• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew locking on both sides of ball path 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

Base Width (in)	3.00 in
Overall Height (in)	6.06 in
Overall Width (in)	3.13 in
Overall Length (in)	11.5 in
Bolt Size (in)	3/4 in
Bore Diameter (in)	2.4375 in
Foot Height (in)	0.88 in
Base to Center Height (in)	3.1250 in
Length Through Bore (in)	3.125 in
Bolt Spacing Min (in)	7.88 in
Bolt Spacing Max (in)	9.38 in
Centerline to Outermost Bearing Face (in)	1.563 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
Seal Type	Felt Labyrinth Seal
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	230-300 in/lbs
Misalignment Capability	±2.0° Misalignment - Static Only
Housing Coating	Powder Coated
Vibration Frequency Outer Ring Defect	0.0678 cps
Maximum Speed (RPM)	4100 rpm
Vibration Frequency Inner Ring Defect	0.0989 cps
Size Code	2-27
Dynamic Load Rating (lb)	11,789 lb
Radial Clearance	Standard
Shaft Locking Type	Double Set Screw
Lubricant	Lithium Complex NLGI 2 Grease
Base Length (in)	11.50 in
Bearing Type	Standard Duty
Inner Ring Outside Diameter (in)	2.984 in
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	220 °F
Fixed vs. Expansion	Fixed
End Cap Available	No
Cage Type	Land Riding Retainer
Bearing Insert Material	52100 Bearing Steel
Bearing Insert Finish	Black Oxide
Vibration Frequency Roller Spin	0.0432 cps
Static Load Rating (lb)	8,150 lb
Vibration Frequency Fundamental Train	0.0068 cps
Housing Material	Cast Iron
Insert	2-27D

General Specifications

UPC	662461015780
Weight	17.15 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