| Symbol | Value | Description |
|---|---|---|
| ≈m | 0.00214 kg | Weight |
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INA
INA AS0821 Axial Bearing Washer 8 × 21 × 1 mm
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Axial Bearing Washer
RFQ
Estimated delivery: 26 Jul 2026 (overseas stock, ~4 weeks)
In stockEstimated delivery: 26 Jul 2026 (overseas stock, ~4 weeks)
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
- Category
- Axial Bearing Washer
- Bore
- 8 mm mm
- Outer Ø
- 21 mm mm
- Width
- 1 mm mm
Overview
INA AS0821 Axial Bearing Washer is an accessory raceway component for thrust needle or roller bearings. When adjacent machine surfaces cannot serve as raceways or lack the required surface quality, it helps transmit axial load reliably and reduce wear.
It is a precision-machined thin washer used as a shaft washer or housing washer. Combined with roller-and-cage assemblies, it forms an axial bearing set.
Key features
- Provides raceway surface for thrust bearings
- Reduces surface requirements on adjacent parts
- Stabilizes axial load transmission
- Fits into thin axial spaces
Typical applications
- Thrust needle bearing sets
- Axial cylindrical roller bearing sets
- Gearbox axial supports
- Compact drive washer assemblies
Selection guidance
Check bore, outside diameter, thickness, washer position, matching roller assembly, and required surface hardness.
| Symbol | Value | Description |
|---|---|---|
| d | 8 mm | Bore diameter |
| D | 21 mm | Outside diameter |
| B | 1 mm | Width |
Also searched as
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
INAAS0821INA AS0821
