Deep groove ball bearing 312 – 60×130×31 mm
2 offers · 1 manufacturer · net prices from PLN 494.75 · dispatch in 2 working days
312 is a deep groove ball bearing with a 60 mm bore, 130 mm outside diameter and 31 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
- 60 mm
- outside D
- 130 mm
- width B
- 31 mm
- sealing
- open
- net price from
- PLN 494.75
Brands and prices 312
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.
Other versions of 312
The same size in another design – open, shielded, tapered bore.
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 312 are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 312
What are the dimensions of bearing 312?
Bore 60 mm, outside diameter 130 mm, width 31 mm. Standardised dimensions – the same for every manufacturer.
How much does bearing 312 cost?
At Castomer from PLN 494.75 to PLN 611.50 net per piece depending on the manufacturer (SKF). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 312?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
