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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A 2-Bolt Rhombus 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 UK312D1

Housing Number

N/A FL312D1

Housing Material

N/A Cast Iron

Housing Construction

N/A 1 Piece

End Type

N/A Open

Performance

N/A Heavy Duty

Dynamic Load Rating

N/A 18400 lbf82000 N82.00 kN

Static Load Rating

N/A 11700 lbf52000 N52.00 kN

Weight

N/A 17.000 lb5.700 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Lubrication

N/A Relubricatable

Dimensional Specifications


Two Bolt Rhombus Flanged Unit, Cast Housing, Adapter, UKFL Type - Dimensions

d

N/A 2.1654 in55.000 mm

H

N/A 10.6250 in270.0 mm

L

N/A 6.3125 in160.0 mm

J

N/A 8.3437 in212.0 mm

A

N/A 2.2187 in56.0 mm

A0

N/A 2.7344 in69.500 mm

A1

N/A 0.8750 in22.0 mm

A2

N/A 1.2969 in33.0 mm

N

N/A 1.2187 in31.0 mm

B1

N/A 2.4410 in62.000 mm

F

N/A 0.3543 in9.000 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