National A-57
National A-57 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: NP559445; Cup: NP945727.
National part number A-57.
- Manufacturer
- National
- Part number
- A-57
- Category
- Hardware & Accessories
- SearchForPart reference
- SFP-PRT-BSASCHFF
Tapered Assemblies & Component Parts
What does it fit?
The source prints no vehicle, engine or equipment for this part.
Specifications
- Cone
- NP559445
- Cup
- NP945727
- Dimensions as printed
- 1.0594 0.5906 (columns: cone bore, cone length, cone radius, cup O.D., cup length, cup radius, cup standout, cup width; some not printed)
- Name taken from
- the section heading, pdf page 8
Availability
Not currently offered by an approved supplier. Ask us to source it and we look for a supplier.
Do you sell this part?
If you stock or supply this part, tell us about your business and what you sell.
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.
Need it installed or repaired?
Need a mobile mechanic or a repair shop for this part? MTS Mobile Truck Repair provides mobile repair and installation for semi-trucks, heavy-duty commercial trucks, tires, trailers, farm and construction equipment and hydraulics across the US and Canada.
Request service from MTS Mobile Truck Repair
MTS Mobile Truck Repair is a separate company. SearchForPart refers you to them.