Deep groove ball bearing 6306-2RS – 30×72×19 mm
30 offers · 8 manufacturers · net prices from PLN 16.74 · dispatch in 2 working days
6306-2RS is a deep groove ball bearing with a 30 mm bore, 72 mm outside diameter and 19 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
- 30 mm
- outside D
- 72 mm
- width B
- 19 mm
- sealing
- 2RS
- mass
- 0.35 kg
- net price from
- PLN 16.74
Brands and prices 6306-2RS
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 | 6306-2RS | CN | PLN 16.74PLN 20.59 gross | supplier stockdispatch in 2 working days | |
| ZEN | 6306-2RSC3 | C3 | PLN 16.74PLN 20.59 gross | supplier stockdispatch in 2 working days | |
| NKE | 6306-2RS2 | CN | PLN 16.96PLN 20.86 gross | supplier stockdispatch in 2 working days | |
| NKE | 6306-2RS2C3 | C3 | PLN 16.96PLN 20.86 gross | supplier stockdispatch in 2 working days | |
| NSK | 6306 DDUC3 | C3 | PLN 21.82PLN 26.84 gross | supplier stockdispatch in 2 working days | |
| NSK | 6306 DDU | CN | PLN 21.82PLN 26.84 gross | supplier stockdispatch in 2 working days | |
| TIMKEN | 6306-2RS | CN | PLN 21.98PLN 27.04 gross | supplier stockdispatch in 2 working days | |
| NTN | 6306 LLUCM/5Kclearance for electric motors (quiet running) | CN | PLN 22.62PLN 27.82 gross | supplier stockdispatch in 2 working days | |
| SKF | 6306-2RS1C3 | C3 | PLN 23.93PLN 29.43 gross | supplier stockdispatch in 2 working days | |
| TIMKEN | 6306-2RS-C3 | C3 | PLN 24.73PLN 30.42 gross | supplier stockdispatch in 2 working days | |
| SKF | 6306-2RS1 | CN | PLN 24.78PLN 30.48 gross | supplier stockdispatch in 2 working days | |
| KOYO | 6306-2RSC3 | C3 | PLN 26.46PLN 32.55 gross | supplier stockdispatch in 2 working days | |
| KOYO | 6306 2RSCMclearance for electric motors (quiet running) | CN | PLN 26.46PLN 32.55 gross | supplier stockdispatch in 2 working days | |
| KOYO | 6306 2RSC4 | C4 | PLN 27.81PLN 34.21 gross | supplier stockdispatch in 2 working days | |
| NSK | 6306 DDUC4 | C4 | PLN 28.19PLN 34.67 gross | supplier stockdispatch in 2 working days | |
| NTN | 6306-LLUC45K | C4 | PLN 35.75PLN 43.97 gross | supplier stockdispatch in 2 working days | |
| ZEN | 6306-2RSNR | CN | PLN 39.48PLN 48.56 gross | supplier stockdispatch in 2 working days | |
| SKF | 6306-2RS1C3GJNriveted pressed steel cage | C3 | PLN 42.02PLN 51.68 gross | supplier stockdispatch in 2 working days | |
| SKF | 6306-2RS1C3WT | C3 | PLN 54.37PLN 66.88 gross | supplier stockdispatch in 2 working days | |
| SKF | 6306-2LS2/C5/246560 AA | C5 | PLN 58.33PLN 71.75 gross | supplier stockdispatch in 2 working days | |
| NKE | 6306-2RS2-SS | CN | PLN 234.68PLN 288.66 gross | supplier stockdispatch in 2 working days |
▸Special designs 6306-2RS (9) – stainless steel, snap ring, manufacturer specials
| NKE | 6306-2RS-NRsnap ring groove with snap ring | CN | PLN 30.77PLN 37.85 gross | supplier stockdispatch in 2 working days | |
| NSK | 6306 DDUNRsnap ring groove with snap ring | CN | PLN 32.07PLN 39.45 gross | supplier stockdispatch in 2 working days | |
| NTN | 6306-LLUNR2ASsnap ring groove with snap ring | CN | PLN 61.50PLN 75.65 gross | supplier stockdispatch in 2 working days | |
| ZEN | S6306-2RS | CN | PLN 79.06PLN 97.24 gross | supplier stockdispatch in 2 working days | |
| ZEN | S6306-2RSC3 | C3 | PLN 82.29PLN 101.22 gross | supplier stockdispatch in 2 working days | |
| SKF | 6306-2RS1NRsnap ring groove with snap ring | CN | PLN 84.77PLN 104.27 gross | supplier stockdispatch in 2 working days | |
| SKF | 6306-2RS1NRC3snap ring groove with snap ring | C3 | PLN 127.23PLN 156.49 gross | supplier stockdispatch in 2 working days | |
| FAG | S6306-2RSR | CN | PLN 208.72PLN 256.73 gross | supplier stockdispatch in 2 working days | |
| SKF | W6306-2RS1 | CN | PLN 401.60PLN 493.97 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6306
The same size in another design – open, shielded, tapered bore.
- 6306Open49 offers · from PLN 11.93 net
- 6306-2Z2Z – metal shields, both sides33 offers · from PLN 11.93 net
- 6306-ZZ – metal shield, one side16 offers · from PLN 18.31 net
- 6306-RSRS – rubber contact seal, one side10 offers · from PLN 22.52 net
- 6306-2RZ2RZ – rubber non-contact seals, both sides5 offers · from PLN 24.67 net
- 6306-RZRZ – rubber non-contact seal, one side1 offer · from PLN 128.79 net
How manufacturers designate 6306-2RS
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| SKF | 6306-2RS1C3 | 2RS – rubber contact seals, both sides |
| ZEN | 6306-2RS | 2RS – rubber contact seals, both sides |
| NKE | 6306-2RS2 | 2RS – rubber contact seals, both sides |
| NSK | 6306 DDUC3 | 2RS – rubber contact seals, both sides |
| NTN | 6306 LLUCM/5K | 2RS – rubber contact seals, both sides |
| KOYO | 6306-2RSC3 | 2RS – rubber contact seals, both sides |
| TIMKEN | 6306-2RS | 2RS – rubber contact seals, both sides |
| FAG | S6306-2RSR | 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 6306-2RS are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6306-2RS
What are the dimensions of bearing 6306-2RS?
Bore 30 mm, outside diameter 72 mm, width 19 mm. Standardised dimensions – the same for every manufacturer.
Are 6306-2RS bearings from different brands interchangeable?
Yes. 6306-2RS1C3 SKF, 6306-2RS ZEN, 6306-2RS2 NKE, 6306 DDUC3 NSK, 6306 LLUCM/5K NTN are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6306-2RS cost?
At Castomer from PLN 16.74 to PLN 234.68 net per piece depending on the manufacturer (SKF, ZEN, NKE, NSK, NTN, KOYO). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6306-2RS?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
