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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 UK307D1

Housing Number

N/A P307D1

Housing Construction

N/A 1 piece

End Type

N/A One Open, One Closed

Performance

N/A Heavy Duty

Dynamic Load Rating

N/A 7550 lbf33500 N33.50 kN

Static Load Rating

N/A 4300 lbf19100 N19.10 kN

Weight

N/A 7.300 lb3.300 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 1.1811 in30.000 mm

J

N/A 6.3125 in160.0 mm

L

N/A 8.2812 in210.0 mm

A

N/A 2.2187 in56.0 mm

A5

N/A 3.7500 in95.000 mm

H

N/A 2.2031 in56.0 mm

H1

N/A 0.7812 in20.0 mm

H3

N/A 4.3438 in115.0 mm

L1

N/A 2.3750 in60.0 mm

N

N/A 0.6562 in17.0 mm

N1

N/A 0.9687 in25.0 mm

B1

N/A 1.6930 in43.000 mm

F

N/A 0.2677 in6.800 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