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Martin 16B21 Type B plain bore sprocket for 16B (ISO 606/DIN 8187) metric roller chain, 25.4 mm pitch, 21 teeth, steel construction. Hub one side design for re-boring to custom shaft sizes. Outside diameter 186.296 mm, pitch diameter 170.421 mm. For use with 16B British Standard roller chain in metric power transmission applications.
MODEL 16B21
Contact supplier for technical support on: 323-728-8117
$231.27 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
21
Outside Dia
186.296 mm
Pitch
25.400 mm
Pitch Diameter
170.421 mm
| Material | Steel | Width across Teeth/ Rows | 16.180 mm |
|---|---|---|---|
| Chain Number | 16B-1 | Hub Configuration | B |
| Chain Pitch | 25.400 mm | Hub Outside Diameter | 106.782 mm |
| Number of Chain Rows | 1 | Length thru Bore | 50.013 mm |
| Number of Teeth | 21 | Construction Detail | Welded |
| Outside Diameter | 186.296 mm | Bore Type | Stock Bore |
| Pitch Diameter | 170.421 mm | Min Bore Size | 25.000 mm |
| Single Strand Tooth Thickness | 16.180 mm | Max Bore Size | 75.000 mm |
| Storage Dimension Length | 7.335 in. | Weight | 10.71 lbs. |
|---|---|---|---|
| Storage Dimension Width | 7.335 in. | Individually Packaged | No |
| Storage Dimension Height | 1.969 in. |
SKU: 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: 254588
Electric motor pulley sheave
Good selection of motor belt pulley sheaves. Found the size unit I was looking to fit to my new compressor motor. confirmed with manufacturers rep then ordered. Price was good and MRO ships out ASAP. Free shipping. If you need real soon have to pay for quicker shipping.
Read moreSKU: 250207
Perfect
Perfect replacement part, Good purchase experience. I would use MRO again.
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SKU: 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: 254588
Electric motor pulley sheave
Good selection of motor belt pulley sheaves. Found the size unit I was looking to fit to my new compressor motor. confirmed with manufacturers rep then ordered. Price was good and MRO ships out ASAP. Free shipping. If you need real soon have to pay for quicker shipping.
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/