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Unit of Measure

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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

Locking Device

N/A Adapter

Seal Type

N/A Contact

Seal Material

N/A Nitrile Rubber

Bearing Number

N/A UK208D1

Housing Number

N/A SM-T208D1

Housing Material

N/A Cast Iron

Performance

N/A Light Duty

Dynamic Load Rating

N/A 6550 lbf29100 N29.10 kN

Static Load Rating

N/A 4000 lbf17800 N17.80 kN

Weight

N/A 5.700 lb2.500 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, Pressed Steel Cover, Closed End, UKT Type - Dimensions

d

N/A 1.3750 in34.925 mm

L

N/A 5.6562 in144.0 mm

H

N/A 4.5000 in114.0 mm

A4

N/A 3.2187 in82.000 mm

H1

N/A 4.0156 in102.0 mm

H2

N/A 3.2812 in83.0 mm

L1

N/A 3.4687 in88.0 mm

L2

N/A 0.7187 in18.0 mm

L3

N/A 3.2812 in83.0 mm

N

N/A 0.6299 in16.0 mm

N1

N/A 1.1562 in29.0 mm

N2

N/A 0.75 in19.0 mm

A

N/A 1.9375 in49.0 mm

A1

N/A 1.9375 in49.0 mm

A2

N/A 1.3125 in33.0 mm

r

N/A 2.2187 in56.0 mm

B1

N/A 1.8110 in46.000 mm

F

N/A 0.1772 in4.5 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