• Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
• Skwezloc® concentric locking for near perfect concentricity
• Felt labyrinth seal and flinger for dry and dusty environment
• 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 Width (in)	3.25 in
Base Width (in)	3.25 in
Overall Length (in)	11.25 in
Overall Height (in)	6.25 in
Bolt Size (in)	3/4 in
Bore Diameter (in)	2.4375 in
Foot Height (in)	1.06 in
Base to Center Height (in)	3.0000 in
Length Through Bore (in)	2.70 in
Bolt Spacing Min (in)	7.13 in
Centerline to Outermost Bearing Face (in)	1.70 in
Bolt Spacing Max (in)	8.88 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Base	Solid
Bore Shape	Straight
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Housing Color	Black
Misalignment Type	Static Only
Cage Material	PPS - Polyphenylene Sulfide
Housing Type	Pillow Block, Two Bolt
Seal Type	Felt Labyrinth Seal
Housing Style	Pillow Block
Locking Collar Outside Diameter (in)	4.22 in
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	495 in/lbs
Maximum Speed (RPM)	4100 rpm
Bearing Insert Material	52100 Bearing Steel
End Cap Available	No
Dynamic Load Rating (lb)	11,789 lb
Housing Coating	Powder Coated
Size Code	2-27
Housing Material	Cast Iron
Shaft Locking Type	Concentric
Inner Ring Outside Diameter (in)	2.984 in
Bearing Insert Finish	Black Oxide
Misalignment Capability	±2.0° Misalignment - Static Only
Cage Type	Land Riding Retainer
Vibration Frequency Fundamental Train	0.0068 cps
Static Load Rating (lb)	8,150 lb
Insert	AR-2-27T
Base Length (in)	11.25 in
Vibration Frequency Roller Spin	0.0451 cps
Expansion Capability (in)	.19 in
Fixed vs. Expansion	Expansion
Vibration Frequency Outer Ring Defect	0.0684 cps
Vibration Frequency Inner Ring Defect	0.0982 cps
Radial Clearance	Standard
Max Operating Temperature (F)	220 °F
Bearing Type	Medium Duty
Lubricant	Lithium Complex NLGI 2 Grease
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	662461032008
Weight	21.25 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