Deep groove ball bearing 6803 – 17×26×5 mm
5 offers · 3 manufacturers · net prices from PLN 15.93 · dispatch in 2 working days
6803 is a deep groove ball bearing with a 17 mm bore, 26 mm outside diameter and 5 mm width, open design (no seals) – for externally lubricated arrangements. The dimensions are standardised, so items from different manufacturers with the same clearance and sealing are interchangeable 1:1. All brands with current net prices are listed below.
- bore d
- 17 mm
- outside D
- 26 mm
- width B
- 5 mm
- sealing
- open
- mass
- 0.01 kg
- net price from
- PLN 15.93
Brands and prices 6803
Net price per piece, gross incl. 23% VAT. Selected items go into one enquiry – we reply within 24 h, with better prices for larger quantities.
| Brand | Manufacturer designation | Clearance | Net price | Availability | |
|---|---|---|---|---|---|
| NACHI | 6803 | CN | PLN 15.93PLN 19.59 gross | supplier stockdispatch in 2 working days | |
| NTN | 6803 | CN | PLN 19.76PLN 24.30 gross | supplier stockdispatch in 2 working days | |
| NSK | 6803 | CN | PLN 22.89PLN 28.15 gross | supplier stockdispatch in 2 working days | |
| NSK | 6803 C3 | C3 | PLN 22.95PLN 28.23 gross | supplier stockdispatch in 2 working days | |
| NSK | 6803-DD | CN | PLN 30.77PLN 37.85 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6803
The same size in another design – open, shielded, tapered bore.
How manufacturers designate 6803
Each brand uses its own seal and design codes. The designations below describe the same bearing.
2RS, 2Z or C3 – which to choose?
2RS (two rubber seals) keeps dust and moisture out but limits speed. 2Z (metal shields) does not touch the ring, so it runs faster and cooler but protects less. 2RZ is the compromise – a non-contact seal.
Choose C3 clearance when the bearing runs hot (electric motors, fans) or with a tight shaft fit. Normal clearance CN is enough for ordinary applications.
The dimensions of 6803 are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6803
What are the dimensions of bearing 6803?
Bore 17 mm, outside diameter 26 mm, width 5 mm. Standardised dimensions – the same for every manufacturer.
Are 6803 bearings from different brands interchangeable?
Yes. 6803 NSK, 6803 NACHI, 6803 NTN are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6803 cost?
At Castomer from PLN 15.93 to PLN 30.77 net per piece depending on the manufacturer (NSK, NACHI, NTN). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6803?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
