Print Back
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-AR204-012D1M

Housing Number

N/A FU204D1V50

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 3192 lbf14200 N14.2 kN

Static Load Rating

N/A 1495 lbf6650 N6.65 kN

Rotational Speed [Max]

N/A 5000 rpm

Weight

N/A 1.499 lb3.31 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 3/4 in19.050 mm

L

N/A 3.375 in85.7 mm

J

N/A 2.5 in63.5 mm

A

N/A 1.1563 in29.4 mm

A0

N/A 1.453 in36.909 mm

A1

N/A 0.5938 in15.1 mm

A2

N/A 0.75 in19.1 mm

N

N/A 0.4219 in10.7 mm

B

N/A 1.0039 in25.5 mm

S

N/A 0.29530 in7.500 mm

Specifications

Lubrication

N/A Outer Ring

Ball Material

N/A Through Hardened

Outside Diameter 

N/A 1.85 in47 mm

Outside Diameter

N/A 1.85 in47.000 mm

Bore Type

N/A Cylindrical

Outside Ring Width

N/A 0.591 in15.000 mm

Inside Ring Width

N/A 1.004 in25.5 mm

Clearance

N/A CN

Cage Material

N/A Nylon

Precision Rating

N/A ISO Class 0

Radial Dynamic Load Rating

N/A 3192 lbf14200 N

Radial Static Load Rating

N/A 1495 lbf6650 N

Rotational Speed [Max]-Grease

N/A 5000 rpm