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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-AR211-203D1M

Housing Number

N/A FU211D1V50

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 10791 lbf48000 N48.00 kN

Static Load Rating

N/A 6564 lbf29200 N29.20 kN

Rotational Speed [Max]

N/A 2150 rpm

Weight

N/A 8.401 lb18.52 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 2-1/8 in53.975 mm

L

N/A 6.4063 in162.7 mm

J

N/A 5.125 in130.2 mm

A

N/A 1.9375 in49.2 mm

A0

N/A 2.438 in61.913 mm

A1

N/A 0.8125 in20.6 mm

A2

N/A 1.2188 in31.0 mm

N

N/A 0.6719 in17.1 mm

B

N/A 1.6929 in43 mm

S

N/A 0.472 in11.989 mm

Specifications

Lubrication

N/A Outer Ring

Ball Material

N/A Through Hardened

Outside Diameter 

N/A 3.937 in100 mm

Outside Diameter

N/A 3.93700 in100.000 mm

Bore Type

N/A Cylindrical

Outside Ring Width

N/A 0.945 in24 mm

Inside Ring Width

N/A 1.693 in43 mm

Clearance

N/A CN

Cage Material

N/A Nylon

Precision Rating

N/A ISO Class 0

Radial Dynamic Load Rating

N/A 10791 lbf48000 N

Radial Static Load Rating

N/A 6564 lbf29200 N

Rotational Speed [Max]-Grease

N/A 2150 rpm