SKF PHFFX120-18X40 Keyless shaft bushing / locking assembly
Pricing
Request a quote
We reply within 24 hours
Product Description
SKF PHFFX120-18X40 keyless shaft bushing / locking assembly. Frictional shaft-to-hub coupling that transmits torque without a key or splined joint, by radial-elastic clamping between the shaft and hub. Executed as a double-taper collet (self-centring), a single-taper Ringfeder-style assembly, or a stepped-piston hydraulic clamp. Removed and re-installed non-destructively; excellent choice for high-precision or high-torque locations where a keyway would fatigue the shaft.
Technical Specifications
- Type
- Keyless shaft bushing / locking assembly
- Designation
- SKF PHFFX120-18X40
- HS code
- 8483.60
- Bore diameter
- 18 mm
- Outside diameter
- 40 mm
- Width, total
- 24.5 mm
- Contact width
- 12 mm
- Element width
- 18.5 mm
- Bushing number
- FX120
- Category
- Keyless bushings
- Number of clamp screws
- 6
- Product net weight
- 0.12 kg
- eClass code
- 23-05-19-01
- UNSPSC code
- 31171605
Standards & Compliance
- Standard
- SKF designation convention
- Material
- As declared by SKF designation suffix
- Temperature Range
- Per SKF product data
- HS Code
- 8483.60
Cross References
- Ringfeder 1201840
- Fenner 1201840
- KTR 1201840
- Tollok 1201840
- Equivalent: 1201840 (Ringfeder)
- Equivalent: 1201840 (Fenner)
- Equivalent: 1201840 (KTR)
- Equivalent: 1201840 (Tollok)
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
More from SKF
SKF
SKF SAA80TXE-2LS Rod end (spherical plain bearing with threaded eye)
SKF
SKF SNL3080 SNL 30/31/32 split pillow-block housing
SKF
SKF 729101-CK1 Hydraulic bearing mounting / dismounting tool
SKF
SKF 146.5X171.7X38DOCR60 Metal face seal (Duo-Cone / mud seal)
SKF
SKF 1211ETN9/C3 Self-aligning ball bearing (12XX / 13XX / 22XX)
SKF
SKF 31317/DF03 Matched pair / set of tapered roller bearings
SKF
SKF HJ213EC Single-row cylindrical roller bearing (NU / N / NJ / NUP)
SKF
SKF 812/500M Cylindrical roller thrust bearing (81XXX)
Technical guides
- Taper Bush Finder — Sizes 1008 to 5050 by Bore, QD Bushes (SH–M) and Keyless Locking Assemblies (SKF PHF TB / SF / FX)
- 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 PHFFX120-18X40?
- PHFFX120-18X40 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 PHFFX120-18X40.
- What is the HS code for PHFFX120-18X40?
- The customs tariff (HS) code for PHFFX120-18X40 is 8483.60.
- Who manufactures PHFFX120-18X40?
- PHFFX120-18X40 is a SKF product in the Bearings & Power Transmission range.
- Is a datasheet available for PHFFX120-18X40?
- Yes — the PHFFX120-18X40 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for PHFFX120-18X40?
- The minimum order quantity is 1.
- Is PHFFX120-18X40 available?
- Yes — PHFFX120-18X40 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).