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Sprockets and gears SKF PHS 06B-1DSTB20
- Manufacturer Part Number
- PHS 06B-1DSTB20
- Brand
- SKFOfficial brand
- Category
- Power transmission
- Subcategory
- Sprockets and gears
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Description
SKF PHS 06B-1DSTB20 is a sprockets and gears reference, within Power transmission. Request a quote for PHS 06B-1DSTB20 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
SKF sprockets from the PHS line with DSTB suffix are single-strand sprockets for 06B pitch roller chains, 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 required. MR Accesorios Industriales carries 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 ANSI 06B 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, cold storage facilities, tanneries and metalworking shops that assemble or replace production lines with 06B pitch chains.
To choose correctly, take into account the number of teeth, shaft diameter and 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.
Interchangeability between brands is handled by pitch and number of teeth, not by commercial code. A 20-tooth 06B sprocket from another brand can be interchanged if the pitch, number of teeth, shaft diameter and hub type match. Do not invent equivalences based on similar codes: always compare critical dimensions before replacing. If in doubt, send the complete code and measurements to MR Accesorios Industriales via WhatsApp and we will help you identify the part.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance 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 06B block defines the chain pitch and the 1 indicates a single strand. It is the reference you need to provide for a quote.
- Can it replace a sprocket from another brand?
- It can if the 06B 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.