Deep groove ball bearing 6801-2Z – 12×21×5 mm
4 offers · 4 manufacturers · net prices from PLN 16.31 · dispatch in 2 working days
6801-2Z is a deep groove ball bearing with a 12 mm bore, 21 mm outside diameter and 5 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
- 12 mm
- outside D
- 21 mm
- width B
- 5 mm
- sealing
- 2Z
- net price from
- PLN 16.31
Brands and prices 6801-2Z
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 | 6801-ZZEreinforced design, higher load rating | CN | PLN 16.31PLN 20.06 gross | supplier stockdispatch in 2 working days | |
| NTN | 6801 ZZ/5K | CN | PLN 19.82PLN 24.38 gross | supplier stockdispatch in 2 working days | |
| KOYO | 6801 ZZP | CN | PLN 22.67PLN 27.88 gross | supplier stockdispatch in 2 working days | |
| NSK | 6801 ZZ | CN | PLN 23.33PLN 28.70 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6801
The same size in another design – open, shielded, tapered bore.
How manufacturers designate 6801-2Z
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| NACHI | 6801-ZZE | 2Z – metal shields, both sides |
| NTN | 6801 ZZ/5K | 2Z – metal shields, both sides |
| KOYO | 6801 ZZP | 2Z – metal shields, both sides |
| NSK | 6801 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 6801-2Z are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6801-2Z
What are the dimensions of bearing 6801-2Z?
Bore 12 mm, outside diameter 21 mm, width 5 mm. Standardised dimensions – the same for every manufacturer.
Are 6801-2Z bearings from different brands interchangeable?
Yes. 6801-ZZE NACHI, 6801 ZZ/5K NTN, 6801 ZZP KOYO, 6801 ZZ NSK are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6801-2Z cost?
At Castomer from PLN 16.31 to PLN 23.33 net per piece depending on the manufacturer (NACHI, NTN, KOYO, NSK). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6801-2Z?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
