• Powder coated epoxy cast iron housing with extended inner ring bearings
• 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)	3.00 in
Overall Height (in)	6.06 in
Overall Length (in)	11.5 in
Overall Width (in)	3.00 in
Bolt Size (in)	3/4 in
Bore Diameter (in)	2.4375 in
Base to Center Height (in)	3.1250 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 Max (in)	9.38 in
Bolt Spacing Min (in)	7.88 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Base	Solid
Bore Shape	Straight
Housing Construction	One Piece
Misalignment Type	Static Only
Housing Color	Black
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
Setscrew Torque (in-lbs)	230-300 in/lbs
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Maximum Speed (RPM)	2550 rpm
Housing Coating	Powder Coated
Max Operating Temperature (F)	220 °F
Housing Material	Cast Iron
Bearing Insert Material	52100 Bearing Steel
Base Length (in)	11.50 in
Radial Clearance	Standard
Vibration Frequency Inner Ring Defect	0.0989 cps
Bearing Insert Finish	Black Oxide
Dynamic Load Rating (lb)	11,789 lb
Fixed vs. Expansion	Fixed
Shaft Locking Type	Set Screw
Grease Fitting Thread Size	1/8 NPT
Lubricant	Lithium Complex NLGI 2 Grease
Static Load Rating (lb)	8,150 lb
Vibration Frequency Roller Spin	0.0432 cps
Vibration Frequency Outer Ring Defect	0.0678 cps
Misalignment Capability	±2.0° Misalignment - Static Only
End Cap Available	No
Vibration Frequency Fundamental Train	0.0068 cps
Inner Ring Outside Diameter (in)	2.984 in
Cage Type	Land Riding Retainer
Insert	2-27C
Size Code	2-27
Bearing Type	Standard Duty

General Specifications

UPC	662461023372
Weight	16.65 LB
Packaged Length	11.44 IN
Packaged Width	7.50 IN
Packaged Height	3.25 IN
HTC	8483.20.8040
Country of Origin	United States of America