1–137
Fig. 1
Fig. 2
Fig. 3
A
L
D
P.D.
D1
d
D
P.D.
D1
d
D
P.D.
D1
d
A
S
l1
l2
L
l1
l2
L
A
S
l1
l2
S
4
M4
SET SCREW
45°
45°
45°
Straight & Spiral Miter Gears
A 1B 4MYK05020
A 1B 4MYK08020
A 1B 4MYK10020
A 1C 4MYK10020A
A 1C44MYK10020A
A 1C 4MYK10030A
A 1C44MYK10030A
10
16
20
20
10.7
17.1
21.4
21.4
31.4
2
30
0.5
0.8
1
1
1
1
20
20
30
Brass
Steel
2.5
3.7
4.3
4.3
22
6.2
8
12
16
5
6
8.5
2
9
2.9
8.9
11
16
20.5
14
21
20
26
7
10
12.5
6
13
8.5
14.5
S
Face
Width
D
P.D.
Mat'l.
No.
of
Teeth
Catalog Number
Fig.
No.
D1
Hub
Dia.
l1
Hub
Proj.
A
l2
d
Bore
L
Length
16
8
11
14
7.5
14.5
9.9
15.9
NOTE: Brackets in "Bore" column indicate set screw thread.
*Bore Tolerance:
3 mm +0.014 (H8)
5 & 6 mm +0.018 (H8)
DBore Tolerance: 6 mm +0.012 (H7)
8 mm +0.015 (H7)
A 1C 4MYK10020SR
A 1C44MYK10020S
A 1C44MYK10020SR
1
3
1
20
S
Face
Width
D
P.D.
No.
of
Teeth
Catalog Number
Fig.
No.
D1
Hub
Dia.
l1
Hub
Proj.
A
l2
d
Bore
L
Length
20
21.24
6D
8(M4)
6D
4.5
1
7.48
13.48
14.48
16
2
8
9
14
20
21
6
12
13
Straight Tooth SOLD AS EACH
35° Spiral Tooth MATERIAL: Steel SOLD AS SETS ONLY
3
5
6
6D
8D
*
*
*
ISO CLASS 8
MODULE 0.5, 0.8 & 1
20° PRESSURE ANGLE
