Product Description
SKF NK8/12TN machined ring needle roller bearing without inner ring. Compact high-load bearing for precision assemblies.
Technical Specifications
- Material
- Chrome Steel (GCr15/AISI 52100)
- Standard
- ISO 1206
- Standard size
- NK8/12
- Approval
- ISO 9001, ISO/TS 16949, ISO 492, DIN 620
- Standards
- ISO 9001, ISO 492, DIN 620, ISO 15
- Approvals
- RoHS
- HS code
- 8482.40
- Bore diameter of needle roller complement
- 8 mm
- Outside diameter
- 15 mm
- Width
- 12 mm
- Basic dynamic load rating
- 3.8 kN
- Basic static load rating
- 4.25 kN
- Reference speed
- 32000 r/min
- Limiting speed
- 36000 r/min
- Bearing part
- Bearing without inner ring
- Number of rows
- 1
- Outer ring type
- Machined (solid)
- Aligning feature
- Without
- Cage
- Non-metallic
- Number of flanges, outer ring
- 2
- Tolerance class
- Normal
- Material, bearing
- Bearing steel
- Coating
- Without
- Sealing
- Without
- Relubrication feature
- Without
- Indicative carbon footprint for new product
- 0.03 kg CO2e
- Product net weight
- 0.009 kg
- eClass code
- 23-05-09-03
- UNSPSC code
- 31171512
- Lubricant
- None
Standards & Compliance
- Standard
- ISO 1206
- Size / Series
- NK8/12
- Material
- Chrome Steel (GCr15/AISI 52100)
- Classification / Approval
- ISO 9001, ISO/TS 16949, ISO 492, DIN 620
- HS Code
- 8482.40
Cross References
- SKF NK8/12TN
- INA NK8/12-TV
- NTN NK8/12T2
Compatibility & Fitment
Standard ISO 15 bearing dimensions. Compatible with SKF, NSK, FAG, NTN, Koyo, Timken of same designation.
Product Documentation
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Technical guides
Catalogue entry last verified: 2026-08-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy NK 8/12 TN?
- NK 8/12 TN 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 NK 8/12 TN.
- What is the HS code for NK 8/12 TN?
- The customs tariff (HS) code for NK 8/12 TN is 8482.40.
- Who manufactures NK 8/12 TN?
- NK 8/12 TN is a SKF product in the Bearings range.
- Is a datasheet available for NK 8/12 TN?
- Yes — the NK 8/12 TN datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for NK 8/12 TN?
- The minimum order quantity is 1.
- Is NK 8/12 TN available?
- Yes — NK 8/12 TN 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).