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

Dimensions

Thread Size	1 1/2-11 1/2
Overall Height (in)	7.13 in
Overall Width (in)	3.12 in
Base Width (in)	2.75 in
Overall Length (in)	5.75 in
Bore Diameter (in)	2.4375 in
Thread Depth (in)	1.13 in
Length Through Bore (in)	3.122 in
Centerline to Outermost Bearing Face (in)	1.56 in

Technical Specifications

Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Housing Color	Black
Series	PVR
Cage Material	PPS - Polyphenylene Sulfide
Housing Type	Hanger Unit
Seal Type	Single Lip Contact Seal
Housing Style	Hanger Block
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Vibration Frequency Fundamental Train	0.0068 cps
Dynamic Load Rating (lb)	11,789 lb
Misalignment Capability	±2.0° Misalignment - Static Only
Radial Clearance	Standard
Bearing Insert Material	52100 Bearing Steel
Lubricant	Lithium Complex Grease With Synthetic Oil
Housing Material	Cast Iron
Vibration Frequency Roller Spin	0.0432 cps
Static Load Rating (lb)	8,150 lb
Vibration Frequency Inner Ring Defect	0.0989 cps
Max Operating Temperature (F)	220 °F
Inner Ring Outside Diameter (in)	2.981 in
Maximum Speed (RPM)	2550 rpm
Bearing Insert Finish	Black Oxide
Size Code	2-27
Insert	SK-2257
Cage Type	Land Riding Retainer
Shaft Locking Type	Set Screw
End Cap Available	No
Housing Coating	Powder Coated
Vibration Frequency Outer Ring Defect	0.0678 cps
Fixed vs. Expansion	Fixed
Bearing Type	Standard Duty
Housing Width (in)	3.12 in

General Specifications

UPC	662461299432
Weight	16.83 LB
Packaged Length	8.44 IN
Packaged Width	5.94 IN
Packaged Height	4.06 IN
HTC	8483.20.4040
Country of Origin	United States of America