• 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
• Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
• Single lip contact seal and flinger
• Supplied sealed for life with optional lubrication fitting in the box

Dimensions

Overall Width (in)	3.25 in
Bolt Size (in)	7/16 in
Overall Height (in)	1.563 in
Overall Length (in)	5.56 in
Bore Diameter (in)	1.25 in
Foot Height (in)	0.53 in
Overall Height to End Cap (in)	2.42 in
Length Through Bore (in)	1.567 in
Bolt Spacing (in)	4.596 in

Technical Specifications

Rolling Element	Ball Bearing
Pilot Configuration	No Pilot
Housing Construction	One Piece
Bore Shape	Straight
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, Two Bolt
Housing Style	Flange Block
Setscrew Torque (in-lbs)	85 in/lbs
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Zone-Hardened
Vibration Frequency Fundamental Train	0.0067 cps
Bearing Type	Standard Duty
Max Operating Temperature (F)	220 °F
Shaft Locking Type	Set Screw
Vibration Frequency Inner Ring Defect	0.0905 cps
Vibration Frequency Outer Ring Defect	0.0595 cps
Fixed vs. Expansion	Fixed
Bearing Insert Material	52100 Bearing Steel
Cage Type	Land Riding Retainer
End Cap Available	No
Dynamic Load Rating (lb)	4,390 lb
Housing Material	Cast Iron
Bearing Insert Finish	Black Oxide
Insert	MH-20R
Static Load Rating (lb)	2,567 lb
Maximum Speed (RPM)	4500 rpm
Vibration Frequency Roller Spin	0.0385 cps
Misalignment Capability	±2.0° Misalignment - Static Only
Size Code	206
Grease Fitting Thread Size	1/4-28
Housing Coating	Powder Coated
Lubricant	Lithium Complex NLGI 2 Grease
Radial Clearance	Standard
Inner Ring Outside Diameter (in)	1.586 in

General Specifications

UPC	662461342770
Weight	1.97 LB
Packaged Length	3.70 IN
Packaged Width	5.90 IN
Packaged Height	1.80 IN
HTC	8483.20.4040
Country of Origin	Mexico