Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings

CAD (0)
  • Cart is empty
Open Image
Cast Iron Bearing Unit, Pillow Block Type, Closed-End Pressed Steel Cover
Unit of Measure

Technical Specifications

Type

Pillow Block Unit

Bearing Type

Ball Bearing

Locking Device

Set Screw

Seal Type

Contact

Seal Material

Nitrile Rubber

Bearing Number

UC208D1

Housing Number

P208D1

Housing Material

Cast Iron

Housing Construction

1 Piece

End Type

One Open, One Closed

Performance

Light Duty

Dynamic Load Rating

6542.0 lbf29100 N29.10 kN

Static Load Rating

4002.0 lbf17800 N17.80 kN

Rotational Speed [Max]

3700 RPM

Weight

4.631 lb10.210 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Lubrication

Outer Ring

Dimensional Specifications

d

1.5750 in40.000 mm

J

5.4062 in137.0 mm

L

7.2500 in184.0 mm

A

2.125 in54.0 mm

A4

3.2280 in82.0 mm

H

1.9375 in49.2 mm

H1

0.7187 in18.0 mm

H2

3.8437 in98.0 mm

N

0.6562 in17.0 mm

N1

0.7812 in20.0 mm

B

1.9370 in49.200 mm

S

0.7480 in19.000 mm

F

0.1772 in4.500 mm

Specifications

Lubrication

Outer Ring

Ball Material

Through Hardened

Outside Diameter 

3.1500 in80.000 mm

Outside Diameter

3.1500 in80.000 mm

Bore Type

Cylindrical

Outside Ring Width

0.8270 in21.000 mm

Inside Ring Width

1.9370 in49.200 mm

Clearance

CN

Cage Material

Pressed Steel

Precision Rating

ISO Class 0

Radial Dynamic Load Rating

6542 lbf29100 N

Radial Static Load Rating

4002 lbf17800 N

Rotational Speed [Max]-Grease

3700.0 RPM