Deep groove ball bearing 6203-2RZ – 17×40×12 mm
9 offers · 3 manufacturers · net prices from PLN 9.88 · dispatch in 2 working days
6203-2RZ is a deep groove ball bearing with a 17 mm bore, 40 mm outside diameter and 12 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
- 17 mm
- outside D
- 40 mm
- width B
- 12 mm
- sealing
- 2RZ
- mass
- 0.07 kg
- net price from
- PLN 9.88
Brands and prices 6203-2RZ
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 | 6203-VV | CN | PLN 9.88PLN 12.15 gross | supplier stockdispatch in 2 working days | |
| NSK | 6203-VVC3 | C3 | PLN 9.88PLN 12.15 gross | supplier stockdispatch in 2 working days | |
| NTN | 6203-LLBC35K | C3 | PLN 10.97PLN 13.49 gross | supplier stockdispatch in 2 working days | |
| NTN | 6203 LLBCM/5Kclearance for electric motors (quiet running) | CN | PLN 14.04PLN 17.27 gross | supplier stockdispatch in 2 working days | |
| SKF | 6203-2RSLC3 | C3 | PLN 14.52PLN 17.86 gross | supplier stockdispatch in 2 working days | |
| SKF | 6203-2RSL | CN | PLN 14.52PLN 17.86 gross | supplier stockdispatch in 2 working days | |
| SKF | 6203-2RSLTN9C3VT162glass-fibre reinforced PA66 cage (SKF) | C3 | PLN 22.52PLN 27.70 gross | supplier stockdispatch in 2 working days | |
| SKF | 6203-2RSL/LHT23 | CN | PLN 33.21PLN 40.85 gross | supplier stockdispatch in 2 working days | |
| SKF | 6203-2RSLTN9/HC5C3WTglass-fibre reinforced PA66 cage (SKF) | C3 | PLN 87.86PLN 108.07 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6203
The same size in another design – open, shielded, tapered bore.
- 6203-2Z2Z – metal shields, both sides34 offers · from PLN 4.21 net
- 6203Open29 offers · from PLN 4.21 net
- 6203-2RS2RS – rubber contact seals, both sides23 offers · from PLN 3.24 net
- 6203-ZZ – metal shield, one side10 offers · from PLN 7.56 net
- 6203-RSRS – rubber contact seal, one side7 offers · from PLN 8.53 net
- 6203 KOpen · Tapered bore2 offers · from PLN 13.67 net
- 6203-RZRZ – rubber non-contact seal, one side1 offer · from PLN 29.16 net
How manufacturers designate 6203-2RZ
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| SKF | 6203-2RSLC3 | 2RZ – rubber non-contact seals, both sides |
| NSK | 6203-VV | 2RZ – rubber non-contact seals, both sides |
| NTN | 6203-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 6203-2RZ are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6203-2RZ
What are the dimensions of bearing 6203-2RZ?
Bore 17 mm, outside diameter 40 mm, width 12 mm. Standardised dimensions – the same for every manufacturer.
Are 6203-2RZ bearings from different brands interchangeable?
Yes. 6203-2RSLC3 SKF, 6203-VV NSK, 6203-LLBC35K NTN are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6203-2RZ cost?
At Castomer from PLN 9.88 to PLN 87.86 net per piece depending on the manufacturer (SKF, NSK, NTN). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6203-2RZ?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
