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Gates 3MR-21S-06 is a PowerGrip GT2 sprocket with 21 teeth, 3MR pitch, and 6 mm face width. Designed for synchronous drives requiring positive engagement and zero-slip torque transmission. Precision-machined for compatibility with Gates 3MR round-tooth GT belts.
MODEL 3MR-21S-06
This vendor has a minimum order quantity of 4. Order minimum ($) may be applied. Add desired QTY to cart and proceed to checkout to view minimum
Contact supplier for technical support on: 303-744-5800
$33.73 Each
Prices are subject to change
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Brand Minimum Order Quantity: 4
Typically Ships in: 1 day
Returnable: See conditions
Belt Pitch (in)
0.12
Belt Width (in)
0.24
Bore Diameter
1/4 to 1/4 in
Bore Max (in)
0.25
Bore Min (in)
0.25
Bushing Style
Minimum Plain Bore
Bushing Type
MPB
Face Width
0.386 in
Finish
Clear Anodize
Flange Diameter
0.9 in
Hub Diameter
1/2 in
Material
Aluminum
Number of Grooves
21
Outside Diameter
0.76 in
Overall Length
11/16 in
Pitch (mm)
3 mm
Pitch Diameter
0.79 in
Series
7843
Suitable For Use With
6 mm W 2MR and 3MR PowerGrip GT2 Belts
Width (mm)
6
| Application | |
| Features Advantages | Precise sprocket design produces positive, press fit to shaft. Smaller, narrower sprockets save shaft space. Precision manufactured and static balanced to eliminate sprocket wobble. |
| Markets/Applications | Use with 2MR and 3MR PowerGrip GT2 belts. |
| Belt / Sprocket Specifications | |
| Bore Range (in) | 1/4 - 1/4 |
| Bore or Bushing | MPB |
| Number of Grooves | 21 |
| Pitch Diameter (in) | .790 |
| Construction | |
| Material | AL |
| Notes | |
| Packaging | |
| Customer Pack | 1.0 |
| Standard Pack | 1 |
SKU: 179389
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SKU: 179389
Gates b-55 belt
We use these belts on wastewater lagoon aerators which run 24/7. Great price for a high quality belt and receive them within a few days of ordering!
Read moreIn order to be eligible for a return, product to be returned must be at least $150 US. Items must be unused and unmounted, in resalable condition. Return authorization must be requested, no credit or exchanges will be granted if items are shipped back without return authorization or if items are not in resalable condition. Re-stocking fee is $60 US flat, cannot be voided if placing an off-setting order. Made To Order items are Non-Returnable and Non-Cancellable.