Deep groove ball bearing 6940 – 200×280×38 mm
3 offers · 3 manufacturers · net prices from PLN 1,559.63 · dispatch in 2 working days
6940 is a deep groove ball bearing with a 200 mm bore, 280 mm outside diameter and 38 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
- 200 mm
- outside D
- 280 mm
- width B
- 38 mm
- sealing
- open
- mass
- 7.36 kg
- net price from
- PLN 1,559.63
Brands and prices 6940
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 | 6940 MYmachined brass cage | CN | PLN 1,559.63PLN 1,918.34 gross | supplier stockdispatch in 2 working days | |
| NTN | 6940 | CN | PLN 1,888.00PLN 2,322.24 gross | supplier stockdispatch in 2 working days | |
| NSK | 6940 Mmachined brass cage | CN | PLN 2,267.41PLN 2,788.91 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
How manufacturers designate 6940
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 6940 are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6940
What are the dimensions of bearing 6940?
Bore 200 mm, outside diameter 280 mm, width 38 mm. Standardised dimensions – the same for every manufacturer.
Are 6940 bearings from different brands interchangeable?
Yes. 6940 MY NACHI, 6940 NTN, 6940 M NSK are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6940 cost?
At Castomer from PLN 1,559.63 to PLN 2,267.41 net per piece depending on the manufacturer (NACHI, NTN, NSK). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6940?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
