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Unit of Measure

Technical Specifications

Type

N/A 4-Bolt Square Flanged Unit

Bearing Type

N/A Ball Bearing

Locking Device

N/A Set Screw

Seal Type

N/A Contact

Seal Material

N/A Nitrile Rubber

Bearing Number

N/A A-AR206-103D1

Housing Number

N/A FU206D1V50

Housing Material

N/A Cast Iron

Housing Construction

N/A 1 Piece

End Type

N/A Open

Finish/Coating

N/A Black Oxide

Performance

N/A Light Duty

Dynamic Load Rating

N/A 4451 lbf19800 N19.80 kN

Static Load Rating

N/A 2540 lbf11300 N11.30 kN

Max Tightening Torque

N/A 69 lb·in

Weight

N/A 2.353 lb5.190 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Lubrication

N/A Outer Ring

Dimensional Specifications


Ultra-Class Four Bolt Flanged Unit with Set Screw, ARFU Type - Dimensions

d

N/A 1-3/16 in30.163 mm

L

N/A 4.2813 in108.7 mm

J

N/A 3.25 in82.6 mm

A

N/A 1.3125 in33.3 mm

A0

N/A 1.6100 in40.900 mm

A1

N/A 0.625 in15.9 mm

A2

N/A 0.7813 in19.8 mm

N

N/A 0.4531 in11.5 mm

B

N/A 1.1811 in30.000 mm

S

N/A 0.354 in8.992 mm

F

N/A 0.1614 in4.1 mm

Specifications

Lubrication

N/A Outer Ring

Ball Material

N/A Through Hardened

Outside Diameter 

N/A 2.0470 in52.000 mm

Outside Diameter

N/A 2.0470 in52.000 mm

Bore Type

N/A Cylindrical

Outside Ring Width

N/A 0.5910 in15.000 mm

Inside Ring Width

N/A 1.0630 in27.000 mm

Clearance

N/A CN

Cage Material

N/A Nylon

Precision Rating

N/A ISO Class 0

Radial Dynamic Load Rating

N/A 4451 lbf19800 N

Radial Static Load Rating

N/A 2540 lbf11300 N

Rotational Speed [Max]-Grease

N/A 3650 RPM