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Unit of Measure

Technical Specifications

Type

2-Bolt Rhombus Flanged Unit

Bearing Type

Ball Bearing

Locking Device

Set Screw

Seal Type

Contact

Seal Material

Nitrile Rubber

Bearing Number

UC309D1

Housing Number

FL309D1

Housing Material

Cast Iron

Housing Construction

1 Piece

End Type

Closed

Performance

Heavy Duty

Dynamic Load Rating

11915 lbf53000 N53.00 kN

Static Load Rating

7194 lbf32000 N32.00 kN

Rotational Speed [Max]

3100 rpm

Weight

8.379 lb18.48 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Lubrication

Relubricatable

Dimensional Specifications


Two Bolt Rhombus Flanged Unit, Set Screw, Cast Dust Cover, Closed End, UCFL Type - Dimensions

d

1.772 in45.000 mm

H

9.0625 in230.0 mm

L

3.93700 in100.0 mm

L1

5.3125 in135.0 mm

L2

2.4375 in62.0 mm

J

6.9687 in177.0 mm

A1

0.7187 in18.0 mm

A2

0.9844 in25.0 mm

A5

3.15 in80 mm

N

0.9844 in25.0 mm

B

2.2441 in57 mm

S

0.8661 in22 mm

F

0.2913 in7.4 mm

Specifications

Outside Ring Type

Spherical OD

Ball Material

Through Hardened

Bore Type

Cylindrical

Enclosure

Flinger Seal - Both Sides

Number of Holes

2

Clearance

CN

Cage Material

Pressed Steel

Precision Rating

ISO Class 0

Axial Static Load Rating

7194 lbf32000 N

Radial Dynamic Load Rating

11915 lbf53000 N

Rotational Speed [Max]-Grease

3150 rpm

Rotational Speed [Max]-Oil

0 rpm

Radial Static Load Rating

7194 lbf32000 N