Flat Idler Pulley and Sheave Sizes
 |
| Part Number |
A |
B |
C |
D |
Crown |
| Flat Idler 1.75" x .75" |
2.22" |
1.75" |
0.75" |
0.93" |
0.016" |
| Flat Idler 1.88" x .50" |
2.12" |
1.88" |
0.51" |
0.70" |
0.012" |
| Flat Idler 1.88" x .75" |
2.00" |
1.88" |
0.75" |
0.97" |
0.016" |
| Flat Idler 1.88" x 1.38" |
2.09" |
1.88" |
1.38" |
1.56" |
0.016" |
| Flat Idler 2.25" x .75" |
2.72" |
2.25" |
0.75" |
0.93" |
0.016" |
| Flat Idler 2.5" x .75" |
2.97" |
2.50" |
0.75" |
0.93" |
0.02" |
| Flat Idler 2.5" x 1" |
2.97" |
2.50" |
1.00" |
1.18" |
0.02" |
| Flat Idler 2.75" x .75" |
3.22" |
2.75" |
0.75" |
0.93" |
0.016" |
| Flat Idler 2.75" x .86" |
3.19" |
2.75" |
0.86" |
1.05" |
0.018" |
| Flat Idler 2.75" x 1" |
3.22" |
2.75" |
1.00" |
1.18" |
0.02" |
| Flat Idler 3" x .75" |
3.50" |
3.00" |
0.75" |
1.01" |
0.016" |
| Flat Idler 3" x 1.01" |
3.47" |
3.00" |
1.01" |
1.18" |
0.02" |
| Flat Idler 3.13" x .75" |
4.00" |
3.12" |
0.75" |
1.11" |
0.016" |
| Flat Idler 3.5" x .75" |
4.12" |
3.50" |
0.75" |
0.98" |
0.016" |
| Flat Idler 3.5" x .97" |
3.97" |
3.50" |
0.97" |
1.15" |
0.02" |
| Flat Idler 4" x .72" |
4.60" |
4.00" |
0.72" |
1.06" |
0.016" |
| Flat Idler 4" x .86" |
4.75" |
4.00" |
0.86" |
1.34" |
0.018" |
| Flat Idler 4" x 1" |
4.62" |
4.00" |
1.00" |
1.18" |
0.02" |
| Flat Idler 4.5" x .96" |
4.96" |
4.50" |
0.96" |
1.13" |
0.02" |
| Flat Idler 5.5" x 1.25" |
5.88" |
5.50" |
1.25" |
1.56" |
0.03" |
| Flat Idler 5.5" x 1 |
6.00" |
5.50" |
1.00" |
1.26" |
0.02" |
| Flat Idler 6" x .75" |
6.50" |
6.00" |
0.75" |
0.99" |
0.016" |
| Flat Idler 6" x 1" |
6.50" |
6.00" |
1.00" |
1.28" |
0.02" |
Maximum bore diameter without an adapter is 17mm (0.669")
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Inc. All Rights Reserved.