Print Back
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

UC307D1

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

Rotational Speed [Max]

4000 RPM

Weight

5.070 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, Set Screw, UCFS Type - Dimensions

d

1.3780 in35.000 mm

L

5.3125 in135.0 mm

J

3.9375 in100.0 mm

A

1.4063 in36.0 mm

A0

1.9219 in49.000 mm

A1

0.625 in16.0 mm

A2

0.4375 in11.0 mm

A3

0.3594 in9.0 mm

H3

3.937 in100.0 mm

N

0.75 in19.0 mm

B

1.8898 in48.000 mm

S

0.748 in19 mm

F

0.2677 in6.8 mm