• Cast iron housed, extended inner ring bearing with ball riding nylon retainer
• Designed to accommodate optional closed or open end to allow users to better conform OSHA requirements for personal protection
• Skwezloc® Concentric locking for near perfect concentricity
• Single lip contact seal and flinger
• Supplied sealed for life with optional lubrication fitting in the box

Dimensions

Bolt Size (in)	7/16 in
Overall Width (in)	4.25 in
Overall Length (in)	4.25 in
Overall Height (in)	1.67 in
Bore Diameter (in)	1.1875 in
Foot Height (in)	0.53 in
Overall Height to End Cap (in)	2.41 in
Length Through Bore (in)	1.61 in
Bolt Spacing (in)	3.2500 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	Molded fiber glass reinforced nylon
Seal Type	Single Lip Contact Seal
Housing Type	Flange, Four Bolt
Housing Style	Flange Block
Inner Race Heat Treat Method	Zone-Hardened
Operating Temperature Range (F)	-20 to 220 °F
Ability to Relubricate	Yes
Setscrew Torque (in-lbs)	85 in/lbs
Locking Collar Outside Diameter (in)	2.23 in
Misalignment Capability	±2.0° Misalignment - Static Only
Lube Fitting Type	HOUSING PLUGGED
Bearing Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
Static Load Rating (lb)	2,530 lb
Bearing Type	Standard Duty
End Cap Available	Yes
Vibration Frequency Inner Ring Defect	0.0905 cps
Vibration Frequency Outer Ring Defect	0.0595 cps
Vibration Frequency Roller Spin	0.0385 cps
Inner Ring Outside Diameter (in)	1.594 in
Size Code	206
Max Operating Temperature (F)	220 °F
Grease Fitting Thread Size	1/4-28
Fixed vs. Expansion	Fixed
Cage Type	Ball Riding Retainer
Bearing Insert Finish	Black Oxide Inner Ring
Insert	MH-19T
Housing Backside Inner Diameter	2.88
Vibration Frequency Fundamental Train	0.0067 cps
Radial Clearance	Standard
Lubricant	Lithium Complex NLGI 2 Grease
Shaft Locking Type	Concentric
Housing Coating	Powder Coated
Dynamic Load Rating (lb)	4,390 lb
Maximum Speed (RPM)	4500 rpm

General Specifications

UPC	662461340745
Weight	2.87 LB
Packaged Length	5.20 IN
Packaged Width	5.10 IN
Packaged Height	1.90 IN
HTC	8483.20.4040
Country of Origin	Mexico