Part Description

Nominal Seal Size

Shaft
Diameter

Bore
Diameter

Bore
Width

Material

I.D.

O.D.

Width

A

B

W

NBR

FKM

L312-01

5/16

2-1/16

7/16

.312

2.063

.438

x

L375-01

3/8

11/16

5/32

.375

.688

.156

x

L375-02

3/8

11/16

11/32

.375

.688

.344

x

L438-01

7/16

1-1/8

5/16

.438

1.125

.313

x

L500-01

1/2

1

5/16

.500

1.000

.313

x

L500-02

1/2

1-1/8

1/4

.500

1.125

.250

x

L500-03

1/2

1-1/8

3/8

.500

1.125

.375

x

L500-04

1/2

1-1/8

1/2

.500

1.125

.500

x

L500-05

1/2

1-1/4

5/16

.500

1.250

.313

x

L563-01

9/16

1-1/2

5/16

.563

1.500

.313

x

L625-01

5/8

1

1/4

.625

1.000

.250

x

L625-02

5/8

1-1/8

1/4

.625

1.125

.250

x

L625-03

5/8

1-1/8

5/16

.625

1.125

.313

x

L625-04

5/8

1-1/8

17/32

.625

1.125

.531

x

L625-05

5/8

1-1/4

3/8

.625

1.250

.375

x

L625-06

5/8

1-1/4

7/16

.625

1.250

.438

x

L625-07

5/8

1-1/4

17/32

.625

1.250

.531

x

L625-08

5/8

1-3/8

5/16

.625

1.375

.313

x

L625-09

5/8

1-1/2

5/16

.625

1.500

.313

x

L625-10

5/8

5/16

.625

1.575

.313

x

L688-01

11/16

1-3/8

3/8

.688

1.375

.375

x

L719-01

23/32

1/4

.719

.012

.250

x

L719-02

23/32

1-1/4

1/4

.719

1.250

.250

x

L750-01

3/4

1-1/8

1/4

.750

1.125

.250

x

L750-02

3/4

1/4

.750

1.129

.250

x

L750-03

3/4

1-1/4

5/16

.750

1.250

.313

x

L750-04

3/4

1-5/16

5/16

.750

1.312

.313

x

x

L750-05

3/4

11/16

.750

1.828

.688

x

L781-01

25/32

1-3/8

7/16

.781

1.375

.438

x

L813-01

13/16

1-3/8

3/8

.813

1.375

.375

x

L875-01

7/8

1-1/4

1/4

.875

1.250

.250

x

L875-02

7/8

1-3/8

13/32

.875

1.375

.406

x

L875-03

7/8

1-1/2

5/16

.875

1.500

.313

x

x

L875-04

7/8

1-1/2

3/8

.875

1.500

.375

x

L875-05

7/8

1-5/8

3/8

.875

1.625

.375

x

L875-06

7/8

2

7/16

.875

2.000

.438

x

L938-01

15/16

1-3/8

1/4

.938

1.375

.250

x

L938-02

15/16

1-1/2

1/4

.938

1.500

.250

x

L1000-01

1

1-1/2

3/8

1.000

1.500

.375

x

L1000-02

1

1-5/8

3/8

1.000

1.625

.375

x

L1000-03

1

1-3/4

3/8

1.000

1.750

.375

x

L1000-04

1

1-3/4

1/4

1.000

1.752

.250

x

L1000-05

1

3/16

1.000

2.328

.188

x

L1063-01

1-1/16

1-1/2

1/4

1.063

1.500

.250

x

L1086-01

1-7/8

15/32

1.086

1.875

.469

x

L1125-01

1-1/8

3/8

1.125

1.686

.375

x

L1125-02

1-1/8

1-3/4

1/4

1.125

1.752

.250

x

L1125-03

1-1/8

7/16

1.125

1.828

.438

x

L1125-04

1-1/8

2

1/4

1.125

2.000

.250

x

L1156-01

1-5/32

5/16

1.156

1.686

.313

x

L1156-02

1-5/32

2

5/16

1.156

2.000

.313

x

L1188-01

1-3/16

1/4

1.188

2.103

.250

x

L1250-01

1-1/4

1/2

1.250

1.350

.500

x

L1250-02

1-1/4

1-3/4

1/4

1.250

1.750

.250

x

L1250-03

1-1/4

1-3/4

3/8

1.250

1.750

.375

x

x

L1250-04

1-1/4

5/16

1.250

1.810

.313

x

L1250-05

1-1/4

2

7/16

1.250

2.000

.438

x

x

L1250-06

1-1/4

2

9/16

1.250

2.000

.563

x

L1250-07

1-1/4

2

19/32

1.250

2.000

.594

x

L1250-08

1-1/4

1/2

1.250

2.328

.500

x

L1250-09

1-1/4

2-1/2

3/8

1.250

2.500

.375

x

L1375-01

1-3/8

1-7/8

1/4

1.375

1.875

.250

x

L1375-02

1-3/8

2-1/8

5/16

1.375

2.125

.313

x

L1375-03

1-3/8

2-3/8

3/8

1.375

2.375

.375

x

L1438-01

1-7/16

2

5/16

1.438

2.000

.313

x

L1438-02

1-7/16

2-3/8

11/16

1.438

2.375

.688

x

L1500-01

1-1/2

2-1/16

3/8

1.500

2.063

.375

x

x

L1500-02

1-1/2

2-1/8

7/16

1.500

2.125

.438

x

L1500-03

1-1/2

2-1/4

1/4

1.500

2.250

.250

x

L1500-04