Deep groove ball bearing 6920 – 100×140×20 mm
5 offers · 4 manufacturers · net prices from PLN 196.67 · dispatch in 2 working days
6920 is a deep groove ball bearing with a 100 mm bore, 140 mm outside diameter and 20 mm width, open design (no seals) – for externally lubricated arrangements. 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
- 100 mm
- outside D
- 140 mm
- width B
- 20 mm
- sealing
- open
- mass
- 0.82 kg
- net price from
- PLN 196.67
Brands and prices 6920
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 | 6920 | CN | PLN 196.67PLN 241.90 gross | supplier stockdispatch in 2 working days | |
| NACHI | 6920-2NSL | CN | PLN 255.63PLN 314.42 gross | supplier stockdispatch in 2 working days | |
| NTN | 6920 | CN | PLN 259.74PLN 319.48 gross | supplier stockdispatch in 2 working days | |
| KOYO | 6920 | CN | PLN 283.87PLN 349.16 gross | supplier stockdispatch in 2 working days | |
| NSK | 6920 | CN | PLN 302.89PLN 372.55 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6920
The same size in another design – open, shielded, tapered bore.
How manufacturers designate 6920
Each brand uses its own seal and design codes. The designations below describe the same bearing.
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 6920 are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6920
What are the dimensions of bearing 6920?
Bore 100 mm, outside diameter 140 mm, width 20 mm. Standardised dimensions – the same for every manufacturer.
Are 6920 bearings from different brands interchangeable?
Yes. 6920 NACHI, 6920 NTN, 6920 KOYO, 6920 NSK are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6920 cost?
At Castomer from PLN 196.67 to PLN 302.89 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 6920?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
