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 UC312-206D1

Housing Number

N/A F312D1

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

Rotational Speed [Max]

N/A 2400 RPM

Weight

N/A 14.793 lb6.710 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 2.3750 in60.325 mm

L

N/A 7.6875 in195.0 mm

J

N/A 5.9062 in150.0 mm

A

N/A 2.2187 in56.0 mm

A0

N/A 3.0781 in78.000 mm

A1

N/A 0.8750 in22.0 mm

A2

N/A 1.2969 in33.0 mm

N

N/A 0.9062 in23.0 mm

B

N/A 2.7953 in71.000 mm

S

N/A 1.0236 in26.000 mm

F

N/A 0.3543 in9.000 mm