Deep groove ball bearing 5309 – 45×100×39.7 mm
5 offers · 3 manufacturers · net prices from PLN 168.05 · dispatch in 2 working days
5309 is a deep groove ball bearing with a 45 mm bore, 100 mm outside diameter and 39.7 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
- 45 mm
- outside D
- 100 mm
- width B
- 39.7 mm
- sealing
- open
- mass
- 1.38 kg
- net price from
- PLN 168.05
Brands and prices 5309
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 | |
|---|---|---|---|---|---|
| NACHI | 5309 C3 | C3 | PLN 168.05PLN 206.70 gross | supplier stockdispatch in 2 working days | |
| NACHI | 5309 | CN | PLN 168.05PLN 206.70 gross | supplier stockdispatch in 2 working days | |
| NTN | 5309 SC3 | C3 | PLN 233.88PLN 287.67 gross | supplier stockdispatch in 2 working days | |
| NSK | 5309 | CN | PLN 251.10PLN 308.85 gross | supplier stockdispatch in 2 working days | |
| NTN | 5309 S | CN | PLN 254.17PLN 312.63 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
How manufacturers designate 5309
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 5309 are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 5309
What are the dimensions of bearing 5309?
Bore 45 mm, outside diameter 100 mm, width 39.7 mm. Standardised dimensions – the same for every manufacturer.
Are 5309 bearings from different brands interchangeable?
Yes. 5309 C3 NACHI, 5309 SC3 NTN, 5309 NSK are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 5309 cost?
At Castomer from PLN 168.05 to PLN 254.17 net per piece depending on the manufacturer (NACHI, NTN, NSK). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 5309?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
