• Powder coated epoxy cast iron housing with extended inner ring bearings
• Skwezloc® concentric locking for near perfect concentricity
• High temperature felt labyrinth seal and flinger for dry and dusty environment
• Increased internal clearance and high temperature grease
• 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)	2.75 in
Overall Length (in)	9.5 in
Base Width (in)	2.75 in
Overall Height (in)	5.56 in
Bolt Size (in)	5/8 in
Bore Diameter (in)	2.4375 in
Base to Center Height (in)	2.7500 in
Foot Height (in)	0.88 in
Length Through Bore (in)	2.63 in
Centerline to Outermost Bearing Face (in)	1.63 in
Bolt Spacing Max (in)	7.63 in
Bolt Spacing Min (in)	6.88 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
Options	High Temperature
Misalignment Type	Static Only
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	High Temp Labyrinth
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Ability to Relubricate	Yes
Locking Collar Outside Diameter (in)	4.22 in
Inner Race Heat Treat Method	Zone-Hardened
Setscrew Torque (in-lbs)	495 in/lbs
Bearing Type	Standard Duty
Housing Material	Cast Iron
Lubricant	Synthetic NLGI 2 High Temperature Grease
Base Length (in)	9.50 in
Maximum Speed (RPM)	1250 rpm
Fixed vs. Expansion	Fixed
Misalignment Capability	±2.0° Misalignment - Static Only
Radial Clearance	Increased
Bearing Insert Material	52100 Bearing Steel
Inner Ring Outside Diameter (in)	2.984 in
End Cap Available	No
Vibration Frequency Outer Ring Defect	0.0678 cps
Cage Type	Land Riding Retainer
Shaft Locking Type	Concentric
Size Code	2-27
Max Operating Temperature (F)	400 °F
Housing Coating	Powder Coated
Grease Fitting Thread Size	1/8 NPT
Static Load Rating (lb)	8,150 lb
Bearing Insert Finish	Black Oxide
Vibration Frequency Fundamental Train	0.0068 cps
Vibration Frequency Inner Ring Defect	0.0989 cps
Dynamic Load Rating (lb)	11,789 lb
Vibration Frequency Roller Spin	0.0432 cps
Insert	2-27T HT

General Specifications

UPC	662461314470
Weight	13.70 LB
Packaged Length	10.38 IN
Packaged Width	6.50 IN
Packaged Height	3.00 IN
HTC	8483.20.8040
Country of Origin	United States of America