GRAPHALLOY®

TYPE 317 FLANGE BUSHING

A complete size range of standard "off the shelf" solutions. These self lubricating bushings provide maintenance free service in temperatures to 1000 degrees F. Available in grades for low and high temperatures and in FDA accepted grades.  These easy to mount standard flange bushings are designed to handle both radial and thrust loads. The flange design allows easy installation and positive location. 

 Type 317 Flange

 

The sizes shown below are for general purpose applications. The final dimensions and tolerances will vary slightly with the temperature of the application and grade selected. The actual OD of the bushing will include allowance for a suitable press fit into a cast iron or steel housing of the size shown. The actual ID will include allowance for running clearance suitable for moderate speeds.

Dimensions below are in inches. Metric and custom sizes are also available.

To determine which grade (xxx) is right for your application, please contact one of our engineers at sales@graphalloy.com or 914-968-8400.

Bushing No.

Shaft OD "B" Nominal       Exact

Housing ID 'A' Nominal       Exact

Bushing Length
'C'

Flange OD 'D' Flange Length
'E'

317-2-XXX

1/8

.125
.124

3/8

.375
.374

3/8

.500
.495

.130
.120

317-3-XXX

3/16

.187
.186

7/16

.437
.436

3/8

.687
.682

.130
.120

317-4-XXX

1/4

.250
.249

1/2

.500
.499

3/8

.750
.746

.130
.120

317-5-XXX

5/16

.312
.311

9/16

.562
.561

1/2

.812
.807

.130
.120

317-6-XXX

3/8

.375
.374

5/8

.625
.624

1/2

.875
.870

.130
.120

317-7-XXX

7/16

.437
.436

11/16

.687
.686

5/8

.937
.932

.130
.120

317-8-XXX

1/2

.500
.499

7/8

.875
.874

13/16

1.125
1.120

.192
.182

317-9-XXX

9/16

.562
.561

15/16

.937
.936

13/16

1.187
1.182

.192
.182

317-10-XXX

5/8

.625
.624

 

1

1.000
 .999

1-1/16

1.250
1.245

.192
.182

317-11-XXX

11/16

.687
.686

1-1/6

1.062
1.060

1-3/16

1.312
1.307

.192
.182

317-12-XXX

3/4

.750
.749

1-1/8

1.125
1.123

1-7/16

1.375
1.370

.192
.182

317-13-XXX

13/16

.812
.811

1-3/16

1.187
1.185

1-7/16

1.437
1.432

.192
.182

317-14-XXX

7/8

.875
.874

1-1/4

1.250
1.248

1-9/16

1.500
1.495

.192
.182

317-15-XXX

15/16

.937
.936

1-5/16

1.312
1.310

1-9/16

1.562
1.557

.192
.182

317-16-XXX

 

1

1.000
 .999

1-3/8

1.375
1.373

1-11/16

1.625
1.620

.192
.182

317-18-XXX

1-1/8

1.125
1.124

1-5/8

1.625
1.623

2

1.875
1.870

.255
.245

317-19-XXX

1-3/16

1.187
1.186

1-11/16

1.687
1.685

2-1/8

1.937
1.932

.255
.245

317-20-XXX

1-1/4

1.250
1.249

1-3/4

1.750
1.748

2-1/8

2.000
1.995

.255
.245

317-22-XXX

1-3/8

1.375
1.374

1-7/8

1.875
1.873

2-1/4

2.125
2.120

.255
.245

317-23-XXX

1-7/16

1.437
1.436

1-15/16

1.937
1.935

2-1/2

2.187
2.182

.255
.245

317-24-XXX

1-1/2

1.500
1.498

 

2

2.000
1.998

2-1/2

2.250
2.245

.255
.245

317-26-XXX

1-5/8

1.625
1.623

2-1/8

2.125
2.123

2-3/4

2.375
2.370

.255
.245

317-27-XXX

1-11/16

1.687
1.685

2-3/16

2.187
2.185

2-7/8

2.437
2.432

.255
.245

317-28-XXX

1-3/4

1.750
1.748

2-1/4

2.250
2.248

2-7/8

2.500
2.495

.255
.245

317-30-XXX

1-7/8

1.875
1.873

2-3/8

2.375
2.373

 

3

2.625
2.620

.255
.245

317-31-XXX

1-15/16

1.937
1.935

2-9/16

2.562
2.560

3-5/16

2.812
2.807

.317
.307

317-32-XXX

 

2

2.000
1.998

2-5/8

2.625
2.623

3-5/16

2.875
2.870

.317
.307

317-35-XXX

2-3/16

2.187
2.185

2-11/16

2.812
2.810

3-9/16

3.062
3.057

.317
.307

XXX = material grade designation. Our engineers will select the grade based upon your application. Contact us at sales@graphalloy.com or 914-968-8400.