Unit of Measure

Technical Specifications

Type

Pillow Block Unit

Bearing Type

Ball Bearing

Locking Device

Set Screw

Seal Type

Contact

Seal Material

Nitrile Rubber

Bearing Number

A-AR209-112D1

Housing Number

P209D1V50

Housing Material

Cast Iron

Housing Construction

1 Piece

End Type

Open

Finish/Coating

Black Oxide

Performance

Light Duty

Dynamic Load Rating

7351 lbf32700 N32.7 kN

Static Load Rating

4609 lbf20500 N20.5 kN

Weight

5.292 lb11.67 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Lubrication

Outer Ring

Dimensional Specifications


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

d

1-3/4 in44.450 mm

J

5-7/8 in149.2 mm

L

7.4688 in189.7 mm

A

2.125 in54.0 mm

H

2-1/8 in54.0 mm

H1

0.7813 in19.8 mm

H2

4.1875 in106.4 mm

N

0.5625 in14.3 mm

N1

1.125 in28.6 mm

L1

2.375 in60.3 mm

B

1.6339 in41.5 mm

S

0.433 in11.000 mm

F

0.1929 in4.9 mm

Specifications

Lubrication

Outer Ring

Ball Material

Through Hardened

Outside Diameter 

3.346 in85 mm

Outside Diameter

3.346 in85.000 mm

Bore Type

Cylindrical

Outside Ring Width

0.866 in22.000 mm

Inside Ring Width

1.634 in41.5 mm

Clearance

CN

Cage Material

Nylon

Precision Rating

ISO Class 0

Radial Dynamic Load Rating

7351 lbf32700 N

Radial Static Load Rating

4609 lbf20500 N

Rotational Speed [Max]-Grease

2600 rpm