• 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 and mounting bolts
• 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

Bolt Size (in)	7/16 in
Overall Width (in)	4.25 in
Bolt Size (mm)	M12 mm
Overall Length (in)	4.25 in
Overall Height (in)	1.67 in
Bore Diameter (mm)	30 mm
Foot Height (in)	0.53 in
Length Through Bore (in)	1.61 in
Bolt Spacing (in)	2.7500 in

Technical Specifications

Rolling Element	Ball Bearing
Bore Shape	Straight
Pilot Configuration	No Pilot
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Housing Color	Black
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Single Lip Contact Seal
Housing Type	Flange, Four Bolt
Housing Style	Flange Block
Locking Collar Outside Diameter (in)	2.23 in
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	85 in/lbs
Inner Race Heat Treat Method	Zone-Hardened
Operating Temperature Range (F)	-20 to 220 °F
Max Operating Temperature (F)	220 °F
Maximum Speed (RPM)	5450 rpm
Grease Fitting Thread Size	M8X1
Misalignment Capability	±2.0° Misalignment - Static Only
Inner Ring Outside Diameter (in)	1.594 in
Vibration Frequency Outer Ring Defect	0.0595 cps
Lubricant	Lithium Complex NLGI 2 Grease
Size Code	2-13
Shaft Locking Type	Concentric
Bearing Insert Material	52100 Bearing Steel
Radial Clearance	Standard
Bearing Insert Finish	Black Oxide Inner Ring
End Cap Available	No
Bearing Type	Standard Duty
Dynamic Load Rating (lb)	4,381 lb
Vibration Frequency Fundamental Train	0.0066 cps
Static Load Rating (lb)	2,567 lb
Vibration Frequency Roller Spin	0.0385 cps
Vibration Frequency Inner Ring Defect	0.0905 cps
Fixed vs. Expansion	Fixed
Housing Material	Cast Iron
Insert	5206TMC
Housing Backside Inner Diameter	2.88
Cage Type	Land Riding Retainer
Housing Coating	Powder Coated

General Specifications

UPC	662461253830
Weight	3.80 LB
Packaged Length	4.50 IN
Packaged Width	1.69 IN
Packaged Height	4.56 IN
HTC	8483.20.4040
Country of Origin	United States of America