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Unit of Measure

Technical Specifications

Type

4-Bolt Square Flanged Unit

Bearing Type

Ball Bearing

Locking Device

Set Screw

Seal Type

Contact

Seal Material

Nitrile Rubber

Bearing Number

A-UC211-203D1

Housing Number

FU211D1V50

Housing Material

Cast Iron

Housing Construction

1 Piece

End Type

Open

Finish/Coating

Black Oxide

Performance

Light Duty

Dynamic Load Rating

9800 lbf43500 N43.50 kN

Static Load Rating

6550 lbf29200 N29.20 kN

Max Tightening Torque

86 lb·in

Rotational Speed [Max]

2900 RPM

Weight

8.378 lb3.800 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Lubrication

Relubricatable

Dimensional Specifications


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

d

2-3/16 in55.563 mm

L

6.4063 in162.7 mm

J

5.125 in130.2 mm

A

1.9375 in49.2 mm

A0

2.5313 in64.300 mm

A1

0.8125 in20.6 mm

A2

1.2188 in31.0 mm

N

0.6719 in17.1 mm

B

2.1890 in55.600 mm

S

0.874 in22.2 mm

F

0.2362 in6 mm