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Unit of Measure

Technical Specifications

Type

N/A Pillow Block 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 A-AR208-108D1

Housing Number

N/A P208D1V50

Housing Material

N/A Cast Iron

Housing Construction

N/A 1 Piece

End Type

N/A Open

Finish/Coating

N/A Black Oxide

Performance

N/A Light Duty

Dynamic Load Rating

N/A 6542 lbf29100 N29.10 kN

Static Load Rating

N/A 4002 lbf17800 N17.80 kN

Rotational Speed [Max]

N/A 3700 rpm

Weight

N/A 4.608 lb10.16 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Lubrication

N/A Outer Ring

Dimensional Specifications


Ultra-Class Pillow Block Unit with Set Screw, High Base, ARP Type - Dimensions

d

N/A 1-1/2 in38.100 mm

J

N/A 5-3/8 in136.5 mm

L

N/A 7.25 in184.2 mm

A

N/A 2.125 in54.0 mm

H

N/A 1-15/16 in49.2 mm

H1

N/A 0.7188 in18.3 mm

H2

N/A 3.8438 in97.6 mm

N

N/A 0.5625 in14.3 mm

N1

N/A 1.0313 in26.2 mm

L1

N/A 2.0625 in52.4 mm

B

N/A 1.5748 in40.000 mm

S

N/A 0.43310 in11.000 mm

F

N/A 0.1772 in4.5 mm

Specifications

Lubrication

N/A Outer Ring

Ball Material

N/A Through Hardened

Outside Diameter 

N/A 3.15 in80 mm

Outside Diameter

N/A 3.1500 in80.000 mm

Bore Type

N/A Cylindrical

Outside Ring Width

N/A 0.866 in22.000 mm

Inside Ring Width

N/A 1.575 in40 mm

Clearance

N/A CN

Cage Material

N/A Nylon

Precision Rating

N/A ISO Class 0

Radial Dynamic Load Rating

N/A 6542 lbf29100 N

Radial Static Load Rating

N/A 4002 lbf17800 N

Rotational Speed [Max]-Grease

N/A 2800 rpm