GRAPHALLOY
TYPE 453
HIGH TEMPERATURE BEARINGS

These Type 453 GRAPHALLOY bushings are self-lubricating, contain no oil and provide long service life in high temperature applications.

Typical applications include industrial ovens, conveyors, overhead paint lines, valves, furnaces, louvers and trolley wheels. These sizes fit many common overhead paint line conveyors.

Self-lubricating GRAPHALLOY eliminates time consuming and costly maintenance. GRAPHALLOY survives hostile environments and high temperature applications with capabilities of +1000° F and more!

Type 553 thrust washers are used with 453 bushings in many conveyor applications.

Requires no grease or oil; just install and forget!

The dimensions shown below (in inches) are suitable for applications up to 750° F. Metric sizes are also available.

 

 

 

  Bushing Dimensions (in inches)  

Part   Number

Shaft OD

Housing
ID

OD
A

ID
B

Length
C

 Load in
LBS.
 453-362414

1-1/2 

2.250
2.248

2.260
2.268

1.517
1.515

3.505
3.495

1600

 453-402718

1-11/16

2.500
2.498

2.511
2.509

1.705
1.703

4.505
4.495

2300

 453-402818

1-3/4

2.500
2.498

2.511
2.509

1.766
1.764

4.505
4.495

2400

 453-443120

1-15/16

2.750
2.748

2.762
2.760

1.954
1.952

5.005
4.995

2900

 453-443220

2

2.750
2.748

2.762
2.760

2.019
2.017

5.005
4.995

3000

 453-483522

2-3/16

3.000
2.998

3.013
3.011

2.207
2.205

5.505
5.495

3600

 453-483622

2-1/4

3.000
2.998

3.013
3.011

2.270
2.268

5.505
5.495

3700
 453A-563922

2-7/16

3.500
3.498

3.514
3.512

2.458
2.456

5.505
5.495

4000

 453-563924

2-7/16

3.500
3.498

3.514
3.512

2.458
2.456

6.005
5.995

4400

 453A-564022

2-1/2

3.500
3.498

3.514
3.512

2.521
2.519

5.505
5.495

4100

 453-564024

2-1/2

3.500
3.498

3.514
3.512

2.521
2.519

6.005
5.995

4500

 453A-604422

2-3/4

3.750
3.748

3.765
3.763

2.773
2.771

5.505
5.495

4500

 453-604426

2-3/4

3.750
3.748

3.765
3.763

2.773
2.771

6.505
6.495

5400

 453A-634728

2-15/16

3.937
3.935

3.954
3.952

2.962
2.960

7.005
6.995

6200

 453A-684722

2-15/16

4.250
4.248

4.267
4.265

2.962
2.960

5.505
5.495

4800

 453-684728

2-15/16

4.250
4.248

4.267
4.265

2.962
2.960

7.005
6.995

6200

 453A-684822

3

4.250
4.248

4.267
4.265

3.025
3.023

5.505
5.495

4900

 453-684828

3

4.250
4.248

4.267
4.265

3.025
3.023

7.005
6.995

6300

 453A-725222

3-1/4

4.500
4.498

4.517
4.515

3.276
3.274

5.505
5.495

5300

 453-725228

3-1/4

4.500
4.498

4.517
4.515

3.276
3.274

7.005
6.995

6800

 453A-715528

3-7/16

4.437
4.453

4.455
4.453

3.464
3.462

7.005
6.995

7300

 453A-765522

3-7/16

4.750
4.748

4.768
4.766

3.464
3.462

5.505
5.495

5600

 453-765530

3-7/16

4.750
4.748

4.768
4.766

3.464
3.462

7.505
7.495

7700

 453A-765622

3-1/2

4.750
4.748

4.768
4.766

3.527
3.525

5.505
5.495

5800

 453-765630

3-1/2

4.750
4.748

4.768
4.766

3.527
3.525

7.505
7.495

7900

 453A-806022

3-3/4

5.000
4.998

5.019
5.017

3.779
3.777

5.505
5.495

6200

 453-806032

3-3/4

5.000
4.998

5.019
5.017

3.779
3.777

8.005
7.995

9000

 453A-846322

3-15/16

5.250
5.248

5.269
5.267

3.966
3.964

5.505
5.495

6500

 453-846332

3-15/16

5.250
5.248

5.269
5.267

3.966
3.964

8.005
7.995

9400

 453A-846422

4

5.250
5.248

5.269
5.267

4.029
4.027

5.505
5.495

6600

 453-846432

4

5.250
5.248

5.269
5.267

4.029
4.027

8.005
7.995

9600

 453-927118

4-7/16

5.750
5.748

5.771
5.769

4.469
4.467

4.505
4.495

6,000*

 453-927218

4-1/2

5.750
5.748

5.771
5.769

4.532
4.530

4.505
4.495

6,100*

 453-100.7920

4-15/16

6.250
6.248

6.272
6.270

4.971
4.969

5.005
4.995

7,400*

 453-100.8020

5

6.250
6.248

6.272
6.270

5.034
5.032

5.005
4.995

7,500*

 453-112.8724

5-7/16

7.000
6.998

7.024
7.022

5.474
5.472

6.005
5.995

9,800*

 453-112.8824

5-1/2

7.000
6.998

7.024
7.022

5.537
5.535

6.005
5.995

9,900*

 453-120.9524

5-15/16

7.500
7.498

7.525
7.523

5.976
5.974

6.005
5.995

10,700*

 453-120.9624

6

7.500
7.498

7.525
7.523

6.039
6.037

6.005
5.995

10,800*
* typically used in pairs to double the load capacity.
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