SKF TNF40 Bearing housing accessory
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Product Description
SKF TNF40 bearing housing accessory. Housing-mounted accessory — taconite seal (TSN), labyrinth seal (LOR), V-ring seal (LER), oil ring, oil sight-glass, drain plug, breather, lock nut cover, adapter-sleeve cap. Sized to fit an SNL / SAF / SAW pillow-block housing of matching numeric designation.
Technical Specifications
- Type
- Bearing housing accessory
- Designation
- SKF TNF40
- HS code
- 8483.90
- Outside diameter
- 237 mm
- Shaft diameter
- 180 mm
- Housing groove diameter
- 225.4 mm
- Width
- 69.3 mm
- Accessory type
- Housing seal
- Sealing type
- Taconite
- Material
- Steel with nitrile rubber elements
- Product net weight
- 4.6 kg
- eClass code
- 23-05-17-90
- UNSPSC code
- 31171519
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
- 8483.90
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: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy TNF40?
- TNF40 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 TNF40.
- What is the HS code for TNF40?
- The customs tariff (HS) code for TNF40 is 8483.90.
- Who manufactures TNF40?
- TNF40 is a SKF product in the Bearings & Power Transmission range.
- Is a datasheet available for TNF40?
- Yes — the TNF40 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for TNF40?
- The minimum order quantity is 1.
- Is TNF40 available?
- Yes — TNF40 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).