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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A 4-Bolt Square 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 UK317D1

Adapter Number

N/A HA2317

Housing Number

N/A FS317D1

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 29900 lbf133000 N133.00 kN

Static Load Rating

N/A 21800 lbf97000 N97.00 kN

Weight

N/A 37.000 lb17.000 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Lubrication

N/A Relubricatable

Dimensional Specifications


Four Bolt Square Flanged Unit, Cast Housing, Adapter, UKFS Type - Dimensions

d

N/A 2.9375 in74.613 mm

L

N/A 10.2500 in260.0 mm

J

N/A 8.0313 in204.0 mm

A

N/A 2.9063 in74.0 mm

A0

N/A 3.6250 in92.000 mm

A1

N/A 1.0625 in27.0 mm

A2

N/A 0.9375 in24.000 mm

A3

N/A 0.7813 in20.0 mm

H3

N/A 8.6614 in220.0 mm

N

N/A 1.2188 in31.0 mm

B1

N/A 3.2280 in82.000 mm

F

N/A 0.4724 in12 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