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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

UK307D1

Adapter Number

HS2307

Housing Number

FS307D1

Housing Material

Cast Iron

Housing Construction

1 Piece

End Type

Open

Performance

Heavy Duty

Dynamic Load Rating

7550 lbf33500 N33.50 kN

Static Load Rating

4300 lbf19100 N19.10 kN

Weight

5.100 lb2.300 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Lubrication

Relubricatable

Dimensional Specifications


Four Bolt Square Flanged Unit, Cast Housing, Adapter, UKFS Type - Dimensions

d

1.1250 in28.575 mm

L

5.3125 in135.0 mm

J

3.9375 in100.0 mm

A

1.4063 in36.0 mm

A0

1.7969 in45.500 mm

A1

0.625 in16.0 mm

A2

0.4375 in11 mm

A3

0.3594 in9.0 mm

H3

3.937 in100.0 mm

N

0.75 in19.0 mm

B1

1.6930 in43.000 mm

F

0.2677 in6.8 mm

Notes

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