SKF size55X65X1.7-Y95A O-ring / back-up ring
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Product Description
SKF size55X65X1.7-Y95A o-ring / back-up ring. SKF O-ring in nitrile (NBR), hydrogenated nitrile (HNBR), fluoroelastomer (FKM / Viton), ethylene-propylene (EPDM) or silicone (VMQ). Dimensioned to AS 568A imperial, ISO 3601 metric, or JIS B 2401. Companion PTFE / thermoplastic back-up rings extend service pressure to 700 bar in dynamic hydraulic applications by preventing extrusion into the sealing gap.
Technical Specifications
- Type
- O-ring / back-up ring Designation: SKF size55X65X1.7-Y95A HS code: 4016.93 O-ring inside diameter: 54.2 mm O-ring cross section: 5.7 mm Width: 1.7 mm material: Polyurethane (PU) Unit system: Metric Product net weight: 0.0015 kg eClass code: 23-07-01-90 UNSPSC code: 31181602
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
- 4016.93
Cross References
- Trelleborg 55651795
- Parker 55651795
- Freudenberg 55651795
- Garlock 55651795
- Equivalent: 55651795 (Trelleborg)
- Equivalent: 55651795 (Parker)
- Equivalent: 55651795 (Freudenberg)
- Equivalent: 55651795 (Garlock)
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: 2026-08-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy STR55X65X1.7-Y95A?
- STR55X65X1.7-Y95A 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 STR55X65X1.7-Y95A.
- What is the HS code for STR55X65X1.7-Y95A?
- The customs tariff (HS) code for STR55X65X1.7-Y95A is 4016.93.
- Who manufactures STR55X65X1.7-Y95A?
- STR55X65X1.7-Y95A is a SKF product in the Seals & Gaskets range.
- Is a datasheet available for STR55X65X1.7-Y95A?
- Yes — the STR55X65X1.7-Y95A datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for STR55X65X1.7-Y95A?
- The minimum order quantity is 1.
- Is STR55X65X1.7-Y95A available?
- Yes — STR55X65X1.7-Y95A 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).