• Powder coated epoxy cast iron housing with extended inner ring bearings
• Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
• 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)	4.25 in
Bolt Size (in)	7/16 in
Overall Height (in)	1.563 in
Overall Length (in)	4.25 in
Bore Diameter (mm)	30 mm
Foot Height (in)	0.53 in
Length Through Bore (in)	1.5 in
Bolt Spacing (in)	3.2500 in

Technical Specifications

Bore Shape	Straight
Rolling Element	Ball Bearing
Pilot Configuration	No Pilot
Housing Construction	One Piece
Housing Color	Black
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Cage Material	PPS - Polyphenylene Sulfide
Seal Type	Felt Labyrinth Seal
Housing Type	Flange, Four Bolt
Housing Style	Flange Block
Operating Temperature Range (F)	-20 to 220 °F
Setscrew Torque (in-lbs)	85 in/lbs
Inner Race Heat Treat Method	Zone-Hardened
Ability to Relubricate	Yes
Bearing Insert Finish	Black Oxide Inner Ring
Bearing Insert Material	52100 Bearing Steel
Vibration Frequency Inner Ring Defect	0.0905 cps
Maximum Speed (RPM)	5450 rpm
Fixed vs. Expansion	Fixed
Lubricant	Lithium Complex NLGI 2 Grease
Vibration Frequency Outer Ring Defect	0.0595 cps
Vibration Frequency Roller Spin	0.0385 cps
Grease Fitting Thread Size	1/4-28
Size Code	2-13
Static Load Rating (lb)	2,567 lb
Dynamic Load Rating (lb)	4,381 lb
End Cap Available	No
Insert	5206
Cage Type	Land Riding Retainer
Max Operating Temperature (F)	220 °F
Housing Material	Cast Iron
Bearing Type	Standard Duty
Housing Backside Inner Diameter	2.88
Vibration Frequency Fundamental Train	0.0066 cps
Inner Ring Outside Diameter (in)	1.594 in
Housing Coating	Powder Coated
Misalignment Capability	±2.0° Misalignment - Static Only
Shaft Locking Type	Set Screw
Radial Clearance	Standard

General Specifications

UPC	662461052273
Weight	3.23 LB
Packaged Length	4.50 IN
Packaged Width	1.69 IN
Packaged Height	4.56 IN
HTC	8483.20.4040
Country of Origin	Mexico