Deep groove ball bearing 6312-RS – 60×130×31 mm

9 offers · 5 manufacturers · net prices from PLN 111.13 · dispatch in 2 working days

6312-RS is a deep groove ball bearing with a 60 mm bore, 130 mm outside diameter and 31 mm width, with one rubber contact seal (RS). 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: 60 mm
outside D: 130 mm
width B: 31 mm
sealing: RS
mass: 1.73 kg
net price from: PLN 111.13

Dimension drawing 6312-RS – one for all brands (ISO dimensions)

Main dimensions
d – bore diameter	60 mm
D – outside diameter	130 mm
B – width	31 mm
dynamic load rating C	85.2 kN (per SKF catalogue)
static load rating C₀	52 kN (per SKF catalogue)
mass	1.73 kg

Pictured: FAG 6312-C2HRSC3. Every brand has its own product page with photo and full description.

Brands and prices 6312-RS

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
FAG	6312-C2HRSC3	C3	PLN 111.13PLN 136.69 gross	supplier stockdispatch in 2 working days
FAG	6312-C2HRS	C2	PLN 111.13PLN 136.69 gross	supplier stockdispatch in 2 working days
NSK	6312-DUC3	C3	PLN 113.07PLN 139.08 gross	supplier stockdispatch in 2 working days
NKE	6312-RSR	CN	PLN 128.25PLN 157.75 gross	supplier stockdispatch in 2 working days
FAG	6312-CHRSC3	C3	PLN 149.80PLN 184.25 gross	supplier stockdispatch in 2 working days
FAG	6312-CHRS	CN	PLN 154.60PLN 190.16 gross	supplier stockdispatch in 2 working days
NTN	6312-LU	CN	PLN 170.05PLN 209.16 gross	supplier stockdispatch in 2 working days
SKF	6312-RS1C3	C3	PLN 192.89PLN 237.25 gross	supplier stockdispatch in 2 working days
SKF	6312-RS1	CN	PLN 201.69PLN 248.08 gross	supplier stockdispatch in 2 working days

Can't see your brand? Ask for an offer – we reply within 24 h.

Other versions of 6312

The same size in another design – open, shielded, tapered bore.

How manufacturers designate 6312-RS

Each brand uses its own seal and design codes. The designations below describe the same bearing.

Manufacturer	Designation	Sealing / design
FAG	6312-C2HRSC3	RS – rubber contact seal, one side
SKF	6312-RS1C3	RS – rubber contact seal, one side
NSK	6312-DUC3	RS – rubber contact seal, one side
NKE	6312-RSR	RS – rubber contact seal, one side
NTN	6312-LU	RS – rubber contact seal, one side

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 6312-RS are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.

Questions about 6312-RS

What are the dimensions of bearing 6312-RS?

Bore 60 mm, outside diameter 130 mm, width 31 mm. Standardised dimensions – the same for every manufacturer.

Are 6312-RS bearings from different brands interchangeable?

Yes. 6312-C2HRSC3 FAG, 6312-RS1C3 SKF, 6312-DUC3 NSK, 6312-RSR NKE, 6312-LU NTN are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing 6312-RS cost?

At Castomer from PLN 111.13 to PLN 201.69 net per piece depending on the manufacturer (FAG, SKF, NSK, NKE, NTN). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for 6312-RS?

Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.