SKF PHG4578-14M-40 Timing belt (synchronous drive belt)
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Product Description
SKF PHG4578-14M-40 timing belt (synchronous drive belt). Synchronous drive belt engaging matched-pitch sprockets to transmit torque with a fixed shaft-to-shaft speed ratio and no slip. Trapezoidal (MXL / XL / L / H / XH / XXH), curvilinear (HTD / STD / RPP), and modified curvilinear (Poly Chain GT) tooth profiles. Tension member glass-fibre or aramid cord; body chloroprene or hydrogenated nitrile rubber (HNBR). Standards ISO 5296, ISO 13050, DIN 7721, RMA IP-24.
Technical Specifications
- Type
- Timing belt (synchronous drive belt)
- Designation
- SKF PHG4578-14M-40
- HS code
- 4010.34
- Pitch length
- 4578 mm
- Tooth depth
- 6.1 mm
- Tooth height
- 10 mm
- Tooth pitch
- 14 mm
- Width
- 40 mm
- Number of teeth
- 327
- Section
- 14M
- Sleeve
- No
- Product net weight
- 1.86 kg
- eClass code
- 23-17-02-90
- UNSPSC code
- 26111504
Standards & Compliance
- Standard
- SKF designation convention (see description for governing ISO / DIN)
- Material
- As declared by SKF designation suffix
- Temperature Range
- Per SKF product data
- HS Code
- 4010.34
Cross References
- Gates 45781440
- Continental / ContiTech 45781440
- Optibelt 45781440
- Megadyne 45781440
- Bando 45781440
- Equivalent: 45781440 (Gates)
- Equivalent: 45781440 (Continental / ContiTech)
- Equivalent: 45781440 (Optibelt)
- Equivalent: 45781440 (Megadyne)
- Equivalent: 45781440 (Bando)
Compatibility & Fitment
Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.
Product Documentation
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Technical guides
Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy PHG4578-14M-40?
- PHG4578-14M-40 can be ordered from cballast.com as a SKF catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this SKF product?
- The manufacturer part number is PHG4578-14M-40.
- What is the HS code for PHG4578-14M-40?
- The customs tariff (HS) code for PHG4578-14M-40 is 4010.34.
- Who manufactures PHG4578-14M-40?
- PHG4578-14M-40 is a SKF product in the Bearings & Power Transmission range.
- Is a datasheet available for PHG4578-14M-40?
- Yes — the PHG4578-14M-40 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for PHG4578-14M-40?
- The minimum order quantity is 1.
- Is PHG4578-14M-40 available?
- Yes — PHG4578-14M-40 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).