Deep groove ball bearing 6308-2Z – 40×90×23 mm
30 offers · 11 manufacturers · net prices from PLN 23.01 · dispatch in 2 working days
6308-2Z is a deep groove ball bearing with a 40 mm bore, 90 mm outside diameter and 23 mm width, with two metal shields (2Z) – non-contact, for 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
- 40 mm
- outside D
- 90 mm
- width B
- 23 mm
- sealing
- 2Z
- mass
- 0.64 kg
- net price from
- PLN 23.01
Brands and prices 6308-2Z
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 | |
|---|---|---|---|---|---|
| ZEN | 6308-2Z | CN | PLN 23.01PLN 28.30 gross | supplier stockdispatch in 2 working days | |
| ZEN | 6308-2Z-C3 | C3 | PLN 27.59PLN 33.94 gross | supplier stockdispatch in 2 working days | |
| NKE | 6308-2ZC3 | C3 | PLN 28.57PLN 35.14 gross | supplier stockdispatch in 2 working days | |
| INNE | 6308-ZZEC3reinforced design, higher load rating | C3 | PLN 34.72PLN 42.71 gross | supplier stockdispatch in 2 working days | |
| NACHI | 6308-ZZECMEC design, machined brass cage (SKF) | CN | PLN 34.72PLN 42.71 gross | supplier stockdispatch in 2 working days | |
| FAG | 6308-C-2Z-C3 (-2Z-C3) | C3 | PLN 36.93PLN 45.42 gross | supplier stockdispatch in 2 working days | |
| NTN | 6308 ZZCM/5Kclearance for electric motors (quiet running) | CN | PLN 36.93PLN 45.42 gross | supplier stockdispatch in 2 working days | |
| TIMKEN | 6308-ZZ | CN | PLN 36.99PLN 45.50 gross | supplier stockdispatch in 2 working days | |
| TIMKEN | 6308-ZZC3 | C3 | PLN 36.99PLN 45.50 gross | supplier stockdispatch in 2 working days | |
| NSK | 6308 ZZ | CN | PLN 38.07PLN 46.83 gross | supplier stockdispatch in 2 working days | |
| NSK | 6308 ZZC3 | C3 | PLN 38.07PLN 46.83 gross | supplier stockdispatch in 2 working days | |
| SKF | 6308-ZZC3 | C3 | PLN 39.20PLN 48.22 gross | supplier stockdispatch in 2 working days | |
| SKF | 6308-ZZ | CN | PLN 40.55PLN 49.88 gross | supplier stockdispatch in 2 working days | |
| SNR | 6308 ZZ | CN | PLN 43.90PLN 54.00 gross | supplier stockdispatch in 2 working days | |
| KOYO | 6308 ZZC3 | C3 | PLN 44.55PLN 54.80 gross | supplier stockdispatch in 2 working days | |
| KOYO | 6308 ZZCMclearance for electric motors (quiet running) | CN | PLN 44.55PLN 54.80 gross | supplier stockdispatch in 2 working days | |
| NSK | 6308-ZZC4 | C4 | PLN 47.41PLN 58.31 gross | supplier stockdispatch in 2 working days | |
| NSK | 6308-ZZNRC3 | C3 | PLN 54.00PLN 66.42 gross | supplier stockdispatch in 2 working days | |
| NSK | 6308-ZZNR | CN | PLN 54.00PLN 66.42 gross | supplier stockdispatch in 2 working days | |
| NTN | 6308-ZZC45K | C4 | PLN 61.02PLN 75.05 gross | supplier stockdispatch in 2 working days | |
| SKF | 6308-ZZC4 | C4 | PLN 66.69PLN 82.03 gross | supplier stockdispatch in 2 working days | |
| SKF | 6308-ZZC3GJNriveted pressed steel cage | C3 | PLN 73.07PLN 89.88 gross | supplier stockdispatch in 2 working days | |
| SKF | 6308-2Z/GJNriveted pressed steel cage | CN | PLN 73.07PLN 89.88 gross | supplier stockdispatch in 2 working days | |
| SKF | 6308-ZZC3WT | C3 | PLN 78.46PLN 96.51 gross | supplier stockdispatch in 2 working days | |
| SKF | 6308-2Z/C3HT | C3 | PLN 117.07PLN 144.00 gross | supplier stockdispatch in 2 working days | |
| SKF | 6308-ZZC3LHT23 | C3 | PLN 125.38PLN 154.22 gross | supplier stockdispatch in 2 working days | |
| SKF | 6308-2Z/VA201 | CN | PLN 218.81PLN 269.14 gross | supplier stockdispatch in 2 working days | |
| SKF | 6308-ZZ/VA208 | CN | PLN 329.93PLN 405.81 gross | supplier stockdispatch in 2 working days | |
| SKF | 6308-2Z/VA228 | CN | PLN 468.67PLN 576.46 gross | supplier stockdispatch in 2 working days |
▸Special designs 6308-2Z (1) – stainless steel, snap ring, manufacturer specials
| NACHI | 6308 ZZENRCMreinforced design, higher load rating, snap ring groove with snap ring, clearance for electric motors (quiet running) | CN | PLN 45.15PLN 55.53 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
- 6308-2RS2RS – 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
- 6308-RZRZ – rubber non-contact seal, one side3 offers · from PLN 142.18 net
How manufacturers designate 6308-2Z
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| SKF | 6308-ZZC3 | 2Z – metal shields, both sides |
| NSK | 6308 ZZ | 2Z – metal shields, both sides |
| ZEN | 6308-2Z | 2Z – metal shields, both sides |
| NACHI | 6308-ZZECM | 2Z – metal shields, both sides |
| NTN | 6308 ZZCM/5K | 2Z – metal shields, both sides |
| TIMKEN | 6308-ZZ | 2Z – metal shields, both sides |
| KOYO | 6308 ZZC3 | 2Z – metal shields, both sides |
| NKE | 6308-2ZC3 | 2Z – metal shields, both sides |
| INNE | 6308-ZZEC3 | 2Z – metal shields, both sides |
| FAG | 6308-C-2Z-C3 (-2Z-C3) | 2Z – metal shields, both sides |
| SNR | 6308 ZZ | 2Z – metal shields, 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 6308-2Z are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6308-2Z
What are the dimensions of bearing 6308-2Z?
Bore 40 mm, outside diameter 90 mm, width 23 mm. Standardised dimensions – the same for every manufacturer.
Are 6308-2Z bearings from different brands interchangeable?
Yes. 6308-ZZC3 SKF, 6308 ZZ NSK, 6308-2Z ZEN, 6308-ZZECM NACHI, 6308 ZZCM/5K NTN are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6308-2Z cost?
At Castomer from PLN 23.01 to PLN 468.67 net per piece depending on the manufacturer (SKF, NSK, ZEN, NACHI, NTN, TIMKEN). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6308-2Z?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
