6
NEW SIZES
XL Timing Belts – 1/5" or 5.08 mm Pitch
NEOPRENE
1/4, 5/16 & 3/8 INCH - 6, 8 & 9.5 mm WIDE
MATERIAL: Nylon Covered, Fiberglass Reinforced, Neoprene
BREAKING STRENGTH: 113 lbs per 1/8 (158 N per 1 mm) belt width;
not representative of the load-carrying capacity
of the belt.
WORKING TENSION: 28 lbs for 1 in. belt (125 N for 25.4 mm belt).
For more information, see the technical section.
TEMPERATURE RANGE: -30°F to +185°F (-34°C to +85°C)
.054
(1.4)
.015
(0.4 R)
TYP
BELT WIDTH
.090
(2.3)
.050
(1.3)
.200
(5.08)
50°
NOTE: Dimensions in ( ) are mm size.
Continued on the next page
MET
RI
C
I
N
C
H
CATALOG NUMBER DESIGNATION:
Example
Belt
Width
Width
Code
A 6R 3-034037 is a 34
Groove 3/8 Wide Belt.
A 6R 3M060080 is a 60
Groove 8 mm Wide Belt.
025
031
037
1/4
5/16
3/8
060
080
095
6 mm
8 mm
9.5 mm
No. of Grooves
Code
(See tables below)
Width Code
(See right)
A 6 R 3 –
No. of Grooves
Code
(See tables below)
Width Code
(See right)
A 6 R 3 M
Special Widths - cut to size from sleeves available from stock.
Pulleys are available with inch or metric standards.
4.2
4.6
5.0
5.4
5.6
5.8
6.0
6.2
6.4
6.6
6.8
7.0
7.2
7.4
7.6
7.8
8.0
8.2
8.4
8.6
106.68
116.84
127
137.16
142.24
147.32
152.4
157.48
162.56
167.64
172.72
177.8
182.88
187.96
193.04
198.12
203.2
208.28
213.36
218.44
021
023
025
027
028
029
030
031
032
033
034
035
036
037
038
039
040
041
042
043
mm
Groove
Code
Pitch Length
Inch
044
045
046
047
048
049
050
051
052
053
054
055
056
057
058
059
060
061
062
063
223.52
228.6
233.68
238.76
243.84
248.92
254
259.08
264.16
269.24
274.32
279.4
284.48
289.56
294.64
299.72
304.8
309.88
314.96
320.04
8.8
9.0
9.2
9.4
9.6
9.8
10.0
10.2
10.4
10.6
10.8
11.0
11.2
11.4
11.6
11.8
12.0
12.2
12.4
12.6
mm
Groove
Code
Pitch Length
Inch
064
065
066
067
068
069
070
071
072
073
074
075
076
077
078
079
080
081
082
083
12.8
13.0
13.2
13.4
13.6
13.8
14.0
14.2
14.4
14.6
14.8
15.0
15.2
15.4
15.6
15.8
16.0
16.2
16.4
16.6
325.12
330.2
335.28
340.36
345.44
350.52
355.6
360.68
365.76
370.84
375.92
381
386.08
391.16
396.24
401.32
406.4
411.48
416.56
421.64
mm
Groove
Code
Pitch Length
Inch
084
085
086
087
088
089
090
091
092
093
094
095
096
097
098
099
100
101
102
103
16.8
17.0
17.2
17.4
17.6
17.8
18.0
18.2
18.4
18.6
18.8
19.0
19.2
19.4
19.6
19.8
20.0
20.2
20.4
20.6
426.72
431.8
436.88
441.96
447.04
452.12
457.24
62.28
467.36
472.44
477.52
482.6
487.68
492.76
497.84
502.92
508
513.08
518.16
523.24
mm
Groove
Code
Pitch Length
Inch
