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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 UK309D1

Housing Number

N/A CM-P309D1

Housing Construction

N/A 1 Piece

End Type

N/A One Open, One Closed

Performance

N/A Heavy Duty

Dynamic Load Rating

N/A 11900 lbf53000 N53.00 kN

Static Load Rating

N/A 7200 lbf32000 N32.00 kN

Weight

N/A 12.000 lb5.600 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 1.4375 in36.513 mm

J

N/A 7.4687 in190.0 mm

L

N/A 9.6562 in245.0 mm

A

N/A 2.625 in67.0 mm

A5

N/A 4.3437 in110.000 mm

H

N/A 2.6406 in67.0 mm

H1

N/A 0.9375 in24.0 mm

H3

N/A 5.5000 in140.0 mm

L1

N/A 2.5625 in65.0 mm

N

N/A 0.7812 in20.0 mm

N1

N/A 1.1875 in30.0 mm

B1

N/A 1.9690 in50.000 mm

F

N/A 0.2913 in7.4 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