Deep groove ball bearing 6406 – 30×90×23 mm
11 offers · 7 manufacturers · net prices from PLN 61.72 · dispatch in 2 working days
6406 is a deep groove ball bearing with a 30 mm bore, 90 mm outside diameter and 23 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
- 90 mm
- width B
- 23 mm
- sealing
- open
- mass
- 0.74 kg
- net price from
- PLN 61.72
Brands and prices 6406
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 | |
|---|---|---|---|---|---|
| NKE | 6406 | CN | PLN 61.72PLN 75.92 gross | supplier stockdispatch in 2 working days | |
| NKE | 6406 C3 | C3 | PLN 63.72PLN 78.38 gross | supplier stockdispatch in 2 working days | |
| KOYO | 6406 C3 | C3 | PLN 78.19PLN 96.17 gross | supplier stockdispatch in 2 working days | |
| KOYO | 6406 | CN | PLN 78.19PLN 96.17 gross | supplier stockdispatch in 2 working days | |
| TIMKEN | 6406 | CN | PLN 81.28PLN 99.97 gross | supplier stockdispatch in 2 working days | |
| NTN | 6406 C3 | C3 | PLN 83.54PLN 102.75 gross | supplier stockdispatch in 2 working days | |
| FAG | 6406 C3 | C3 | PLN 84.24PLN 103.62 gross | supplier stockdispatch in 2 working days | |
| NSK | 6406 | CN | PLN 95.96PLN 118.03 gross | supplier stockdispatch in 2 working days | |
| NSK | 6406 C3 | C3 | PLN 96.02PLN 118.10 gross | supplier stockdispatch in 2 working days | |
| SKF | 6406 C3 | C3 | PLN 131.43PLN 161.66 gross | supplier stockdispatch in 2 working days | |
| SKF | 6406 | CN | PLN 134.84PLN 165.85 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6406
The same size in another design – open, shielded, tapered bore.
How manufacturers designate 6406
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 6406 are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6406
What are the dimensions of bearing 6406?
Bore 30 mm, outside diameter 90 mm, width 23 mm. Standardised dimensions – the same for every manufacturer.
Are 6406 bearings from different brands interchangeable?
Yes. 6406 NKE, 6406 C3 KOYO, 6406 NSK, 6406 C3 SKF, 6406 TIMKEN are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6406 cost?
At Castomer from PLN 61.72 to PLN 134.84 net per piece depending on the manufacturer (NKE, KOYO, NSK, SKF, TIMKEN, NTN). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6406?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
