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Unit of Measure

Technical Specifications

Type

4-Bolt Square Flanged Unit

Bearing Type

Ball Bearing

Locking Device

Adapter

Seal Type

Contact

Seal Material

Nitrile Rubber

Bearing Number

UK207D1

Housing Number

F207D1

Housing Material

Cast Iron

Housing Construction

1 Piece

End Type

Closed

Performance

Light Duty

Dynamic Load Rating

5800 lbf25700 N25.70 kN

Static Load Rating

3450 lbf15300 N15.30 kN

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Lubrication

Relubricatable

Dimensional Specifications


Four Bolt Square Flanged Unit, Cast Housing, Adapter, Cast Dust Cover, Closed End, UKF Type - Dimensions

d

1.1250 in28.575 mm

L

4.5937 in117.0 mm

J

3.625 in92.0 mm

A1

0.5937 in15.0 mm

A2

0.75 in19.0 mm

A5

2.3125 in59.000 mm

N

0.5469 in14.0 mm

B1

1.6930 in43.000 mm

F

0.1811 in4.6 mm

Notes

Sales drawing reflects "Bore Size w/o Adapter". They do not show the "d"dimension, which is the bore size with adapter