Deep groove ball bearing KB020 – 50.8×66.68×7.94 mm
2 offers · 1 manufacturer · net prices from PLN 625.42 · dispatch in 2 working days
KB020 is a deep groove ball bearing with a 50.8 mm bore, 66.68 mm outside diameter and 7.94 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
- 50.8 mm
- outside D
- 66.68 mm
- width B
- 7.94 mm
- sealing
- open
- net price from
- PLN 625.42
Brands and prices KB020
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.
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 KB020 are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about KB020
What are the dimensions of bearing KB020?
Bore 50.8 mm, outside diameter 66.68 mm, width 7.94 mm. Standardised dimensions – the same for every manufacturer.
How much does bearing KB020 cost?
At Castomer from PLN 625.42 to PLN 625.42 net per piece depending on the manufacturer (ZEN). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for KB020?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
