• Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
• Skwezloc® concentric locking for near perfect concentricity
• 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

Overall Height (in)	6.25 in
Base Width (in)	3.25 in
Overall Length (in)	11.25 in
Overall Width (in)	3.25 in
Bolt Size (in)	3/4 in
Bore Diameter (in)	2.4375 in
Base to Center Height (in)	3.0000 in
Foot Height (in)	1.06 in
Length Through Bore (in)	2.70 in
Centerline to Outermost Bearing Face (in)	1.70 in
Bolt Spacing Max (in)	8.88 in
Bolt Spacing Min (in)	7.13 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Base	Solid
Housing Construction	One Piece
Bore Shape	Straight
Housing Color	Black
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Single Lip Contact Seal
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	495 in/lbs
Inner Race Heat Treat Method	Zone-Hardened
Locking Collar Outside Diameter (in)	4.22 in
Vibration Frequency Fundamental Train	0.0068 cps
Grease Fitting Thread Size	1/8 NPT
Size Code	2-27
Insert	AR-2-27TC
Vibration Frequency Inner Ring Defect	0.0982 cps
Inner Ring Outside Diameter (in)	2.984 in
Vibration Frequency Outer Ring Defect	0.0684 cps
Misalignment Capability	±2.0° Misalignment - Static Only
Radial Clearance	Standard
Housing Coating	Powder Coated
Bearing Insert Finish	Black Oxide
Vibration Frequency Roller Spin	0.0451 cps
Dynamic Load Rating (lb)	11,789 lb
Shaft Locking Type	Concentric
Cage Type	Land Riding Retainer
Fixed vs. Expansion	Expansion
Max Operating Temperature (F)	220 °F
Maximum Speed (RPM)	2550 rpm
Bearing Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
End Cap Available	No
Lubricant	Lithium Complex NLGI 2 Grease
Static Load Rating (lb)	8,150 lb
Base Length (in)	11.25 in
Expansion Capability (in)	.19 in
Bearing Type	Medium Duty

General Specifications

UPC	662461034972
Weight	21.20 LB
Packaged Length	12.38 IN
Packaged Width	7.13 IN
Packaged Height	3.56 IN
HTC	8483.20.8040
Country of Origin	United States of America