Deep groove ball bearing 4307 – 35×80×31 mm
5 offers · 4 manufacturers · net prices from PLN 84.46 · dispatch in 2 working days
4307 is a deep groove ball bearing with a 35 mm bore, 80 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
- 35 mm
- outside D
- 80 mm
- width B
- 31 mm
- sealing
- open
- mass
- 0.76 kg
- net price from
- PLN 84.46
Brands and prices 4307
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 | 4307 BTV40° contact angle, glass-fibre reinforced polyamide cage (FAG) | CN | PLN 84.46PLN 103.89 gross | supplier stockdispatch in 2 working days | |
| NKE | 4307-B-TV-C340° contact angle, glass-fibre reinforced polyamide cage (FAG) | C3 | PLN 84.46PLN 103.89 gross | supplier stockdispatch in 2 working days | |
| SKF | 4307 ATN9glass-fibre reinforced PA66 cage (SKF) | CN | PLN 155.53PLN 191.30 gross | supplier stockdispatch in 2 working days | |
| FAG | 4307 BBTVH40° contact angle, solid polyamide cage (FAG) | CN | PLN 174.85PLN 215.07 gross | supplier stockdispatch in 2 working days | |
| NSK | 4307 | CN | PLN 246.83PLN 303.60 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
How manufacturers designate 4307
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| NKE | 4307 BTV | Open |
| SKF | 4307 ATN9 | Open |
| FAG | 4307 BBTVH | Open |
| NSK | 4307 | 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 4307 are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 4307
What are the dimensions of bearing 4307?
Bore 35 mm, outside diameter 80 mm, width 31 mm. Standardised dimensions – the same for every manufacturer.
Are 4307 bearings from different brands interchangeable?
Yes. 4307 BTV NKE, 4307 ATN9 SKF, 4307 BBTVH FAG, 4307 NSK are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 4307 cost?
At Castomer from PLN 84.46 to PLN 246.83 net per piece depending on the manufacturer (NKE, SKF, FAG, NSK). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 4307?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
