Bearing Finder
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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 Set Screw

Seal Type

N/A Contact

Seal Material

N/A Nitrile Rubber

Bearing Number

N/A UC316-301D1

Housing Number

N/A F316D1

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 27700 lbf123000 N123.00 kN

Static Load Rating

N/A 19400 lbf86500 N86.50 kN

Rotational Speed [Max]

N/A 1800 RPM

Weight

N/A 24.365 lb11.052 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, Set Screw, UCF Type - Dimensions

d

N/A 3.0625 in77.788 mm

L

N/A 9.8437 in250.0 mm

J

N/A 7.7187 in196.0 mm

A

N/A 2.6875 in68.0 mm

A0

N/A 3.5469 in90.000 mm

A1

N/A 1.0625 in27.0 mm

A2

N/A 1.5000 in38.0 mm

N

N/A 1.2187 in31.0 mm

B

N/A 3.3858 in86.000 mm

S

N/A 1.3386 in34.000 mm

F

N/A 0.4488 in11.400 mm