Deep groove ball bearing 6308-RZ – 40×90×23 mm
3 offers · 2 manufacturers · net prices from PLN 142.18 · dispatch in 2 working days
6308-RZ is a deep groove ball bearing with a 40 mm bore, 90 mm outside diameter and 23 mm width, with one non-contact rubber seal (RZ). 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
- 40 mm
- outside D
- 90 mm
- width B
- 23 mm
- sealing
- RZ
- mass
- 0.63 kg
- net price from
- PLN 142.18
Brands and prices 6308-RZ
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 | |
|---|---|---|---|---|---|
| SNR | 6308 HVZZ | CN | PLN 142.18PLN 174.88 gross | supplier stockdispatch in 2 working days | |
| SKF | 6308 VA201 | CN | PLN 166.21PLN 204.44 gross | supplier stockdispatch in 2 working days | |
| SKF | 6308 MC4VL0241machined brass cage | C4 | PLN 2,015.22PLN 2,478.72 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6308
The same size in another design – open, shielded, tapered bore.
- 6308Open43 offers · from PLN 19.72 net
- 6308-2Z2Z – metal shields, both sides30 offers · from PLN 23.01 net
- 6308-2RS2RS – rubber contact seals, both sides27 offers · from PLN 19.72 net
- 6308-ZZ – metal shield, one side16 offers · from PLN 36.93 net
- 6308-2RZ2RZ – rubber non-contact seals, both sides5 offers · from PLN 46.98 net
- 6308-RSRS – rubber contact seal, one side4 offers · from PLN 45.90 net
How manufacturers designate 6308-RZ
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| SKF | 6308 VA201 | RZ – rubber non-contact seal, one side |
| SNR | 6308 HVZZ | RZ – rubber non-contact seal, one side |
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 6308-RZ are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6308-RZ
What are the dimensions of bearing 6308-RZ?
Bore 40 mm, outside diameter 90 mm, width 23 mm. Standardised dimensions – the same for every manufacturer.
Are 6308-RZ bearings from different brands interchangeable?
Yes. 6308 VA201 SKF, 6308 HVZZ SNR are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6308-RZ cost?
At Castomer from PLN 142.18 to PLN 2,015.22 net per piece depending on the manufacturer (SKF, SNR). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6308-RZ?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
