Slip Fixed Type

Slip-Fixed Renewable Bushings Type SF, ANSI Part Numbers, I.D. and O.D.
Slip Fixed Type

A
Standard I.D. Sizes		 B
BODY O.D. Nominal (Actual)		 C LENGTH (Under Head) ANSI SYMBOL TYPE SF Head Size Lock Screws and Clamps
Number, Letter, or Fraction Sizes Range of
Dec. Equiv.		 Head Dim. Lockscrew Location
80, 79, 1/64, 78, 77, 76, 75, 74, 73, 72, 71, 70

.0135 to .0280

3/16
(.1875 / .1873)

1/4
5/16
3/8
1/2

SF-12-4
SF-12-5
SF-12-6
SF-12-8

E=5/16
F=3/16

H=3/32
J=3/32
R=17/64

#1 – LS
69, 68, 1/32, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 3/64

.0292 to .0469

3/16
(.1875 / .1873)

1/4
5/16
3/8
1/2

SF-12-4
SF-12-5
SF-12-6
SF-12-8

E=5/16
F=3/16

H=3/32
J=3/32
R=17/64

#1 – LS
55, 54, 53

.0520 to .0595

3/16
(.1875 / .1873)

1/4
5/16
3/8
1/2

SF-12-4
SF-12-5
SF-12-6
SF-12-8

E=5/16
F=3/16

H=3/32
J=3/32
R=17/64

#1 – LS
1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43, 42, 3/32, 41, 40

.0625 to .0980

3/16
(.1875 / .1873)

1/4
5/16
3/8
1/2
3/4

SF-12-4
SF-12-5
SF-12-6
SF-12-8
SF-12-12

E=5/16
F=3/16

H=3/32
J=3/32
R=17/64

#1 – LS
39, 38, 37, 36, 7/64, 35, 34, 33, 32, 31, 1/8, 30, 29, 28

.0995 to .1405

1/4
(.2500 / .2498)

1/4
3/8
1/2
5/8
3/4

SF-16-4
SF-16-6
SF-16-8
SF-16-10
SF-16-12

E=7/16
F=1/4

H=1/8
J=9/64
R=23/64

#2 – LS
3/64, 55, 54, 53

.0469 to .0595

5/16
(.3125 / .3123)

5/16
3/8
1/2
3/4
1

SF-20-5
SF-20-6
SF-20-8
SF-20-12
SF-20-16

E=35/64
F=1/4

H=1/8
J=11/64
R=1/2

1A – LS

RC – 1A
1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43

.0625 to .0890

5/16
(.3125 / .3123)

5/16
3/8
1/2
3/4
1

SF-20-5
SF-20-6
SF-20-8
SF-20-12
SF-20-16

E=35/64
F=1/4

H=1/8
J=11/64
R=1/2

1A – LS

RC- 1A
42, 3/32, 41, 40, 39, 38, 37, 36, 7/64, 35, 34, 33, 32, 31, 1/8, 30, 29, 28, 9/64, 27, 26, 25, 24, 23, 5/32, 22, 21, 20, 19, 18, 11/64, 17, 16, 15, 14, 13, 3/16, 12, 11, 10

.0935 to .1935

5/16
(.3125 / .3123)

5/16
3/8
1/2
3/4
1
1-3/8

SF-20-5
SF-20-6
SF-20-8
SF-20-12
SF-20-16
SF-20-22

E=35/64
F=1/4

H=1/8
J=11/64
R=1/2

1A – LS

RC- 1A
10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1

.1935 to .2280

3/8
(.3750 / .3748)

1/4
3/8
1/2
3/4
1

SF-24-4
SF-24-6
SF-24-8
SF-24-12
SF-24-16

E=5/8
F=1/4

H=1/8
J=15/64
R=29/64

#2 – LS
15/64, 1/4, F, 17/64, 9/32

.2344
.2500
.2570
.2656
.2812

7/16
(.4375 / .4373)

3/8
1/2
3/4
1

SF-28-6
SF-28-8
SF-28-12
SF-28-16

E=5/8
F=1/4

H=1/8
J=15/64
R=29/64

#2 – LS
9/64, 27, 26, 25, 24, 23, 5/32, 22, 21, 20, 19, 18, 11/64, 17, 16, 15, 14, 13, 3/16

.1406 to .1875

1/2
(.5000 / .4998)

5/16
3/8
1/2
3/4
1
1-3/8
1-3/4

SF-32-5
SF-32-6
SF-32-8
SF-32-12
SF-32-16
SF-32-22
SF-32-28

E=51/64
F=1/4

H=1/8
J=19/64
R=5/8

1A – LS

RC – 1A
12, 11, 10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1, A, 15/64, B, C, D, 1/4, F, G, 17/64, H, I, J, K, 9/32, L, M, 19/64, N, 5/16, O, P, 21/64, Q, R, 11/32

.1890 to .3438

1/2
(.5000 / .4998)

5/16
3/8
1/2
3/4
1
1-3/8
1-3/4
2-1/8

SF-32-5
SF-32-6
SF-32-8
SF-32-12
SF-32-16
SF-32-22
SF-32-28
SF-32-34

E=51/64
F=1/4

H=1/8
J=19/64
R=5/8

1A – LS

RC – 1A
5/16, O, P, 21/64, Q, R, 11/32

.3125 to .3438

9/16
(.5625 / .5623)

1/2
5/8
3/4
1

SF-36-8
SF-36-10
SF-36-12
SF-36-16

E=7/8
F=1/4

H=1/8
J=23/64
R=37/64

#2 – LS
23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16

.3594 to .4375

5/8
(.6250 / .6248)

5/16
3/8
1/2
5/8
3/4
1
1-1/4

SF-40-5
SF-40-6
SF-40-8
SF-40-10
SF-40-12
SF-40-16
SF-40-20

E=7/8
F=1/4

H=1/8
J=23/64
R=37/64

#2 – LS
9/32, L, M, 19/64, N, 5/16, O, P, 21/64, Q, R, 11/32, S, T, 23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16, 29/64, 15/32, 31/64, 1/2, 33/64, 17/32, 35/64, 9/16

.2812 to .5625

3/4
(.7500 / .7498)

1/2
3/4
1
1-3/8
1-3/4
2-1/8
2-1/2
3

SF-48-8
SF-48-12
SF-48-16
SF-48-22
SF-48-28
SF-48-34
SF-48-40
SF-48-48

E=1-3/64
F=1/4

H=1/8
J=27/64
R=3/4

1A – LS

RC – 1A
35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32

.5469 to .6562

7/8
(.8750 / .8748)

1/2
3/4
1
1-1/4
1-1/2

SF-56-8
SF-56-12
SF-56-16
SF-56-20
SF-56-24

E=1-1/4
F=3/8

H=3/16
J=31/64
R=53/64

2A – LS

RC – 2A
15/32, 31/64, 1/2, 33/64, 17/32, 35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32, 43/64, 11/16, 45/64, 23/32, 47/64, 3/4, 49/64, 25/32

.4688 to .7812

1″
(1.000 / .9998)

1/2
3/4
1
1-3/8
1-1/2
1-3/4
2-1/8
2-1/2
3

SF-64-8
SF-64-12
SF-64-16
SF-64-22
SF-64-24
SF-64-28
SF-64-34
SF-64-40
SF-64-48

E=1-27/64
F=3/8

H=3/16
J=19/32
R=59/64

2A – LS

RC -2A
7/8 and 15/16

.8750 & .9375

1-1/4
(1.2498)

3/4
1
1-1/4
2

SF-80-12
SF-80-16
SF-80-20
SF-80-32

E=1-5/8
F=3/8

H=3/16
J=43/64
R=1-1/64

2A – LS

RC – 2A
3/4, 49/64, 25/32, 51/64, 13/16, 53/64, 27/32, 55/64, 7/8, 57/64, 29/32, 59/64, 15/16, 61/64, 31/32, 63/64, 1″, 1‑1/64, 1‑1/32, 1‑3/64, 1‑1/16

.7500 to 1.0625

1-3/8
(1.3750 / 1.3747)

3/4
1
1-3/8
1-1/2
1-3/4
2-1/8
2-1/2
3

SF-88-12
SF-88-16
SF-88-22
SF-88-24
SF-88-28
SF-88-34
SF-88-40
SF-88-48

E=1-51/64
F=3/8

H=3/16
J=25/32
R=1-7/64

2A – LS

RC – 2A
1″, 1‑1/64, 1‑1/32, 1‑3/64, 1‑1/16, 1‑5/64, 1‑3/32, 1‑7/64, 1‑1/8, 1‑9/64, 1‑5/32, 1‑11/64, 1‑3/16, 1‑13/64, 1‑7/32, 1‑15/64, 1‑1/4, 1‑17/64, 1‑9/32, 1‑19/64, 1‑5/16, 1‑21/64, 1‑11/32, 1‑23/64, 1‑3/8

1.0000
to
1.3750

1-3/4
(1.7500 / 1.7497)

3/4
1
1-3/8
1-3/4
2-1/8
2-1/2
3

SF-112-12
SF-112-16
SF-112-22
SF-112-28
SF-112-34
SF-112-40
SF-112-48

E=2-19/64
F=3/8

H=3/16
J=1″
R=1-25/64

3A – LS

RC – 3A
1‑3/8, 1‑25/64, 1‑13/32, 1‑27/64, 1‑7/16, 1‑29/64, 1‑15/32, 1‑31/64, 1‑1/2, 1‑33/64, 1‑17/32, 1‑35/64, 1‑9/16, 1‑37/64, 1‑19/32, 1‑39/64, 1‑5/8, 1‑41/64, 1‑21/32, 1‑43/64, 1‑11/16, 1‑45/64, 1‑23/32, 1‑47/64, 1‑3/4

1.3750
to
1.7500

2-1/4
(2.2500 / 2.2496)

1
1-3/8
1-3/4
2-1/8
2-1/2
3

SF-144-16
SF-144-22
SF-144-28
SF-144-34
SF-144-40
SF-144-48

E=2-51/64
F=3/8

H=3/16
J=1-1/4
R=1-41/64

3A – LS

RC – 3A