Deep groove ball bearing 6307 – 35×80×21 mm

48 offers · 11 manufacturers · net prices from PLN 15.02 · dispatch in 2 working days

6307 is a deep groove ball bearing with a 35 mm bore, 80 mm outside diameter and 21 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: 35 mm
outside D: 80 mm
width B: 21 mm
sealing: open
mass: 0.46 kg
net price from: PLN 15.02

Dimension drawing 6307 – one for all brands (ISO dimensions)

Main dimensions
d – bore diameter	35 mm
D – outside diameter	80 mm
B – width	21 mm
dynamic load rating C	35.1 kN (per SKF catalogue)
static load rating C₀	19 kN (per SKF catalogue)
mass	0.46 kg

Pictured: ZEN 6307. Every brand has its own product page with photo and full description.

Brands and prices 6307

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	6307	CN	PLN 15.02PLN 18.47 gross	supplier stockdispatch in 2 working days
ZEN	6307-C3	C3	PLN 15.02PLN 18.47 gross	supplier stockdispatch in 2 working days
NKE	6307	CN	PLN 17.55PLN 21.59 gross	supplier stockdispatch in 2 working days
SNR	6307 EEC3reinforced design, higher load rating	C3	PLN 20.89PLN 25.69 gross	supplier stockdispatch in 2 working days
NACHI	6307 CMclearance for electric motors (quiet running)	CN	PLN 21.33PLN 26.24 gross	supplier stockdispatch in 2 working days
NACHI	6307 C3	C3	PLN 21.33PLN 26.24 gross	supplier stockdispatch in 2 working days
NTN	6307 CMclearance for electric motors (quiet running)	CN	PLN 21.88PLN 26.91 gross	supplier stockdispatch in 2 working days
NTN	6307 C3	C3	PLN 23.33PLN 28.70 gross	supplier stockdispatch in 2 working days
NSK	6307 C3	C3	PLN 24.52PLN 30.16 gross	supplier stockdispatch in 2 working days
NSK	6307	CN	PLN 24.52PLN 30.16 gross	supplier stockdispatch in 2 working days
FAG	6307 C3	C3	PLN 24.95PLN 30.69 gross	supplier stockdispatch in 2 working days
FAG	6307-C-C3 (-C3)	C3	PLN 24.95PLN 30.69 gross	supplier stockdispatch in 2 working days
TIMKEN	6307-C3	C3	PLN 26.30PLN 32.35 gross	supplier stockdispatch in 2 working days
KOYO	6307 C3	C3	PLN 27.37PLN 33.67 gross	supplier stockdispatch in 2 working days
KOYO	6307 CMclearance for electric motors (quiet running)	CN	PLN 27.37PLN 33.67 gross	supplier stockdispatch in 2 working days
NACHI	6307 C4	C4	PLN 27.65PLN 34.01 gross	supplier stockdispatch in 2 working days
NACHI	6307-2NSE9C3reinforced design, higher load rating	CN	PLN 27.81PLN 34.21 gross	supplier stockdispatch in 2 working days
NACHI	6307-2NSE9CMreinforced design, higher load rating, machined brass cage	CN	PLN 27.81PLN 34.21 gross	supplier stockdispatch in 2 working days
KOYO	6307 C4	C4	PLN 28.72PLN 35.33 gross	supplier stockdispatch in 2 working days
NSK	6307 C4	C4	PLN 29.59PLN 36.40 gross	supplier stockdispatch in 2 working days
SKF	6307	CN	PLN 32.46PLN 39.93 gross	supplier stockdispatch in 2 working days
SKF	6307 /C3	C3	PLN 33.33PLN 41.00 gross	supplier stockdispatch in 2 working days
FAG	6307-C-C4	C4	PLN 35.27PLN 43.38 gross	supplier stockdispatch in 2 working days
TIMKEN	6307	CN	PLN 40.93PLN 50.34 gross	supplier stockdispatch in 2 working days
NTN	6307 C4	C4	PLN 42.02PLN 51.68 gross	supplier stockdispatch in 2 working days
SKF	6307 /C4	C4	PLN 47.14PLN 57.98 gross	supplier stockdispatch in 2 working days
FAG	6307 TB40° contact angle	CN	PLN 92.17PLN 113.37 gross	supplier stockdispatch in 2 working days
SKF	6307-2R1C3LHT23	CN	PLN 94.45PLN 116.17 gross	supplier stockdispatch in 2 working days
FAG	6307 TBP6340° contact angle, tolerance class P6	CN	PLN 100.82PLN 124.01 gross	supplier stockdispatch in 2 working days
NSK	6307 Mmachined brass cage	CN	PLN 139.80PLN 171.95 gross	supplier stockdispatch in 2 working days
NSK	6307 MC3machined brass cage	C3	PLN 139.80PLN 171.95 gross	supplier stockdispatch in 2 working days
SNR	6307 FT150	CN	PLN 141.48PLN 174.02 gross	supplier stockdispatch in 2 working days
SKF	6307 MC3machined brass cage	C3	PLN 212.28PLN 261.10 gross	supplier stockdispatch in 2 working days
FAG	6307 Mmachined brass cage	CN	PLN 220.59PLN 271.33 gross	supplier stockdispatch in 2 working days
FAG	6307 MAmachined brass cage, outer ring centred	CN	PLN 264.71PLN 325.59 gross	supplier stockdispatch in 2 working days
FAG	6307 MC3machined brass cage	C3	PLN 273.57PLN 336.49 gross	supplier stockdispatch in 2 working days

▸Special designs 6307 (12) – stainless steel, snap ring, manufacturer specials

FAG	6307-C (open)reinforced design, higher load rating, snap ring groove	CN	PLN 24.95PLN 30.69 gross	supplier stockdispatch in 2 working days
NACHI	6307-NSE9CMsnap ring groove, reinforced design, higher load rating, machined brass cage	CN	PLN 27.81PLN 34.21 gross	supplier stockdispatch in 2 working days
INNE	6307 NRCMsnap ring groove with snap ring, clearance for electric motors (quiet running)	CN	PLN 31.98PLN 39.34 gross	supplier stockdispatch in 2 working days
NACHI	6307 NRC3snap ring groove with snap ring	C3	PLN 31.98PLN 39.34 gross	supplier stockdispatch in 2 working days
NKE	6307 NRsnap ring groove with snap ring	CN	PLN 33.27PLN 40.92 gross	supplier stockdispatch in 2 working days
NKE	6307-NR-C3snap ring groove with snap ring	C3	PLN 33.48PLN 41.18 gross	supplier stockdispatch in 2 working days
NTN	6307 NRsnap ring groove with snap ring	CN	PLN 45.20PLN 55.60 gross	supplier stockdispatch in 2 working days
SKF	6307 NRsnap ring groove with snap ring	CN	PLN 58.80PLN 72.32 gross	supplier stockdispatch in 2 working days
SKF	6307 Nsnap ring groove	CN	PLN 64.85PLN 79.77 gross	supplier stockdispatch in 2 working days
FAG	6307-C-Nsnap ring groove	CN	PLN 65.45PLN 80.50 gross	supplier stockdispatch in 2 working days
SKF	6307 NRC3snap ring groove with snap ring	C3	PLN 77.97PLN 95.90 gross	supplier stockdispatch in 2 working days
FAG	S6307 W203	CN	PLN 268.43PLN 330.17 gross	supplier stockdispatch in 2 working days

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

Other versions of 6307

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

How manufacturers designate 6307

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

Manufacturer	Designation	Sealing / design
FAG	6307 C3	Open
SKF	6307	Open
NACHI	6307 CM	Open
NSK	6307 C3	Open
NTN	6307 CM	Open
NKE	6307	Open
KOYO	6307 C3	Open
ZEN	6307	Open
SNR	6307 EEC3	Open
TIMKEN	6307-C3	Open
INNE	6307 NRCM	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 6307 are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.

Questions about 6307

What are the dimensions of bearing 6307?

Bore 35 mm, outside diameter 80 mm, width 21 mm. Standardised dimensions – the same for every manufacturer.

Are 6307 bearings from different brands interchangeable?

Yes. 6307 C3 FAG, 6307 SKF, 6307 CM NACHI, 6307 C3 NSK, 6307 CM NTN are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing 6307 cost?

At Castomer from PLN 15.02 to PLN 273.57 net per piece depending on the manufacturer (FAG, SKF, NACHI, NSK, NTN, NKE). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for 6307?

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