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

42 offers · 10 manufacturers · net prices from PLN 66.10 · dispatch in 2 working days

6312 is a deep groove ball bearing with a 60 mm bore, 130 mm outside diameter and 31 mm width, open design (no seals) – for externally lubricated arrangements. 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: open
mass: 1.73 kg
net price from: PLN 66.10

Dimension drawing 6312 – 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: NKE 6312 C3. Every brand has its own product page with photo and full description.

Brands and prices 6312

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
NKE	6312 C3	C3	PLN 66.10PLN 81.30 gross	supplier stockdispatch in 2 working days
NKE	6312	CN	PLN 66.10PLN 81.30 gross	supplier stockdispatch in 2 working days
NACHI	6312 C3	C3	PLN 72.41PLN 89.06 gross	supplier stockdispatch in 2 working days
INNE	6312	CN	PLN 80.24PLN 98.70 gross	supplier stockdispatch in 2 working days
NTN	6312 CMclearance for electric motors (quiet running)	CN	PLN 80.24PLN 98.70 gross	supplier stockdispatch in 2 working days
FAG	6312-C	CN	PLN 85.33PLN 104.96 gross	supplier stockdispatch in 2 working days
FAG	6312-CC3	C3	PLN 85.33PLN 104.96 gross	supplier stockdispatch in 2 working days
NTN	6312 C3	C3	PLN 85.59PLN 105.28 gross	supplier stockdispatch in 2 working days
SNR	6312	CN	PLN 93.63PLN 115.16 gross	supplier stockdispatch in 2 working days
SNR	6312 C3	C3	PLN 93.63PLN 115.16 gross	supplier stockdispatch in 2 working days
NACHI	6312 C4	C4	PLN 101.31PLN 124.61 gross	supplier stockdispatch in 2 working days
KOYO	6312 C3	C3	PLN 103.08PLN 126.79 gross	supplier stockdispatch in 2 working days
KOYO	6312 CMclearance for electric motors (quiet running)	CN	PLN 103.08PLN 126.79 gross	supplier stockdispatch in 2 working days
NACHI	6312-2NSEreinforced design, higher load rating	CN	PLN 104.65PLN 128.72 gross	supplier stockdispatch in 2 working days
NACHI	6312-2NSEC3reinforced design, higher load rating	C3	PLN 104.65PLN 128.72 gross	supplier stockdispatch in 2 working days
NSK	6312	CN	PLN 106.49PLN 130.98 gross	supplier stockdispatch in 2 working days
NSK	6312 C3	C3	PLN 106.49PLN 130.98 gross	supplier stockdispatch in 2 working days
TIMKEN	6312-C3	C3	PLN 107.13PLN 131.77 gross	supplier stockdispatch in 2 working days
NSK	6312 C4	C4	PLN 110.98PLN 136.51 gross	supplier stockdispatch in 2 working days
SKF	6312	CN	PLN 122.15PLN 150.24 gross	supplier stockdispatch in 2 working days
SKF	6312 C3	C3	PLN 128.41PLN 157.94 gross	supplier stockdispatch in 2 working days
FAG	6312-C-C4	C4	PLN 128.79PLN 158.41 gross	supplier stockdispatch in 2 working days
NTN	6312 C4	C4	PLN 137.70PLN 169.37 gross	supplier stockdispatch in 2 working days
SKF	6312 C4	C4	PLN 172.85PLN 212.61 gross	supplier stockdispatch in 2 working days
NKE	6312 MC3machined brass cage	C3	PLN 214.28PLN 263.56 gross	supplier stockdispatch in 2 working days
NKE	6312 Mmachined brass cage	CN	PLN 214.28PLN 263.56 gross	supplier stockdispatch in 2 working days
NSK	6312 Mmachined brass cage	CN	PLN 225.99PLN 277.97 gross	supplier stockdispatch in 2 working days
NSK	6312 MC3machined brass cage	C3	PLN 225.99PLN 277.97 gross	supplier stockdispatch in 2 working days
SNR	6312 F605	CN	PLN 294.24PLN 361.92 gross	supplier stockdispatch in 2 working days
FAG	6312 TBC340° contact angle	C3	PLN 345.27PLN 424.68 gross	supplier stockdispatch in 2 working days
FAG	6312-CMC3clearance for electric motors (quiet running)	C3	PLN 386.97PLN 475.97 gross	supplier stockdispatch in 2 working days
SKF	6312 MC3machined brass cage	C3	PLN 573.70PLN 705.65 gross	supplier stockdispatch in 2 working days
FAG	6312 C3J20AAtwo-piece pressed steel cage	C3	PLN 1,121.04PLN 1,378.88 gross	supplier stockdispatch in 2 working days
NKE	6312-M-C3-SQ77machined brass cage	C3	PLN 1,414.10PLN 1,739.34 gross	supplier stockdispatch in 2 working days

▸Special designs 6312 (8) – stainless steel, snap ring, manufacturer specials

NKE	6312-NRsnap ring groove with snap ring	CN	PLN 114.05PLN 140.28 gross	supplier stockdispatch in 2 working days
NKE	6312-NR-C3snap ring groove with snap ring	C3	PLN 114.05PLN 140.28 gross	supplier stockdispatch in 2 working days
NSK	6312 NRC3snap ring groove with snap ring	C3	PLN 120.26PLN 147.92 gross	supplier stockdispatch in 2 working days
NSK	6312 NRsnap ring groove with snap ring	CN	PLN 120.26PLN 147.92 gross	supplier stockdispatch in 2 working days
NTN	6312 NRC3snap ring groove with snap ring	C3	PLN 154.92PLN 190.55 gross	supplier stockdispatch in 2 working days
NTN	6312 NRsnap ring groove with snap ring	CN	PLN 154.92PLN 190.55 gross	supplier stockdispatch in 2 working days
SKF	6312 NRC3snap ring groove with snap ring	C3	PLN 215.46PLN 265.02 gross	supplier stockdispatch in 2 working days
SKF	6312 NRsnap ring groove with snap ring	CN	PLN 230.48PLN 283.49 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

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

Manufacturer	Designation	Sealing / design
NKE	6312 C3	Open
NSK	6312	Open
FAG	6312-C	Open
SKF	6312	Open
NTN	6312 CM	Open
NACHI	6312 C3	Open
SNR	6312	Open
KOYO	6312 C3	Open
INNE	6312	Open
TIMKEN	6312-C3	Open

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

Questions about 6312

What are the dimensions of bearing 6312?

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

Are 6312 bearings from different brands interchangeable?

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

How much does bearing 6312 cost?

At Castomer from PLN 66.10 to PLN 1,414.10 net per piece depending on the manufacturer (NKE, NSK, FAG, SKF, NTN, NACHI). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for 6312?

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