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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

A-UCX18-308D1

Housing Number

PX18D1V50

Housing Material

Cast Iron

Housing Construction

1 Piece

End Type

Open

Finish/Coating

Black Oxide

Performance

Light Duty

Dynamic Load Rating

24500 lbf109000 N109.00 kN

Static Load Rating

18400 lbf82000 N82.00 kN

Max Tightening Torque

260 lb·in

Weight

55.116 lb25.000 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Lubrication

Relubricatable

Dimensional Specifications


Ultra-Class Pillow Block Unit with Set Screw, High Base, UCPX Type - Dimensions

d

3-1/2 in88.900 mm

J

10-31/32 in278.6 mm

L

14.0000 in355.6 mm

A

4.375 in111.1 mm

H

4 in101.6 mm

H1

1.3125 in33.3 mm

H2

8.0000 in203.2 mm

N

0.9375 in23.8 mm

N1

2.0000 in50.8 mm

L1

4.3438 in110.3 mm

B

4.0945 in104.000 mm

S

1.689 in42.9 mm

F

0.4134 in10.5 mm