Deep groove ball bearing 6208 K-2RS – 40×80×18 mm
2 offers · 2 manufacturers · net prices from PLN 48.88 · dispatch in 2 working days
6208 K-2RS is a deep groove ball bearing with a 40 mm bore, 80 mm outside diameter and 18 mm width, with two rubber contact seals (2RS) – greased for life, maintenance-free with a tapered bore (K) for adapter sleeve mounting. 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
- 40 mm
- outside D
- 80 mm
- width B
- 18 mm
- sealing
- 2RS
- mass
- 0.36 kg
- net price from
- PLN 48.88
Brands and prices 6208 K-2RS
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 | |
|---|---|---|---|---|---|
| NSK | 6208 DDUKtapered bore, taper 1:12 | CN | PLN 48.88PLN 60.12 gross | supplier stockdispatch in 2 working days | |
| SKF | 6208 K-2RS1tapered bore, taper 1:12 | CN | PLN 75.88PLN 93.33 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6208
The same size in another design – open, shielded, tapered bore.
- 6208Open48 offers · from PLN 12.37 net
- 6208-2Z2Z – metal shields, both sides34 offers · from PLN 12.37 net
- 6208-2RS2RS – rubber contact seals, both sides27 offers · from PLN 12.37 net
- 6208-ZZ – metal shield, one side14 offers · from PLN 22.67 net
- 6208-RSRS – rubber contact seal, one side10 offers · from PLN 26.30 net
- 6208-2RZ2RZ – rubber non-contact seals, both sides4 offers · from PLN 30.57 net
- 6208-RZRZ – rubber non-contact seal, one side3 offers · from PLN 82.24 net
How manufacturers designate 6208 K-2RS
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| NSK | 6208 DDUK | 2RS – rubber contact seals, both sides |
| SKF | 6208 K-2RS1 | 2RS – rubber contact seals, both sides |
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 6208 K-2RS are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6208 K-2RS
What are the dimensions of bearing 6208 K-2RS?
Bore 40 mm, outside diameter 80 mm, width 18 mm. Standardised dimensions – the same for every manufacturer.
Are 6208 K-2RS bearings from different brands interchangeable?
Yes. 6208 DDUK NSK, 6208 K-2RS1 SKF are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6208 K-2RS cost?
At Castomer from PLN 48.88 to PLN 75.88 net per piece depending on the manufacturer (NSK, SKF). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6208 K-2RS?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
