Deep groove ball bearing 686 – 6×13×3.5 mm
6 offers · 3 manufacturers · net prices from PLN 2.37 · dispatch in 2 working days
686 is a deep groove ball bearing with a 6 mm bore, 13 mm outside diameter and 3.5 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
- 6 mm
- outside D
- 13 mm
- width B
- 3.5 mm
- sealing
- open
- mass
- 0 kg
- net price from
- PLN 2.37
Brands and prices 686
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 | |
|---|---|---|---|---|---|
| ZEN | 686 Jpressed steel cage | CN | PLN 2.37PLN 2.92 gross | supplier stockdispatch in 2 working days | |
| ZEN | 686 | CN | PLN 2.37PLN 2.92 gross | supplier stockdispatch in 2 working days | |
| NSK | 686 MC3machined brass cage | C3 | PLN 10.37PLN 12.76 gross | supplier stockdispatch in 2 working days | |
| FAG | 686 | CN | PLN 11.50PLN 14.15 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 686
The same size in another design – open, shielded, tapered bore.
How manufacturers designate 686
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 686 are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 686
What are the dimensions of bearing 686?
Bore 6 mm, outside diameter 13 mm, width 3.5 mm. Standardised dimensions – the same for every manufacturer.
Are 686 bearings from different brands interchangeable?
Yes. 686 J ZEN, 686 FAG, 686 MC3 NSK are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 686 cost?
At Castomer from PLN 2.37 to PLN 11.50 net per piece depending on the manufacturer (ZEN, FAG, NSK). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 686?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
