)	9.5 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	2.4375 in
Base to Center Height (in)	2.7500 in
Foot Height (in)	0.88 in
Length Through Bore (in)	2.563 in
Centerline to Outermost Bearing Face (in)	1.563 in
Bolt Spacing Min (in)	6.88 in
Bolt Spacing Max (in)	7.63 in

Technical Specifications

Housing Base	Solid
Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Misalignment Type	Static Only
Options	Reduced Maintenance - Lubed for Life
Outer Ring Land Profile	Tapered Lands
Housing Color	Black
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Felt Labyrinth Seal
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Inner Race Heat Treat Method	Zone-Hardened
Setscrew Torque (in-lbs)	230-300 in/lbs
Ability to Relubricate	No
Vibration Frequency Roller Spin	0.0432 cps
Insert	2-27 RM
Inner Ring Outside Diameter (in)	2.984 in
Maximum Speed (RPM)	3000 rpm
Lubricant	Lithium Complex NLGI 2 Grease
Radial Clearance	Standard
Vibration Frequency Inner Ring Defect	0.0989 cps
Cage Type	Land Riding Retainer
Vibration Frequency Fundamental Train	0.0068 cps
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	220 °F
Bearing Insert Material	52100 Bearing Steel
Static Load Rating (lb)	8,150 lb
Size Code	2-27
Shaft Locking Type	Set Screw
Bearing Insert Finish	Black Oxide
Housing Coating	Powder Coated
Dynamic Load Rating (lb)	11,789 lb
Vibration Frequency Outer Ring Defect	0.0678 cps
Housing Material	Cast Iron
End Cap Available	No
Misalignment Capability	±2.0° Misalignment - Static Only
Bearing Type	Standard Duty
Base Length (in)	9.50 in
Fixed vs. Expansion	Fixed

General Specifications

UPC	662461333914
Weight	13.70 LB
Packaged Length	10.38 IN
Packaged Width	6.50 IN
Packaged Height	3.00 IN
HTC	8483.20.8040
Country of Origin	United States of America