Sprocket 12B-1 z=15 for Taper-Lock bush 1610
Available product promotions:
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Weight0,45kg
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UPC Code5908453548061
Product Description
Sprocket 12B-1 z=15 for Taper-Lock bush 1610 is designed for 12B-1 roller chain (European standard DIN 8187 / ISO 606), single-strand (simplex), with a pitch of 19.05 mm (3/4"). It has 15 teeth and is made of C45 steel.
The sprocket has a seat for a Taper-Lock 1610 clamping bush, so it can be mounted on the shaft without boring the hole or cutting a keyway in the sprocket - simply choose a 1610 bush with a bore that matches the shaft. The hub diameter is 70 mm and the total width of the sprocket is 25 mm. The bush is not included - the 1610 bush can be purchased separately from our range.
Technical data
| Chain | 12B-1 (DIN 8187 / ISO 606) |
| Pitch | 19.05 mm (3/4") |
| Chain inner width | 11.68 mm |
| Roller diameter | 12.07 mm |
| Number of teeth | 15 |
| Pitch diameter Dp | 91.63 mm |
| Outside diameter De | 99.8 mm |
| Bush | Taper-Lock 1610 (sold separately) |
| Hub diameter d | 70 mm |
| Total width H | 25 mm |
| Tooth width | 11.1 mm |
| Material | C45 steel |
| Weight | 0.45 kg |
| EAN | 5908453548061 |
Applications
It works in chain transmissions of industrial machinery where easy sprocket replacement is important.
Frequently asked questions
Which chain does this sprocket fit?
12B-1 roller chain to European standard DIN 8187 / ISO 606, with a pitch of 19.05 mm. A simplex sprocket requires a single-strand (simplex) chain.
Does it fit ASA 60 chain?
No. ASA 60 chain (American standard) has the same pitch, but a different roller diameter (11.91 mm instead of 12.07 mm) and a different inner width (12.7 mm instead of 11.68 mm). The 12B sprocket is designed for European-standard chain, so the two systems should not be mixed.
Is this sprocket available in another version?
Yes. Also available: Sprocket 12B-1 z=15 for Taper-Lock bush 1610 hardened.
Can the bush taper be greased before mounting?
No. The bush works by friction, and grease on the tapered surfaces can cause the bush to be drawn in too deep and crack the sprocket hub. The tapered surfaces must be degreased before mounting.
How do I remove a sprocket with a Taper-Lock bush?
Remove the mounting screws and screw one of them into the free dismounting hole. The screw then acts as a puller and pushes the bush out of the sprocket seat.
What does the lead time depend on?
When ordering, please check the current stock level of this sprocket - the lead time depends on it and is clearly stated according to the quantity available in each warehouse. The stock level is shown above the product price and may vary depending on the warehouse.
Product photos are for illustration purposes only.
Product Features
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Weight0,45kg
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UPC Code5908453548061