Deep groove ball bearing 309-Z – 45×100×25 mm
2 offers · 1 manufacturer · net prices from PLN 241.28 · dispatch in 2 working days
309-Z is a deep groove ball bearing with a 45 mm bore, 100 mm outside diameter and 25 mm width, with one metal shield (Z). 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
- 45 mm
- outside D
- 100 mm
- width B
- 25 mm
- sealing
- Z
- mass
- 0.9 kg
- net price from
- PLN 241.28
Brands and prices 309-Z
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 | |
|---|---|---|---|---|---|
| SKF | 309-Z | CN | PLN 241.28PLN 296.77 gross | supplier stockdispatch in 2 working days |
▸Special designs 309-Z (1) – stainless steel, snap ring, manufacturer specials
| SKF | 309-ZNRsnap ring groove with snap ring | CN | PLN 252.78PLN 310.92 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 309
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 309-Z are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 309-Z
What are the dimensions of bearing 309-Z?
Bore 45 mm, outside diameter 100 mm, width 25 mm. Standardised dimensions – the same for every manufacturer.
How much does bearing 309-Z cost?
At Castomer from PLN 241.28 to PLN 241.28 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 309-Z?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
