Deep groove ball bearing 6901-2Z – 12×24×6 mm
6 offers · 3 manufacturers · net prices from PLN 20.47 · dispatch in 2 working days
6901-2Z is a deep groove ball bearing with a 12 mm bore, 24 mm outside diameter and 6 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
- 24 mm
- width B
- 6 mm
- sealing
- 2Z
- mass
- 0.01 kg
- net price from
- PLN 20.47
Brands and prices 6901-2Z
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 | |
|---|---|---|---|---|---|
| NTN | 6901 ZZ/5K | CN | PLN 20.47PLN 25.18 gross | supplier stockdispatch in 2 working days | |
| NTN | 6901 ZZ/2AS | CN | PLN 20.47PLN 25.18 gross | supplier stockdispatch in 2 working days | |
| KOYO | 6901 ZZ | CN | PLN 21.07PLN 25.92 gross | supplier stockdispatch in 2 working days | |
| NSK | 6901-ZZ | CN | PLN 22.89PLN 28.15 gross | supplier stockdispatch in 2 working days | |
| NSK | 6901-ZZC3 | C3 | PLN 22.95PLN 28.23 gross | supplier stockdispatch in 2 working days | |
| NSK | 6901 ZZNR | CN | PLN 29.76PLN 36.60 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6901
The same size in another design – open, shielded, tapered bore.
How manufacturers designate 6901-2Z
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| NSK | 6901-ZZ | 2Z – metal shields, both sides |
| NTN | 6901 ZZ/5K | 2Z – metal shields, both sides |
| KOYO | 6901 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 6901-2Z are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6901-2Z
What are the dimensions of bearing 6901-2Z?
Bore 12 mm, outside diameter 24 mm, width 6 mm. Standardised dimensions – the same for every manufacturer.
Are 6901-2Z bearings from different brands interchangeable?
Yes. 6901-ZZ NSK, 6901 ZZ/5K NTN, 6901 ZZ KOYO are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6901-2Z cost?
At Castomer from PLN 20.47 to PLN 29.76 net per piece depending on the manufacturer (NSK, NTN, KOYO). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6901-2Z?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
