• Sealmaster® custom designed bearing for performance on paving equipment
• Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation

Dimensions

Bolt Size (in)	1/2 in
Overall Width (in)	7.75 in
Overall Height (in)	2.56 in
Overall Length (in)	7.75 in
Bore Diameter (in)	2.1875 in
Foot Height (in)	0.50 in
Pilot Diameter (in)	5.250 in
Length Through Bore (in)	2.563 in
Housing Outside Diameter (in)	7.750 in
Bolt Circle (in)	6.5 in

Technical Specifications

Rolling Element	Ball Bearing
Bore Shape	Straight
Pilot Configuration	Piloted
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Housing Color	Black
Misalignment Type	Static Only
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Single Lip Contact Seal
Housing Type	Flange, Piloted
Housing Style	Flange Block
Pilot Depth (in)	0.313 in
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Bearing Insert Material	52100 Bearing Steel
Static Load Rating (lb)	8,150 lb
Cage Type	Land Riding Retainer
Maximum Speed (RPM)	650 rpm
Dynamic Load Rating (lb)	11,789 lb
Max Operating Temperature (F)	400 °F
Misalignment Capability	±2.0° Misalignment - Static Only
Lubricant	Lithium Complex Grease With Synthetic Oil
Shaft Locking Type	Set Screw
Size Code	2-27
Housing Material	Cast Iron
Housing Coating	Powder Coated
Insert	SK-1839 SFB
Radial Clearance	Standard
Bearing Type	Standard Duty
Fixed vs. Expansion	Fixed
Grease Fitting Thread Size	1/8 NPT
Bearing Insert Finish	Black Oxide
End Cap Available	No

General Specifications

UPC	662461299449
Weight	12.25 LB
Packaged Length	8.13 IN
Packaged Width	7.94 IN
Packaged Height	3.50 IN
HTC	8483.20.4040
Country of Origin	United States of America