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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 UK208D1

Housing Number

N/A S-FC208D1

Housing Material

N/A Cast Iron

Housing Construction

N/A 1 Piece

End Type

N/A Open

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 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, Pressed Steel Cover, Open End, UKFC Type - Dimensions

d

N/A 1.3780 in35.000 mm

L

N/A 5.7187 in145.0 mm

J

N/A 4.7187 in120.0 mm

J1

N/A 3.3437 in84.8 mm

A

N/A 1.4219 in36.0 mm

A1

N/A 1.0313 in26.0 mm

A2

N/A 0.4375 in11.0 mm

A3

N/A 0.3906 in10.0 mm

A4

N/A 2.4375 in62.000 mm

H3

N/A 3.9370 in100.0 mm

N

N/A 0.5469 in14.0 mm

B1

N/A 1.8110 in46.000 mm

F

N/A 0.1772 in4.500 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