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Martin 120J70 Quick Disconnect (QD) sprocket for #120 roller chain (1-1/2" pitch) with 70 teeth. Steel construction, 34.300" outside diameter. Requires J series QD bushing (sold separately). Designed for use with Martin QD bushings and compatible with industry-standard QD systems.
MODEL 120J70
Contact supplier for technical support on: 323-728-8117
$1,559.54 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
70
Outside Dia
34.300"
Pitch
1.500 in.
| Material | Steel | Hub Configuration | C |
|---|---|---|---|
| Chain Number | 120 | Hub Outside Diameter | 7.750 in. |
| Chain Pitch | 1.500 in. | Hub Recessed For Chain | No |
| Number of Chain Rows | 1 | Construction Detail | Welded With Lightening Holes |
| Number of Teeth | 70 | Bore Type | Bushed QD |
| Outside Diameter | 34.300 in. | Bushing Part Number | J |
| Pitch Diameter | 33.434 in. | Bushing Min Bore Size | 1.250 in. |
| Single Strand Tooth Thickness | 0.924 in. | Bushing Max Bore Size | 4.500 in. |
| Hardened Teeth | No |
| Storage Dimension Width | 34.300 in. | Individually Packaged | No |
|---|---|---|---|
| Storage Dimension Height | 3.190 in. |
SKU: 261393
Great service
Very quick service part was exactly what I needed to get my skid steer going again great product and I will definitely use this business again
Read moreSKU: 265185
Great prices and quality products
Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs. THANK YOU!! :)
Read moreSKU: 250207
Perfect
Perfect replacement part, Good purchase experience. I would use MRO again.
Read more
| Brand | BLACKSTAR |
| Model | BLS D50SF112 |
| Brand | Ashland |
| Model | 10CPM230 |
SKU: 261393
Great service
Very quick service part was exactly what I needed to get my skid steer going again great product and I will definitely use this business again
Read moreSKU: 265185
Great prices and quality products
Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs. THANK YOU!! :)
Read moreSKU: 250207
Perfect
Perfect replacement part, Good purchase experience. I would use MRO again.
Read moreItem must be unused.
Item must be in it's original package.
Restocking, shipping and handling fees may apply to any return with this manufacturer.
For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/