Deep groove ball bearing 6905 – 25×42×9 mm
5 offers · 3 manufacturers · net prices from PLN 22.95 · dispatch in 2 working days
6905 is a deep groove ball bearing with a 25 mm bore, 42 mm outside diameter and 9 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
- 25 mm
- outside D
- 42 mm
- width B
- 9 mm
- sealing
- open
- mass
- 0.05 kg
- net price from
- PLN 22.95
Brands and prices 6905
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 | 6905 | CN | PLN 22.95PLN 28.23 gross | supplier stockdispatch in 2 working days | |
| NTN | 6905 | CN | PLN 26.08PLN 32.08 gross | supplier stockdispatch in 2 working days | |
| NACHI | 6905-2NSECMEC design, machined brass cage (SKF) | CN | PLN 28.41PLN 34.94 gross | supplier stockdispatch in 2 working days | |
| NACHI | 6905-2NSEC3reinforced design, higher load rating | C3 | PLN 28.41PLN 34.94 gross | supplier stockdispatch in 2 working days | |
| KOYO | 6905 | CN | PLN 39.10PLN 48.09 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6905
The same size in another design – open, shielded, tapered bore.
How manufacturers designate 6905
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 6905 are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6905
What are the dimensions of bearing 6905?
Bore 25 mm, outside diameter 42 mm, width 9 mm. Standardised dimensions – the same for every manufacturer.
Are 6905 bearings from different brands interchangeable?
Yes. 6905 NACHI, 6905 NTN, 6905 KOYO are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6905 cost?
At Castomer from PLN 22.95 to PLN 39.10 net per piece depending on the manufacturer (NACHI, NTN, KOYO). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6905?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
