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

 UC308D1

Housing Number

 FS308D1

Housing Material

 Cast Iron

Housing Construction

 1 Piece

End Type

 Open

Performance

 Heavy Duty

Dynamic Load Rating

 9100 lbf40500 N40.50 kN

Static Load Rating

 5400 lbf24000 N24.00 kN

Rotational Speed [Max]

 3500 rpm

Weight

 6.830 lb3.100 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

 1.5748 in40.000 mm

L

 5.9063 in150.0 mm

J

 4.4063 in112.0 mm

A

 1.5625 in40.0 mm

A0

 2.2031 in56 mm

A1

 0.6563 in17.0 mm

A2

 0.5156 in13.0 mm

A3

 0.3906 in10.0 mm

H3

 4.5276 in115.0 mm

N

 0.75 in19.0 mm

B

 2.0472 in52 mm

S

 0.748 in19 mm

F

 0.2913 in7.4 mm