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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 UKX20D1

Housing Number

N/A FCX20D1

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 2920 lbf133000 N133.00 kN

Static Load Rating

N/A 23600 lbf105000 N105.00 kN

Weight

N/A 8.164 lb18.000 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 3.5433 in90.000 mm

L

N/A 10.8750 in276.0 mm

J

N/A 9.3750 in238.0 mm

J1

N/A 6.6250 in168.3 mm

A

N/A 3.7031 in94.0 mm

A1

N/A 2.5937 in66.000 mm

A2

N/A 0.8594 in22.0 mm

A3

N/A 1.1094 in28.0 mm

A4

N/A 3.8189 in97.000 mm

H3

N/A 8.1102 in206.0 mm

N

N/A 0.9062 in23.0 mm

B1

N/A 3.8190 in97.000 mm

F

N/A 0.4449 in11.3 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