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Unit of Measure

Technical Specifications

Type

Pillow Block Unit

Bearing Type

Ball Bearing

Locking Device

Adapter

Seal Type

Contact

Seal Material

Nitrile Rubber

Bearing Number

UK312D1

Housing Number

P312D1

Housing Material

Cast Iron

Housing Construction

1 Piece

End Type

Open

Performance

Heavy Duty

Dynamic Load Rating

18400 lbf82000 N82.00 kN

Static Load Rating

11700 lbf52000 N52.00 kN

Weight

21.000 lb9.300 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Lubrication

Relubricatable

Dimensional Specifications

Open Image
Pillow Block Unit, Adapter, Cast Housing, UKP Type - Dimensions

d

2.1654 in55.000 mm

J

9.8437 in250.0 mm

L

13.0000 in330.0 mm

A

3.3437 in85.0 mm

H

3.3437 in85.0 mm

H1

1.25 in32.0 mm

H2

6.5000 in165.0 mm

L1

3.75 in95.0 mm

N

0.9687 in25.0 mm

N1

1.5 in38.0 mm

B1

2.4410 in62.000 mm

F

0.3543 in9.000 mm

Notes

Sales drawing reflects "Bore Size w/o Adapter". They do not show the "d"dimension, which is the bore size with adapter