National A-31
National A-31 is a tapered Assemblies & Component Parts in Hardware & Accessories, US catalog. Listed by National Oil Seals & Bearings Specifications Guide (DRiV, 2021).
National Tapered Assemblies & Component Parts, Hardware & Accessories. Cone: JL 68145*; Cup: JM 68111-Z*; Cone bore: 1.378.
National part number A-31.
- Manufacturer
- National
- Part number
- A-31
- Category
- Hardware & Accessories
- SearchForPart reference
- SFP-PRT-XEEF86AC
Tapered Assemblies & Component Parts
What does it fit?
The source prints no vehicle, engine or equipment for this part.
Specifications
- Cone
- JL 68145*
- Cup
- JM 68111-Z*
- Cone bore
- 1.378
- Cone length
- 0.7248
- Cone radius
- 0.078
- Cup O.D.
- 2.362
- Cup length
- 0.47
- Cup radius
- 0.05
- Cup standout
- 0.0155
- Cup width
- 0.625
- Footnote
- *Not Necessarily a stock item - check for availability; + Do no replace individual components
- Name taken from
- the section heading, pdf page 8
Availability
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Catalog information provided by National Oil Seals & Bearings Specifications Guide (DRiV, 2021). Fitment for your equipment is not verified by this page. SearchForPart does not show a price here.
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