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 UC311-202D1

Housing Number

N/A CM-F311D1

Housing Material

N/A Cast Iron

Housing Construction

N/A 1 Piece

End Type

N/A Close

Performance

N/A Heavy Duty

Dynamic Load Rating

N/A 16100 lbf71500 N71.50 kN

Static Load Rating

N/A 10100 lbf45000 N45.00 kN

Rotational Speed [Max]

N/A 2600 RPM

Weight

N/A 15.000 lb6.700 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, Cast Dust Cover, Closed End, UCF Type - Dimensions

d

N/A 2.1250 in53.975 mm

L

N/A 7.2812 in185.0 mm

J

N/A 5.5156 in140.0 mm

A

N/A 2.0625 in52.0 mm

A1

N/A 0.7812 in20.0 mm

A2

N/A 1.1875 in30.0 mm

A5

N/A 3.6250 in92.000 mm

N

N/A 0.9062 in23.0 mm

B

N/A 2.5984 in66.000 mm

S

N/A 0.9843 in25.000 mm

F

N/A 0.3346 in8.500 mm