Deep groove ball bearing BA7 – 7×17×6 mm
2 offers · 2 manufacturers · net prices from PLN 14.09 · dispatch in 2 working days
BA7 is a deep groove ball bearing with a 7 mm bore, 17 mm outside diameter and 6 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
- 7 mm
- outside D
- 17 mm
- width B
- 6 mm
- sealing
- open
- mass
- 0.01 kg
- net price from
- PLN 14.09
Brands and prices BA7
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.
Can't see your brand? Ask for an offer – we reply within 24 h.
How manufacturers designate BA7
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 BA7 are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about BA7
What are the dimensions of bearing BA7?
Bore 7 mm, outside diameter 17 mm, width 6 mm. Standardised dimensions – the same for every manufacturer.
Are BA7 bearings from different brands interchangeable?
Yes. BA7 ZEN, BA7 SKF are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing BA7 cost?
At Castomer from PLN 14.09 to PLN 64.32 net per piece depending on the manufacturer (ZEN, SKF). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for BA7?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
