Deep groove ball bearing 6004-2RS – 20×42×12 mm
23 offers · 6 manufacturers · net prices from PLN 3.63 · dispatch in 2 working days
6004-2RS is a deep groove ball bearing with a 20 mm bore, 42 mm outside diameter and 12 mm width, with two rubber contact seals (2RS) – greased for life, maintenance-free. 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
- 20 mm
- outside D
- 42 mm
- width B
- 12 mm
- sealing
- 2RS
- mass
- 0.07 kg
- net price from
- PLN 3.63
Brands and prices 6004-2RS
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 | 6004-2RS-C3 | C3 | PLN 3.63PLN 4.46 gross | supplier stockdispatch in 2 working days | |
| ZEN | 6004-2RS | CN | PLN 4.33PLN 5.33 gross | supplier stockdispatch in 2 working days | |
| NKE | 6004-2RS2 | CN | PLN 7.12PLN 8.76 gross | supplier stockdispatch in 2 working days | |
| NKE | 6004-2RS2C3 | C3 | PLN 7.12PLN 8.76 gross | supplier stockdispatch in 2 working days | |
| ZEN | 6004-2RSNR | CN | PLN 7.28PLN 8.95 gross | supplier stockdispatch in 2 working days | |
| NSK | 6004 DDUC3 | C3 | PLN 9.18PLN 11.29 gross | supplier stockdispatch in 2 working days | |
| SKF | 6004-2RSHC3 | C3 | PLN 9.88PLN 12.15 gross | supplier stockdispatch in 2 working days | |
| SKF | 6004-2RSH | CN | PLN 9.88PLN 12.15 gross | supplier stockdispatch in 2 working days | |
| NSK | 6004-DDU | CN | PLN 10.47PLN 12.88 gross | supplier stockdispatch in 2 working days | |
| KOYO | 6004-2RSC3 | C3 | PLN 11.17PLN 13.74 gross | supplier stockdispatch in 2 working days | |
| SKF | 6004-2RSHC3GJNriveted pressed steel cage | C3 | PLN 18.09PLN 22.25 gross | supplier stockdispatch in 2 working days | |
| SKF | 6004-2RSH/C3LHT23 | C3 | PLN 18.63PLN 22.91 gross | supplier stockdispatch in 2 working days | |
| SKF | 6004-2RSHC4GJNriveted pressed steel cage | C4 | PLN 18.73PLN 23.04 gross | supplier stockdispatch in 2 working days | |
| SKF | 6004-2RSH/WT | CN | PLN 21.11PLN 25.97 gross | supplier stockdispatch in 2 working days | |
| SKF | 6004-2RSHTN9/C4HTglass-fibre reinforced PA66 cage (SKF) | C4 | PLN 26.35PLN 32.41 gross | supplier stockdispatch in 2 working days |
▸Special designs 6004-2RS (8) – stainless steel, snap ring, manufacturer specials
| NSK | 6004-DDUNRsnap ring groove with snap ring | CN | PLN 15.39PLN 18.93 gross | supplier stockdispatch in 2 working days | |
| NKE | 6004-2RS-NRsnap ring groove with snap ring | CN | PLN 16.47PLN 20.26 gross | supplier stockdispatch in 2 working days | |
| ZEN | S6004-2RS | CN | PLN 17.38PLN 21.38 gross | supplier stockdispatch in 2 working days | |
| NTN | 6004 LLUNR/5Ksnap ring groove with snap ring | CN | PLN 19.82PLN 24.38 gross | supplier stockdispatch in 2 working days | |
| SKF | 6004-2RSHNRsnap ring groove with snap ring | CN | PLN 30.67PLN 37.72 gross | supplier stockdispatch in 2 working days | |
| SKF | W6004-2RS1 | CN | PLN 77.38PLN 95.18 gross | supplier stockdispatch in 2 working days | |
| SKF | W6004-2RS1/VP311 | CN | PLN 89.69PLN 110.32 gross | supplier stockdispatch in 2 working days | |
| SKF | W6004-2RS1/W64 | CN | PLN 312.02PLN 383.78 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6004
The same size in another design – open, shielded, tapered bore.
- 6004-2Z2Z – metal shields, both sides39 offers · from PLN 5.99 net
- 6004Open33 offers · from PLN 3.07 net
- 6004-ZZ – metal shield, one side12 offers · from PLN 7.67 net
- 6004-2RZ2RZ – rubber non-contact seals, both sides9 offers · from PLN 10.75 net
- 6004-RSRS – rubber contact seal, one side7 offers · from PLN 9.28 net
- 6004 KOpen · Tapered bore2 offers · from PLN 8.69 net
- 6004-RZRZ – rubber non-contact seal, one side1 offer · from PLN 27.43 net
How manufacturers designate 6004-2RS
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| SKF | 6004-2RSHC3 | 2RS – rubber contact seals, both sides |
| ZEN | 6004-2RS-C3 | 2RS – rubber contact seals, both sides |
| NKE | 6004-2RS2 | 2RS – rubber contact seals, both sides |
| NSK | 6004 DDUC3 | 2RS – rubber contact seals, both sides |
| KOYO | 6004-2RSC3 | 2RS – rubber contact seals, both sides |
| NTN | 6004 LLUNR/5K | 2RS – rubber 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 6004-2RS are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6004-2RS
What are the dimensions of bearing 6004-2RS?
Bore 20 mm, outside diameter 42 mm, width 12 mm. Standardised dimensions – the same for every manufacturer.
Are 6004-2RS bearings from different brands interchangeable?
Yes. 6004-2RSHC3 SKF, 6004-2RS-C3 ZEN, 6004-2RS2 NKE, 6004 DDUC3 NSK, 6004-2RSC3 KOYO are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6004-2RS cost?
At Castomer from PLN 3.63 to PLN 26.35 net per piece depending on the manufacturer (SKF, ZEN, NKE, NSK, KOYO, NTN). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6004-2RS?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
