• 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

Thread Size	1 1/4-11 1/2
Overall Width (in)	2.56 in
Overall Height (in)	6.81 in
Base Width (in)	2.31 in
Overall Length (in)	5.63 in
Bore Diameter (in)	2.25 in
Base to Center Height (in)	4 in
Thread Depth (in)	1.13 in
Length Through Bore (in)	2.559 in
Centerline to Outermost Bearing Face (in)	1.56 in

Technical Specifications

Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Housing Color	Black
Misalignment Type	Static Only
Series	SEHB
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Single Lip Contact Seal
Housing Type	Hanger Unit
Housing Style	Hanger Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Bearing Type	Standard Duty
Bearing Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
Grease Fitting Thread Size	1/8 NPT
Shaft Locking Type	Set Screw
Insert	2-24C
Misalignment Capability	±2.0° Misalignment - Static Only
Size Code	2-27
Bearing Insert Finish	Black Oxide
Vibration Frequency Outer Ring Defect	0.0678 cps
Housing Coating	Powder Coated
Inner Ring Outside Diameter (in)	2.981 in
Max Operating Temperature (F)	220 °F
Vibration Frequency Roller Spin	0.0432 cps
Maximum Speed (RPM)	2550 rpm
Radial Clearance	Standard
End Cap Available	No
Dynamic Load Rating (lb)	11,789 lb
Vibration Frequency Inner Ring Defect	0.0989 cps
Static Load Rating (lb)	8,150 lb
Fixed vs. Expansion	Fixed
Vibration Frequency Fundamental Train	0.0068 cps
Cage Type	Land Riding Retainer
Lubricant	Lithium Complex NLGI 2 Grease
Housing Width (in)	1.44 in

General Specifications

UPC	662461021743
Weight	9.00 LB
Packaged Length	6.88 IN
Packaged Width	6.88 IN
Packaged Height	2.63 IN
HTC	8483.20.4040
Country of Origin	United States of America