Deep groove ball bearing 6810-2Z – 50×65×7 mm
3 offers · 3 manufacturers · net prices from PLN 61.28 · dispatch in 2 working days
6810-2Z is a deep groove ball bearing with a 50 mm bore, 65 mm outside diameter and 7 mm width, with two metal shields (2Z) – non-contact, for higher speeds. 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
- 65 mm
- width B
- 7 mm
- sealing
- 2Z
- mass
- 0.05 kg
- net price from
- PLN 61.28
Brands and prices 6810-2Z
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 | 6810-ZZECMEC design, machined brass cage (SKF) | CN | PLN 61.28PLN 75.37 gross | supplier stockdispatch in 2 working days | |
| KOYO | 6810 ZZ | CN | PLN 87.97PLN 108.20 gross | supplier stockdispatch in 2 working days | |
| NSK | 6810-ZZ | CN | PLN 90.23PLN 110.98 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6810
The same size in another design – open, shielded, tapered bore.
How manufacturers designate 6810-2Z
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| NACHI | 6810-ZZECM | 2Z – metal shields, both sides |
| KOYO | 6810 ZZ | 2Z – metal shields, both sides |
| NSK | 6810-ZZ | 2Z – metal shields, 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 6810-2Z are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6810-2Z
What are the dimensions of bearing 6810-2Z?
Bore 50 mm, outside diameter 65 mm, width 7 mm. Standardised dimensions – the same for every manufacturer.
Are 6810-2Z bearings from different brands interchangeable?
Yes. 6810-ZZECM NACHI, 6810 ZZ KOYO, 6810-ZZ NSK are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6810-2Z cost?
At Castomer from PLN 61.28 to PLN 90.23 net per piece depending on the manufacturer (NACHI, KOYO, NSK). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6810-2Z?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
