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Headless Liners Type L

  • Used with Slip-Fixed Renewable bushings to provide precise location point
  • Permits interchange of Type SF bushings with varied I.D.'s — without affecting centerline accuracy
  • Permanently pressed into jig plate — for the life of the jig
  • Protects jig plate from wear caused by frequent bushing replacement
  • Used where little impact will occur on the SF bushing's head

All press fit bushings are lapped, honed, or ground in the I.D. Bushings with I.D.'s of 1/8" to 1" are concentric within .0003" T.I.R to the O.D. Other I.D. sizes are held within .0005" T.I.R.

All unground bushings are left rough on the O.D. with concentricity of approximately .006 T.I.R.

No-Counterbore bushings are standard with ACME.

  

A
I.D. Size

B
BODY O.D.

C Length (Overall)

 

ANSI Symbol Type L

Price Code

Nominal

Actual

Nominal

Actual

Ground

Unground

Ground

Unground

3/16

.1876
.1879

5/16

.3141
.3138

.327
.322

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

L-20-4
L-20-5
L-20-6
L-20-8
L-20-10
L-20-12

L-20-4U
L-20-5U
L-20-6U
L-20-8U
L-20-10U
L-20-12U

114
117
119
120
122
124

1/4

.2501
.2504

7/16

.4392
.4389

.453
.448

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

L-28-4
L-28-5
L-28-6
L-28-8
L-28-10
L-28-12

L-28-4U
L-28-5U
L-28-6U
L-28-8U
L-28-10U
L-28-12U

110
112
113
114
116
118

5/16

.3126
.3129

1/2

.5017
.5014

.520
.515

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

L-32-4
L-32-5
L-32-6
L-32-8
L-32-12
L-32-16
L-32-22

L-32-4U
L-32-5U
L-32-6U
L-32-8U
L-32-12U
L-32-16U
L-32-22U

110
111
113
114
118
129
147

5/16

.3126
.3129

9/16

.5642
.5639

.582
.577

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

L-36-4
L-36-5
L-36-6
L-36-8
L-36-10
L-36-12
L-36-16

L-36-4U
L-36-5U
L-36-6U
L-36-8U
L-36-10U
L-36-12U
L-36-16U

117
112
112
111
113
114
117

3/8

.3751
.3754

5/8

.6267
.6264

.645
.640

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

L-40-4
L-40-5
L-40-6
L-40-8
L-40-10
L-40-12
L-40-16

L-40-4U
L-40-5U
L-40-6U
L-40-8U
L-40-10U
L-40-12U
L-40-16U

114
110
111
111
113
114
117

7/16

.4377
.4380

5/8

.6267
.6264

.645
.640

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

L-40-4
L-40-5
L-40-6
L-40-8
L-40-10
L-40-12
L-40-16

L-40-4U
L-40-5U
L-40-6U
L-40-8U
L-40-10U
L-40-12U
L-40-16U

114
110
111
111
113
114
117

1/2

.5002
.5005

3/4

.7518
.7515

.770
.765

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

L-48-5
L-48-6
L-48-8
L-48-12
L-48-16
L-48-22
L-48-28
L-48-34

L-48-5U
L-48-6U
L-48-8U
L-48-12U
L-48-16U
L-48-22U
L-48-28U
L-48-34U

111
114
114
117
123
133
143
160

9/16

.5627
.5630

7/8

.8768
.8765

.895
.890

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

L-56-5
L-56-6
L-56-8
L-56-10
L-56-12
L-56-16

L-56-5U
L-56-6U
L-56-8U
L-56-10U
L-56-12U
L-56-16U

127
129
123
124
125
128

5/8

.6252
.6255

7/8

.8768
.8765

.895
.890

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

L-56-5
L-56-6
L-56-8
L-56-10
L-56-12
L-56-16
L-56-20

L-56-5U
L-56-6U
L-56-8U
L-56-10U
L-56-12U
L-56-16U
L-56-20U

127
129
123
124
125
128
132

3/4

.7503
.7506

1

1.0018
1.0015

1.020
1.015

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

L-64-5
L-64-6
L-64-8
L-64-12
L-64-16
L-64-22
L-64-28
L-64-34
L-64-40
L-64-48

L-64-5U
L-64-6U
L-64-8U
L-64-12U
L-64-16U
L-64-22U
L-64-28U
L-64-34U
L-64-40U
L-64-48U

124
120
124
125
128
132
146
156
174
232

7/8

.8754
.8757

1-1/4

1.2520
1.2517

1.270
1.265

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

L-80-6
L-80-8
L-80-10
L-80-12
L-80-16
L-80-20
L-80-24

L-80-6U
L-80-8U
L-80-10U
L-80-12U
L-80-16U
L-80-20U
L-80-24U

138
138
147
141
153
162
170

1

1.0004
1.0007

1-3/8

1.3772
1.3768

1.395
1.390

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

L-88-8
L-88-12
L-88-16
L-88-22
L-88-24
L-88-28
L-88-34
L-88-40
L-88-48

L-88-8U
L-88-12U
L-88-16U
L-88-22U
L-88-24U
L-88-28U
L-88-34U
L-88-40U
L-88-48U

153
141
153
162
170
178
194
210
262

1-1/4

1.2505
1.2509

1-5/8

1.6272
1.6268

1.645
1.640

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

L-104-10
L-104-12
L-104-16
L-104-20
L-104-24
L-104-28
L-104-32

L-104-10U
L-104-12U
L-104-16U
L-104-20U
L-104-24U
L-104-28U
L-104-32U

144
143
147
155
161
167
179

1-3/8

1.3756
1.3760

1-3/4

1.7523
1.7519

1.770
1.765

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

L-112-12
L-112-16
L-112-22
L-112-24
L-112-28
L-112-34
L-112-40
L-112-48

L-112-12U
L-112-16U
L-112-22U
L-112-24U
L-112-28U
L-112-34U
L-112-40U
L-112-48U

173
162
173
172
186
205
256
288

1-1/2

1.5006
1.5010

1-7/8

1.8773
1.8769

1.895
1.890

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

L-120-12
L-120-16
L-120-20
L-120-24
L-120-28
L-120-32
L-120-36

L-120-12U
L-120-16U
L-120-20U
L-120-24U
L-120-28U
L-120-32U
L-120-36U

154
157
166
172
178
191
199

1-3/4

1.7508
1.7512

2-1/4

2.2525
2.2521

2.270
2.265

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

L-144-12
L-144-16
L-144-22
L-144-28
L-144-34
L-144-40
L-144-48

L-144-12U
L-144-16U
L-144-22U
L-144-28U
L-144-34U
L-144-40U
L-144-48U

185
196
210
223
246
264
322

2-1/4

2.2510
2.2515

2-3/4

2.7526
2.7522

2.770
2.765

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

L-176-12
L-176-16
L-176-22
L-176-28
L-176-34
L-176-40
L-176-48

L-176-12U
L-176-16U
L-176-22U
L-176-28U
L-176-34U
L-176-40U
L-176-48U

210
197
211
227
242
261
316





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