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Cast Iron Bearing Unit, Pillow Block Type, Open-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

UC203D1

Housing Number

S-P203D1

Housing Material

Cast Iron

Housing Construction

1 Piece

End Type

Open

Performance

Light Duty

Dynamic Load Rating

2880 lbf12800 N12.80 kN

Static Load Rating

1500 lbf6650 N6.65 kN

Rotational Speed [Max]

8000 rpm

Weight

1.540 lb0.700 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Lubrication

Relubricatable

Dimensional Specifications

d

0.6693 in17.000 mm

J

3.75 in95.0 mm

L

5 in127.0 mm

A

1.5 in38.0 mm

A4

2.0000 in51.0 mm

H

1.1875 in30.2 mm

H1

0.5625 in14.0 mm

H2

2.4375 in62.0 mm

N

0.5 in13.0 mm

N1

0.625 in16.0 mm

B

1.2205 in31 mm

S

0.5 in12.7 mm

F

0.185 in4.7 mm