Products / Ley Bush Chains
AS20 attachments
Drawing 133
| CHAIN NO. |
PITCH P |
ALLOW. LOAD |
U.T.S. |
C |
E |
F |
X |
W |
Z |
H |
|---|---|---|---|---|---|---|---|---|---|---|
| 603 | 0.000 | 2.81 | 2.00 | 3.63 | 2.13 | 3.56 | 0.25 | 0.38 |
G20 attachment Drawing 31
| CHAIN NO. |
PITCH P |
ALLOW. LOAD |
U.T.S. |
C |
E |
F |
X |
W |
H |
T1 |
|---|---|---|---|---|---|---|---|---|---|---|
| 603G20 | 0.000 | 2.25 | 2.00 | 3.63 | 3.44 | 2.19 | 0.38 | 0.31 |
K1 attachments
| CHAIN NO. |
PITCH P |
ALLOW. LOAD |
U.T.S. |
C |
F |
X |
W |
H |
T1 |
|---|---|---|---|---|---|---|---|---|---|
| 603 | 0.000 | 1.00 | 1.50 | 6.13 | 4.38 | 0.38 | 0.25 |
K1 attachments Drawing 160
Drawing 160
| CHAIN NO. |
PITCH P |
ALLOW. LOAD |
U.T.S. |
C |
F |
X |
W |
H |
T1 |
|---|---|---|---|---|---|---|---|---|---|
| 600 | 0.000 | 1.06 | 1.50 | 7.62 | 6.13 | 0.50 | 0.44 |
K1 attachments Drawing 163
Drawing 163
| CHAIN NO. |
PITCH P |
ALLOW. LOAD |
U.T.S. |
C |
F |
X |
W |
H |
T1 |
|---|---|---|---|---|---|---|---|---|---|
| 604 | 0.000 | 1.13 | 2.87 | 7.06 | 5.81 | 0.50 | 0.38 |
K2 attachments
Drawing 161
| CHAIN NO. |
PITCH P |
ALLOW. LOAD |
U.T.S. |
C |
E |
F |
X |
W |
H |
W1 |
T1 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 600 | 0.000 | 1.25 | 2.75 | 4.25 | 7.69 | 6.13 | 0.50 | 4.87 | 0.38 |
K2 attachments Drawing 130
| CHAIN NO. |
PITCH P |
ALLOW. LOAD |
U.T.S. |
C |
E |
F |
X |
W |
H |
T1 |
|---|---|---|---|---|---|---|---|---|---|---|
| 603 | 0.000 | 1.00 | 1.75 | 2.81 | 6.88 | 5.38 | 0.38 | 0.25 |
K2 attachments Drawing 162
Drawing 162
| CHAIN NO. |
PITCH P |
ALLOW. LOAD |
U.T.S. |
C |
E |
F |
X |
W |
H |
T1 |
|---|---|---|---|---|---|---|---|---|---|---|
| 604 | 0.000 | 1.13 | 1.50 | 2.81 | 7.12 | 5.81 | 0.50 | 0.38 |
Plain chain
Drawing no. 129
| CHAIN NO. |
PITCH P |
ALLOW. LOAD |
U.T.S. |
PIN DIA. D |
SIDEBAR DEPTH A |
MAX. GEARING G |
STYLE |
DESIGN |
BUSH DIA. B |
BAR DIA. |
|---|---|---|---|---|---|---|---|---|---|---|
| 604 | 4.000 | 4580 | 27500 | 0.63 | 2.00 | 2.00 | C | LEY BUSH | 1.00 | 1.00 |
| 704 | 4.060 | 5850 | 35000 | 0.81 | 2.13 | 2.25 | C | LEY BUSH | 1.75 | 1.75 |
| 600 | 6.040 | 5000 | 30000 | 0.69 | 2.13 | 1.75 | C | LEY BUSH | 1.13 | 1.13 |
* The tabular dimensions and weights are approximate and are not binding. Design improvements may result in variation from the published figures and verification is recommended.
AS20
Drawing no. 157
| CHAIN NO. |
C |
E |
F |
BOLT DIAM. |
W |
X |
Z |
|---|---|---|---|---|---|---|---|
| 600 | 4.00 | 2.50 | 4.00 | 0.38 | 2.25 | 3.50 | 0.38 |
K1
Drawing no. 131
Also: Drawing no. 160, 160 - 600 K1
| CHAIN NO. |
C |
F |
BOLT DIAM. |
T |
W |
X |
|---|---|---|---|---|---|---|
| 604 | 1.13 | 2.87 | 0.50 | 0.38 | 5.81 | 7.06 |
| 600 | 1.06 | 1.50 | 0.50 | 0.44 | 6.13 | 7.62 |
K2
Drawing no. 164
*Holes are 0.50 square
| CHAIN NO. |
C |
E |
F |
H |
T |
W |
X |
|---|---|---|---|---|---|---|---|
| 704 | 1.13 | 1.50 | 2.75 | * | 0.38 | 5.69 | 7.25 |
* The tabular dimensions and weights are approximate and are not binding. Design improvements may result in variation from the published figures and verification is recommended.

