Sprocket 16B-1 z=57 for Taper-Lock bush 3020, C45 steel
Available product promotions:
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Weight22kg
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UPC Code5908453548474
Product Description
Sprocket 16B-1 z=57 for Taper-Lock bush 3020, C45 steel fits 16B-1 roller chain (European standard DIN 8187 / ISO 606), single-strand (simplex), with a pitch of 25.4 mm (1"). It has 57 teeth and is made of C45 steel.
The sprocket has a seat for a Taper-Lock 3020 clamping bush, so it can be mounted on the shaft without boring the hole or cutting a keyway in the sprocket - simply choose a 3020 bush with a bore that matches the shaft. The hub diameter is 140 mm and the total width of the sprocket is 51 mm. The bush is not included - the 3020 bush can be purchased separately from our range.
Technical data
| Chain | 16B-1 (DIN 8187 / ISO 606) |
| Pitch | 25.4 mm (1") |
| Chain inner width | 17.02 mm |
| Roller diameter | 15.88 mm |
| Number of teeth | 57 |
| Pitch diameter Dp | 461.07 mm |
| Outside diameter De | 474 mm |
| Bush | Taper-Lock 3020 (sold separately) |
| Hub diameter d | 140 mm |
| Total width H | 51 mm |
| Tooth width | 16.2 mm |
| Material | C45 steel |
| Weight | 22 kg |
| EAN | 5908453548474 |
Applications
It is used in sawmills, cement plants and bulk material handling lines.
Frequently asked questions
Which chain does this sprocket fit?
16B-1 roller chain to European standard DIN 8187 / ISO 606, with a pitch of 25.4 mm. A simplex sprocket requires a single-strand (simplex) chain.
Does it fit ASA 80 chain?
No. ASA 80 chain (American standard) has the same pitch and roller diameter, but a different inner width (15.88 mm instead of 17.02 mm). The 16B 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 16B-1 z=57 for Taper-Lock bush 3020, cast iron.
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.
Can a Taper-Lock bush be used on a shaft without a keyway?
The bush holds on the shaft by friction, but in drives transmitting high torque a key is an essential safeguard. Bushes with larger bores have a standard keyway to DIN 6885.
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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Weight22kg
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UPC Code5908453548474