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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A 4-Bolt Round Flanged 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 UKX08D1

Housing Number

N/A FCX08D1

Housing Material

N/A Cast Iron

Housing Construction

N/A 1 Piece

End Type

N/A Open

Performance

N/A Medium Duty

Dynamic Load Rating

N/A 7300 lbf32500 N32.50 kN

Static Load Rating

N/A 4600 lbf20400 N20.40 kN

Weight

N/A 4.900 lb2.200 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Lubrication

N/A Relubricatable

Dimensional Specifications


Four Bolt Round Flange Unit, Cast Housing, Adapter, UKFC Type - Dimensions

d

N/A 1.3750 in34.925 mm

L

N/A 5.2500 in133.0 mm

J

N/A 4.3750 in111.0 mm

J1

N/A 3.0937 in78.5 mm

A

N/A 1.4531 in37.0 mm

A1

N/A 1.0313 in26 mm

A2

N/A 0.3594 in9.0 mm

A3

N/A 0.4375 in11.0 mm

A4

N/A 1.8110 in46.000 mm

H3

N/A 3.6220 in92.0 mm

N

N/A 0.4687 in12.0 mm

B1

N/A 1.9690 in46.000 mm

F

N/A 0.1929 in4.9 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