Bearing Finder
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Unit of Measure

Technical Specifications

Type

4-Bolt Square Flanged Unit

Bearing Type

Ball Bearing

Locking Device

Set Screw

Seal Type

Contact

Seal Material

Nitrile Rubber

Bearing Number

UC310D1

Housing Number

FS310D1

Housing Material

Cast Iron

Housing Construction

1 Piece

End Type

Open

Performance

Heavy Duty

Dynamic Load Rating

13938.0 lbf62000 N62.00 kN

Static Load Rating

8655.0 lbf38500 N38.50 kN

Rotational Speed [Max]

2800 RPM

Weight

13.671 lb30.140 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Four Bolt Square Flanged Unit, Cast Housing, Set Screw, Cast Dust Cover, Open End, UCFS Type - Dimensions

d

1.9690 in50.000 mm

L

6.8750 in175.0 mm

J

5.2031 in132.0 mm

A1

0.7500 in19.0 mm

A2

0.6250 in16.0 mm

A3

0.4688 in12.0 mm

A5

3.4650 in88.000 mm

H3

5.5118 in140.0 mm

N

0.9063 in23.0 mm

B

2.4016 in61.000 mm

S

0.8661 in22.000 mm

F

0.3189 in8.100 mm

Specifications

Ball Material

Through Hardened

Outside Diameter

4.3310 in110.000 mm

Bore Type

Cylindrical

Clearance

CN

Cage Material

Pressed Steel

Precision Rating

ISO Class 0

Radial Dynamic Load Rating

13938 lbf62000 N

Rotational Speed [Max]-Grease

2800.0 RPM

Outside Diameter 

4.3310 in110.000 mm

Outside Ring Width

1.3386 in34.000 mm

Inside Ring Width

1.3386 in34.000 mm

Radial Static Load Rating

8655 lbf38500 N