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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Take-Up Unit

Bearing Type

N/A Ball Bearing

Seal Type

N/A Contact

Seal Material

N/A Nitrile Rubber

Locking Device

N/A Adapter

Bearing Number

N/A UK309D1

Housing Material

N/A Cast Iron

Housing Number

N/A C-T309D1

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 14.000 lb6.300 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Lubrication

N/A Relubricatable

Dimensional Specifications


Take-Up Unit, Cast Housing, Adapter, Cast Dust Cover, Open End, UKT Type - Dimensions

d

N/A 1.5000 in38.100 mm

L

N/A 7.1250 in181.0 mm

H

N/A 5.4375 in138.0 mm

A5

N/A 4.3437 in110.000 mm

H1

N/A 4.9219 in125.0 mm

H2

N/A 3.5312 in90.0 mm

L1

N/A 4.3437 in110.0 mm

L2

N/A 0.7812 in20.0 mm

L3

N/A 3.8125 in97.0 mm

N

N/A 1.3437 in34.0 mm

N1

N/A 0.9375 in24.0 mm

N2

N/A 2.1562 in55.0 mm

A

N/A 2.1562 in55.0 mm

A1

N/A 0.7087 in18.0 mm

A2

N/A 1.5000 in38.0 mm

r

N/A 2.6875 in68.0 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