• Powder coated epoxy cast iron housing with extended inner ring bearings
• Skwezloc® concentric locking for near perfect concentricity
• Single lip contact seal with black oxide bearing races
• Metric fitting
• 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)	5.00 in
Base Width (in)	2.38 in
Overall Width (in)	2.38 in
Overall Length (in)	8.63 in
Bolt Size (in)	5/8 in
Bolt Size (mm)	M16 mm
Bore Diameter (mm)	55 mm
Base to Center Height (in)	2.5000 in
Foot Height (in)	0.75 in
Length Through Bore (in)	2.25 in
Bolt Spacing Min (in)	6.5 in
Centerline to Outermost Bearing Face (in)	1.313 in
Bolt Spacing Max (in)	7 in

Technical Specifications

Housing Base	Solid
Rolling Element	Ball Bearing
Bore Shape	Straight
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Housing Color	Black
Cage Material	PPS - Polyphenylene Sulfide
Housing Type	Pillow Block, Two Bolt
Seal Type	Single Lip Contact Seal
Housing Style	Pillow Block
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Dynamic Load Rating (lb)	9,752 lb
Housing Coating	Powder Coated
Size Code	2-23
Inner Ring Outside Diameter (in)	2.719 in
Vibration Frequency Outer Ring Defect	0.068 cps
Housing Material	Cast Iron
Fixed vs. Expansion	Fixed
Bearing Insert Finish	Black Oxide
Vibration Frequency Inner Ring Defect	0.0987 cps
Misalignment Capability	±2.0° Misalignment - Static Only
Bearing Insert Material	52100 Bearing Steel
Shaft Locking Type	Concentric
Static Load Rating (lb)	6,601 lb
Insert	5211TMC
Vibration Frequency Roller Spin	0.0437 cps
Lubricant	Lithium Complex NLGI 2 Grease
Vibration Frequency Fundamental Train	0.0068 cps
Maximum Speed (RPM)	3250 rpm
Base Length (in)	8.63 in
End Cap Available	No
Bearing Type	Standard Duty
Cage Type	Land Riding Retainer
Max Operating Temperature (F)	220 °F
Radial Clearance	Standard
Grease Fitting Thread Size	1/8 NPT

General Specifications

UPC	662461253793
Weight	10.69 LB
Packaged Length	8.88 IN
Packaged Width	5.94 IN
Packaged Height	2.63 IN
HTC	8483.20.8040
Country of Origin	United States of America