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Item # ARP-2.3/16, Ultra-Class Pillow Block Unit with Set Screw, High Base, ARP Type







Unit of Measure: Imperial Metric Both

Order Now  · Technical Specifications  · Dimensional Specifications  · Specifications

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Ordering Options

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Order through NTN DOL (Authorized Distributors Only)



Technical Specifications

Type

Pillow Block Unit

Bearing Type

Ball Bearing

Locking Device

Set Screw

Seal Type

Contact

Seal Material

Nitrile Rubber

Bearing Number

A-AR211-203D1

Housing Number

P211D1V50

Housing Material

Cast Iron

Housing Construction

1 Piece

End Type

Open

Finish/Coating

Black Oxide

Performance

Light Duty

Dynamic Load Rating

9734 lbf
43300
N
43.30
kN

Static Load Rating

6542 lbf
29100
N
29.10
kN

Weight

8.600 lb
18.960
kg

Operating Temperature Range

-40 to 250 ºF
-40 to 120
ºC

Lubrication

Outer Ring


Dimensional Specifications

d

2-1/8 in
53.975
mm

J

6-15/16 in
176.2
mm

L

8.6250 in
219.1
mm

A

2.375 in
60.3
mm

H

2-1/2 in
63.5
mm

H1

0.9063 in
23.0
mm

H2

4.9688 in
126.2
mm

N

0.7188 in
18.3
mm

N1

1.1563 in
29.4
mm

L1

2.5625 in
65.1
mm

B

1.6929 in
43.000
mm

S

0.472 in
11.989
mm

F

0.1811 in
4.600
mm


Specifications

Lubrication

Outer Ring

Ball Material

Through Hardened

Outside Diameter 

3.9370 in
100.000
mm

Outside Diameter

3.9370 in
100.000
mm

Bore Type

Cylindrical

Outside Ring Width

0.9450 in
24.000
mm

Inside Ring Width

1.6930 in
43.000
mm

Clearance

CN

Cage Material

Nylon

Precision Rating

ISO Class 0

Radial Dynamic Load Rating

9734 lbf
43300
N

Radial Static Load Rating

6542 lbf
29100
N

Rotational Speed [Max]-Grease

2150 RPM




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