Deep groove ball bearing 6309-2RZ – 45×100×25 mm
4 offers · 2 manufacturers · net prices from PLN 59.24 · dispatch in 2 working days
6309-2RZ is a deep groove ball bearing with a 45 mm bore, 100 mm outside diameter and 25 mm width, with two non-contact rubber seals (2RZ) – low friction, higher speeds. 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
- 2RZ
- mass
- 0.83 kg
- net price from
- PLN 59.24
Brands and prices 6309-2RZ
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 | |
|---|---|---|---|---|---|
| NSK | 6309-VV | CN | PLN 59.24PLN 72.87 gross | supplier stockdispatch in 2 working days | |
| NSK | 6309 VVC3 | C3 | PLN 59.24PLN 72.87 gross | supplier stockdispatch in 2 working days | |
| NTN | 6309-LLBC35K | C3 | PLN 67.50PLN 83.03 gross | supplier stockdispatch in 2 working days | |
| NTN | 6309 LLBCM/5Kclearance for electric motors (quiet running) | CN | PLN 70.68PLN 86.94 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6309
The same size in another design – open, shielded, tapered bore.
- 6309Open49 offers · from PLN 24.58 net
- 6309-2Z2Z – metal shields, both sides28 offers · from PLN 32.07 net
- 6309-2RS2RS – rubber contact seals, both sides24 offers · from PLN 34.40 net
- 6309-ZZ – metal shield, one side18 offers · from PLN 43.85 net
- 6309-RSRS – rubber contact seal, one side8 offers · from PLN 43.58 net
- 6309-RZRZ – rubber non-contact seal, one side2 offers · from PLN 1,883.79 net
How manufacturers designate 6309-2RZ
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| NSK | 6309-VV | 2RZ – rubber non-contact seals, both sides |
| NTN | 6309-LLBC35K | 2RZ – rubber non-contact seals, both sides |
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 6309-2RZ are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6309-2RZ
What are the dimensions of bearing 6309-2RZ?
Bore 45 mm, outside diameter 100 mm, width 25 mm. Standardised dimensions – the same for every manufacturer.
Are 6309-2RZ bearings from different brands interchangeable?
Yes. 6309-VV NSK, 6309-LLBC35K NTN are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6309-2RZ cost?
At Castomer from PLN 59.24 to PLN 70.68 net per piece depending on the manufacturer (NSK, NTN). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6309-2RZ?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
