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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Pillow Block Unit

Bearing Type

N/A Ball Bearing

Locking Device

N/A Adapter

Seal Type

N/A Contact

Seal Material

N/A Nitrile Rubber

Bearing Number

N/A UK318D1

Housing Number

N/A CM-P318D1

Housing Construction

N/A 1 Piece

End Type

N/A One Open, One Closed

Performance

N/A Heavy Duty

Dynamic Load Rating

N/A 32000 lbf143000 N143.00 kN

Static Load Rating

N/A 24100 lbf107000 N107.00 kN

Weight

N/A 68.000 lb28.000 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Lubrication

N/A Relubricatable

Dimensional Specifications


Pillow Block Unit, Adapter, Cast Dust Cover, Closed End, UKP Type - Dimensions

d

N/A 3.1875 in80.963 mm

J

N/A 13.0000 in330.0 mm

L

N/A 16.9375 in430.0 mm

A

N/A 4.3437 in110.0 mm

A5

N/A 6.6875 in170.000 mm

H

N/A 4.6406 in118.0 mm

H1

N/A 1.7812 in45.0 mm

H3

N/A 9.6875 in246.0 mm

L1

N/A 4.7187 in120.0 mm

N

N/A 1.3125 in33.0 mm

N1

N/A 1.7812 in45.0 mm

B1

N/A 3.3860 in86.000 mm

F

N/A 0.4843 in12.300 mm

Notes

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