Deep groove ball bearing 6806 – 30×42×7 mm
6 offers · 3 manufacturers · net prices from PLN 28.89 · dispatch in 2 working days
6806 is a deep groove ball bearing with a 30 mm bore, 42 mm outside diameter and 7 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
- 30 mm
- outside D
- 42 mm
- width B
- 7 mm
- sealing
- open
- mass
- 0.03 kg
- net price from
- PLN 28.89
Brands and prices 6806
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 | 6806 | CN | PLN 28.89PLN 35.53 gross | supplier stockdispatch in 2 working days | |
| NTN | 6806 JRriveted pressed steel cage (FAG) | CN | PLN 35.32PLN 43.44 gross | supplier stockdispatch in 2 working days | |
| NACHI | 6806-2NSEreinforced design, higher load rating | CN | PLN 35.80PLN 44.03 gross | supplier stockdispatch in 2 working days | |
| NTN | 6806 JRC3riveted pressed steel cage (FAG) | C3 | PLN 44.12PLN 54.27 gross | supplier stockdispatch in 2 working days | |
| NSK | 6806 | CN | PLN 44.22PLN 54.39 gross | supplier stockdispatch in 2 working days | |
| NSK | 6806-DD | CN | PLN 51.19PLN 62.96 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6806
The same size in another design – open, shielded, tapered bore.
How manufacturers designate 6806
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 6806 are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6806
What are the dimensions of bearing 6806?
Bore 30 mm, outside diameter 42 mm, width 7 mm. Standardised dimensions – the same for every manufacturer.
Are 6806 bearings from different brands interchangeable?
Yes. 6806 NACHI, 6806 JR NTN, 6806 NSK are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6806 cost?
At Castomer from PLN 28.89 to PLN 51.19 net per piece depending on the manufacturer (NACHI, NTN, NSK). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6806?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
