SKF PHS 16B-1DSTB25 sprockets and gears
- Brand
- SKF
- Category
- Power transmission
- Subcategory
- Sprockets and gears
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
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Description
SKF PHS 16B-1DSTB25 is a reference of sprockets and gears, within Power transmission. Request a quote for PHS 16B-1DSTB25 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
SKF PHS sprockets with DSTB ending are single-strand chain sprockets for roller chains of the pitch indicated in the code, with hub and surface treatment suitable for continuous service. They are used to transmit motion between parallel shafts in machines where space is limited and a precise transmission ratio is sought. MR Accesorios Industriales sells this line as part of its power transmission offering.
The designation is read in blocks. PHS identifies the SKF sprocket family for chain. The number that follows, such as 06B in the examples PHS 06B-1DSTB18 to PHS 06B-1DSTB25, indicates the chain pitch according to ISO 606, equivalent to the corresponding ANSI series. The 1 indicates a single strand. DSTB corresponds to the construction variant with hub and specific finish. The final number, from 18 to 25 in the listed cases, is the number of teeth on the sprocket.
These sprockets appear in low and medium power transmissions: belt or roller conveyors, packaging machines, bakery equipment, mixers, bucket elevators and door or gate drives. In Argentine industry they are seen in food plants, meat processing plants, tanneries and metalworking shops that assemble or replace production lines with chains of the corresponding pitch.
To choose well, take into account the number of teeth, the shaft diameter and the type of fixing. Verify that the chain pitch matches that of the sprocket and that the number of teeth is compatible with the available space. During assembly, align the sprockets, check chain tension and lubricate with suitable oil or grease according to speed and load. Even slight misalignment accelerates wear on teeth and chain.
Equivalences between brands are handled by pitch and number of teeth, not by commercial code. A sprocket of the same pitch and number of teeth from another brand can be interchanged if the pitch, number of teeth, shaft diameter and hub type match. If you have doubts, send the complete code and measurements to MR Accesorios Industriales via WhatsApp and we will help you identify the part.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm the dimensions and version against the manufacturer's data sheet.
Frequently Asked Questions
- What does the final number in PHS 06B-1DSTB20 mean?
- That number indicates the number of teeth on the sprocket. In the example, 20 teeth. The block indicating the pitch defines the chain pitch and the 1 indicates a single strand. This is the reference you need to provide for a quote.
- Can it replace a sprocket from another brand?
- It can if the pitch, number of teeth, shaft diameter and hub type match. Equivalences are verified by dimensions, not by code. Send us the measurements and we will confirm.
- How are these sprockets lubricated?
- It depends on speed and load. At low speed, periodic grease or oil application is sufficient; at higher speed, drip or bath lubrication is preferable. Always follow the machine manufacturer's recommendation.