SKF PHS25-1A72 ANSI roller-chain sprocket (ISO / DIN 8188)
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Product Description
SKF PHS25-1A72 ansi roller-chain sprocket (iso / din 8188). Machined-tooth roller-chain sprocket cut to the ANSI B29.1 / ISO 606 / DIN 8188 imperial roller chain series (25, 35, 40, 50, 60, 80, 100, 120, 140, 160, 180, 200, 240). Simplex, duplex or triplex tooth profile per fitted chain execution. Bored for QD taper bushing or pilot-bore. Hardened teeth standard.
Technical Specifications
- Type
- ANSI roller-chain sprocket (ISO / DIN 8188)
- Designation
- SKF PHS25-1A72
- HS code
- 8483.50
- Pitch
- 6.35 mm
- Outside diameter
- 149.35 mm
- Category
- ANSI roller chain sprocket
- Performance type
- Simplex
- Sprocket type
- A
- Standard
- ANSI
- Mounting arrangement
- Rough stock bore
- Material
- Steel
- Number of teeth
- 72
- Product net weight
- 0.263 kg
- eClass code
- 23-17-04-50
- UNSPSC code
- 31171901
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
- 8483.50
Cross References
- Renold 25172
- Tsubaki 25172
- Martin Sprocket 25172
- Rexnord 25172
- Equivalent: 25172 (Renold)
- Equivalent: 25172 (Tsubaki)
- Equivalent: 25172 (Martin Sprocket)
- Equivalent: 25172 (Rexnord)
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
- Roller Chain and Sprocket Finder — ISO 04B–32B and ANSI 25–200 by Chain Number, Strands and Teeth (SKF PHC / PHS)
- SKF 81xxx Cylindrical Roller Thrust Bearing — Dimensions, Load Ratings & Interchange (81102 to 81140)
- SKF Deep Groove Ball Bearing Reference — 6000 / 6200 / 6300 / 6400 Series (Dimensions, Load Ratings, Interchange to FAG NSK NTN Timken)
Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy PHS25-1A72?
- PHS25-1A72 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 PHS25-1A72.
- What is the HS code for PHS25-1A72?
- The customs tariff (HS) code for PHS25-1A72 is 8483.50.
- Who manufactures PHS25-1A72?
- PHS25-1A72 is a SKF product in the Bearings & Power Transmission range.
- Is a datasheet available for PHS25-1A72?
- Yes — the PHS25-1A72 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for PHS25-1A72?
- The minimum order quantity is 1.
- Is PHS25-1A72 available?
- Yes — PHS25-1A72 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).