Deep groove ball bearing 6310-2RS – 50×110×27 mm
23 offers · 8 manufacturers · net prices from PLN 44.55 · dispatch in 2 working days
6310-2RS is a deep groove ball bearing with a 50 mm bore, 110 mm outside diameter and 27 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
- 50 mm
- outside D
- 110 mm
- width B
- 27 mm
- sealing
- 2RS
- mass
- 1.1 kg
- net price from
- PLN 44.55
Brands and prices 6310-2RS
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 | 6310-2RS | CN | PLN 44.55PLN 54.80 gross | supplier stockdispatch in 2 working days | |
| ZEN | 6310-2RSC3 | C3 | PLN 44.55PLN 54.80 gross | supplier stockdispatch in 2 working days | |
| NKE | 6310-2RS2 | CN | PLN 54.11PLN 66.56 gross | supplier stockdispatch in 2 working days | |
| NKE | 6310-2RS2C3 | C3 | PLN 54.11PLN 66.56 gross | supplier stockdispatch in 2 working days | |
| NTN | 6310 LLUCM/5Kclearance for electric motors (quiet running) | CN | PLN 65.67PLN 80.77 gross | supplier stockdispatch in 2 working days | |
| NTN | 6310-LLUC35K | C3 | PLN 70.03PLN 86.14 gross | supplier stockdispatch in 2 working days | |
| NSK | 6310-DDUC3 | C3 | PLN 72.63PLN 89.33 gross | supplier stockdispatch in 2 working days | |
| NSK | 6310-DDU | CN | PLN 72.63PLN 89.33 gross | supplier stockdispatch in 2 working days | |
| ZEN | 6310-2RSNR | CN | PLN 74.09PLN 91.13 gross | supplier stockdispatch in 2 working days | |
| TIMKEN | 6310-2RS-C3 | C3 | PLN 78.89PLN 97.03 gross | supplier stockdispatch in 2 working days | |
| SKF | 6310-2RS1 | CN | PLN 79.43PLN 97.70 gross | supplier stockdispatch in 2 working days | |
| TIMKEN | 6310-2RS | CN | PLN 82.63PLN 101.63 gross | supplier stockdispatch in 2 working days | |
| KOYO | 6310-2RSC3 | C3 | PLN 84.35PLN 103.75 gross | supplier stockdispatch in 2 working days | |
| NSK | 6310-DDUC4 | C4 | PLN 88.02PLN 108.26 gross | supplier stockdispatch in 2 working days | |
| SKF | 6310-2RS1C3 | C3 | PLN 94.77PLN 116.57 gross | supplier stockdispatch in 2 working days | |
| FAG | 6310-C-2HRS-C4 (-2RSR-C4) | C4 | PLN 103.95PLN 127.86 gross | supplier stockdispatch in 2 working days | |
| NTN | 6310-LLUC45K | C4 | PLN 117.07PLN 144.00 gross | supplier stockdispatch in 2 working days | |
| SKF | 6310-2RS1C3GJNriveted pressed steel cage | C3 | PLN 124.20PLN 152.77 gross | supplier stockdispatch in 2 working days | |
| SKF | 6310-2RS1C3WT | C3 | PLN 145.10PLN 178.47 gross | supplier stockdispatch in 2 working days | |
| SKF | 6310-2RS1/HC5C3WT | C3 | PLN 1,554.22PLN 1,911.69 gross | supplier stockdispatch in 2 working days |
▸Special designs 6310-2RS (3) – stainless steel, snap ring, manufacturer specials
| NKE | 6310-2RSR-NRsnap ring groove with snap ring | CN | PLN 85.80PLN 105.53 gross | supplier stockdispatch in 2 working days | |
| NSK | 6310-DDUNRsnap ring groove with snap ring | CN | PLN 109.83PLN 135.09 gross | supplier stockdispatch in 2 working days | |
| SKF | 6310-2RS1NRsnap ring groove with snap ring | CN | PLN 263.25PLN 323.80 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 6310
The same size in another design – open, shielded, tapered bore.
- 6310Open44 offers · from PLN 31.80 net
- 6310-2Z2Z – metal shields, both sides27 offers · from PLN 31.80 net
- 6310-ZZ – metal shield, one side15 offers · from PLN 58.27 net
- 6310-RSRS – rubber contact seal, one side8 offers · from PLN 66.42 net
- 6310-2RZ2RZ – rubber non-contact seals, both sides4 offers · from PLN 77.11 net
- 6310-RZRZ – rubber non-contact seal, one side3 offers · from PLN 311.37 net
How manufacturers designate 6310-2RS
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| SKF | 6310-2RS1 | 2RS – rubber contact seals, both sides |
| NSK | 6310-DDUC3 | 2RS – rubber contact seals, both sides |
| ZEN | 6310-2RS | 2RS – rubber contact seals, both sides |
| NKE | 6310-2RS2 | 2RS – rubber contact seals, both sides |
| NTN | 6310 LLUCM/5K | 2RS – rubber contact seals, both sides |
| TIMKEN | 6310-2RS-C3 | 2RS – rubber contact seals, both sides |
| KOYO | 6310-2RSC3 | 2RS – rubber contact seals, both sides |
| FAG | 6310-C-2HRS-C4 (-2RSR-C4) | 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 6310-2RS are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 6310-2RS
What are the dimensions of bearing 6310-2RS?
Bore 50 mm, outside diameter 110 mm, width 27 mm. Standardised dimensions – the same for every manufacturer.
Are 6310-2RS bearings from different brands interchangeable?
Yes. 6310-2RS1 SKF, 6310-DDUC3 NSK, 6310-2RS ZEN, 6310-2RS2 NKE, 6310 LLUCM/5K NTN are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 6310-2RS cost?
At Castomer from PLN 44.55 to PLN 1,554.22 net per piece depending on the manufacturer (SKF, NSK, ZEN, NKE, NTN, TIMKEN). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 6310-2RS?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
