Deep groove ball bearing 6210 K – 50×90×20 mm
1 offer · 1 manufacturer · net prices from PLN 36.99 · dispatch in 2 working days
6210 K is a deep groove ball bearing with a 50 mm bore, 90 mm outside diameter and 20 mm width, open design (no seals) – for externally lubricated arrangements 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
- 50 mm
- outside D
- 90 mm
- width B
- 20 mm
- sealing
- open
- net price from
- PLN 36.99
Brands and prices 6210 K
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 | 6210-2NKE9CMtapered bore, taper 1:12, reinforced design, higher load rating, machined brass cage | CN | PLN 36.99PLN 45.50 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6210
The same size in another design – open, shielded, tapered bore.
- 6210Open45 offers · from PLN 15.72 net
- 6210-2Z2Z – metal shields, both sides30 offers · from PLN 15.72 net
- 6210-2RS2RS – rubber contact seals, both sides25 offers · from PLN 22.02 net
- 6210-ZZ – metal shield, one side16 offers · from PLN 32.73 net
- 6210-RSRS – rubber contact seal, one side8 offers · from PLN 39.58 net
- 6210-2RZ2RZ – rubber non-contact seals, both sides2 offers · from PLN 44.22 net
- 6210-RZRZ – rubber non-contact seal, one side2 offers · from PLN 143.32 net
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 6210 K are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6210 K
What are the dimensions of bearing 6210 K?
Bore 50 mm, outside diameter 90 mm, width 20 mm. Standardised dimensions – the same for every manufacturer.
How much does bearing 6210 K cost?
At Castomer from PLN 36.99 to PLN 36.99 net per piece depending on the manufacturer (NACHI). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6210 K?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
