• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
• 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 Width (in)	2.75 in
Base Width (in)	2.75 in
Overall Height (in)	5.50 in
Overall Length (in)	9.5 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	2.25 in
Foot Height (in)	0.81 in
Base to Center Height (in)	2.6875 in
Length Through Bore (in)	2.563 in
Centerline to Outermost Bearing Face (in)	1.563 in
Bolt Spacing Max (in)	7.63 in
Bolt Spacing Min (in)	6.88 in

Technical Specifications

Housing Base	Solid
Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Housing Color	Black
Misalignment Type	Static Only
Cage Material	PPS - Polyphenylene Sulfide
Housing Type	Pillow Block, Two Bolt, Low Base
Seal Type	Felt Labyrinth Seal
Housing Style	Pillow Block
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Setscrew Torque (in-lbs)	230-300 in/lbs
Maximum Speed (RPM)	3000 rpm
Vibration Frequency Roller Spin	0.0432 cps
Dynamic Load Rating (lb)	11,789 lb
Bearing Type	Standard Duty
Housing Material	Cast Iron
Max Operating Temperature (F)	220 °F
Inner Ring Outside Diameter (in)	2.984 in
Base Length (in)	9.50 in
Cage Type	Land Riding Retainer
Static Load Rating (lb)	8,150 lb
Lubricant	Lithium Complex NLGI 2 Grease
Fixed vs. Expansion	Fixed
Misalignment Capability	±2.0° Misalignment - Static Only
Bearing Insert Material	52100 Bearing Steel
Vibration Frequency Inner Ring Defect	0.0989 cps
Radial Clearance	Standard
Insert	2-24
End Cap Available	No
Vibration Frequency Outer Ring Defect	0.0678 cps
Bearing Insert Finish	Black Oxide
Vibration Frequency Fundamental Train	0.0068 cps
Housing Coating	Powder Coated
Shaft Locking Type	Set Screw
Grease Fitting Thread Size	1/8 NPT
Size Code	2-27

General Specifications

UPC	662461004784
Weight	13.50 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