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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

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-UCX11-203D1

Housing Number

N/A FU212D1V50

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 11800 lbf52500 N52.50 kN

Static Load Rating

N/A 8100 lbf36000 N36.00 kN

Max Tightening Torque

N/A 86 lb·in

Rotational Speed [Max]

N/A 2450 RPM

Weight

N/A 10.300 lb4.672 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Lubrication

N/A Relubricatable

Dimensional Specifications


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

d

N/A 2-3/16 in55.563 mm

L

N/A 6.8750 in174.6 mm

J

N/A 5.625 in142.9 mm

A

N/A 2.0938 in53.2 mm

A0

N/A 2.9063 in73.800 mm

A1

N/A 0.8125 in20.6 mm

A2

N/A 1.3438 in34.1 mm

N

N/A 0.6719 in17.1 mm

B

N/A 2.5630 in65.100 mm

S

N/A 1 in25.4 mm

F

N/A 0.2441 in6.2 mm