Round Idler Pulley and Sheave Sizes
|
| Part Number |
A |
B |
C |
D |
E |
| Idler twin 3/16" x 2.25" dia |
2.25" |
1.85" |
2 at .32" each |
1.00" |
R .160" |
| Idler 3/16" x 2.5" dia |
2.50" |
1.75" |
.36" |
.65" |
R .094" |
| Idler 3/16" x 3" dia |
3.00" |
2.20" |
.36" |
.65" |
R .094" |
| Idler 3/16" x 3.5" dia |
3.50" |
2.75" |
.35" |
.65" |
R .100" |
| Idler 3/16" x 4" dia |
4.00" |
3.20" |
.36" |
.65" |
R .094" |
| Idler 3/16" x 4.5" dia |
4.50" |
3.70" |
.36" |
.65" |
R .100" |
| Idler 3/16" x 5" dia |
5.00" |
4.20" |
.36" |
.65" |
R .100" |
| Idler twin 1/4" x 2.25" dia |
2.25" |
1.85" |
2 at .32" each |
1.00" |
R .160" |
| Idler 1/4" x 2.5" dia |
2.50" |
1.75" |
.41" |
.65" |
R .130" |
| Idler 1/4" x 3" dia |
3.00" |
2.20" |
.41" |
.65" |
R .130" |
| Idler 1/4" x 3.5" dia |
3.50" |
2.75" |
.41" |
.65" |
R .130" |
| Idler 1/4" x 4" dia |
4.00" |
3.20" |
.41" |
.65" |
R .130" |
| Idler 1/4" x 4.50" dia |
4.50" |
3.70" |
.41" |
.65" |
R .130" |
| Idler 1/4" x 5" dia |
5.00" |
4.20" |
.41" |
.65" |
R .130" |
| Idler 5/16" x 2.13" dia * |
2.13" |
1.63" |
.34" |
.50" |
R .170" |
| Idler twin 5/16" x 2.25" dia |
2.25" |
1.85" |
2 at .32" each |
1.00" |
R .160" |
| Idler 5/16" x 2.5" dia |
2.50" |
1.88" |
.38" |
.65" |
R .195" |
| Idler 3/8" x 2.5" dia |
2.50" |
1.88" |
.38" |
.65" |
R .195" |
| Idler 3/8" x 3" dia |
3.08" |
2.40" |
.38" |
.65" |
R .195" |
| Idler 3/8" x 3.5" dia |
3.50" |
2.88" |
.38" |
.65" |
R .195" |
| Idler 3/8" x 4" dia |
4.00" |
3.38" |
.38" |
.65" |
R .195" |
* Idler 5/16 x 2.13" dia -- available
only with .59" (15mm) bore dimeter or .35" (8.9mm) bore adapter.
Maximum bore diameter without an adapter is 17mm (0.669")
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Inc. All Rights Reserved.