Where can I buy PHFM-4-3/8?

PHFM-4-3/8 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 PHFM-4-3/8.

What is the HS code for PHFM-4-3/8?

The customs tariff (HS) code for PHFM-4-3/8 is 8483.50.

Who manufactures PHFM-4-3/8?

PHFM-4-3/8 is a SKF product in the Bearings & Power Transmission range.

Is a datasheet available for PHFM-4-3/8?

Yes — the PHFM-4-3/8 datasheet can be viewed and downloaded on this page.

What is the minimum order quantity for PHFM-4-3/8?

The minimum order quantity is 1.

Is PHFM-4-3/8 available?

Yes — PHFM-4-3/8 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).

SKF

SKF PHFM-4-3/8 QD (Quick Disconnect) bushing

Name: SKF PHFM-4-3/8 QD (Quick Disconnect) bushing
Brand: SKF
SKU: SKF-PHFM-4-3/8

Part numberPHFM-4-3/8Item numberSKF-PHFM-4-3/8HS code8483.50

SKF designation convention (see description for governing ISO / DIN)

MaterialAs declared by SKF designation suffix

Bearings & Power Transmission

QD Bushings

MOQ:1

Pricing

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Product Description

SKF PHFM-4-3/8 qd (quick disconnect) bushing. Flanged split-taper bushing that clamps a QD-hub pulley, sprocket or coupling to a shaft using screws inserted from either side (forward-mount or reverse-mount). Standard series JA, SH, SDS, SD, SK, SF, E, F, J, M, N, P, S, W. De-facto industry standard.

Technical Specifications

Type: QD (Quick Disconnect) bushing
Designation: SKF PHFM-4-3/8
HS code: 8483.50
Width, total: 171.45 mm
Flange diameter: 228.6 mm
Flange thickness: 31.8 mm
Width, bushing seat: 131.57 mm
Bushing type: M
Category: QD bushings
Product net weight: 41.5 kg
eClass code: 23-05-19-01
UNSPSC code: 31171605

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

Dodge 438
Browning 438
Martin Sprocket 438
Equivalent: 438 (Dodge)
Equivalent: 438 (Browning)
Equivalent: 438 (Martin Sprocket)

Compatibility & Fitment

Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

SKF PHFM-4-3/8 QD (Quick Disconnect) bushing — Specification sheet Download

Document preview: SKF PHFM-4-3/8 QD (Quick Disconnect) bushing — Specification sheet

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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 PHFM-4-3/8?: PHFM-4-3/8 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 PHFM-4-3/8.
What is the HS code for PHFM-4-3/8?: The customs tariff (HS) code for PHFM-4-3/8 is 8483.50.
Who manufactures PHFM-4-3/8?: PHFM-4-3/8 is a SKF product in the Bearings & Power Transmission range.
Is a datasheet available for PHFM-4-3/8?: Yes — the PHFM-4-3/8 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for PHFM-4-3/8?: The minimum order quantity is 1.
Is PHFM-4-3/8 available?: Yes — PHFM-4-3/8 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).