Deep groove ball bearing 4301 – 12×37×17 mm
2 offers · 2 manufacturers · net prices from PLN 43.15 · dispatch in 2 working days
4301 is a deep groove ball bearing with a 12 mm bore, 37 mm outside diameter and 17 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
- 12 mm
- outside D
- 37 mm
- width B
- 17 mm
- sealing
- open
- net price from
- PLN 43.15
Brands and prices 4301
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 | 4301 BTV40° contact angle, glass-fibre reinforced polyamide cage (FAG) | CN | PLN 43.15PLN 53.07 gross | supplier stockdispatch in 2 working days | |
| SKF | 4301 ATN9glass-fibre reinforced PA66 cage (SKF) | CN | PLN 79.54PLN 97.83 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
How manufacturers designate 4301
Each brand uses its own seal and design codes. The designations below describe the same bearing.
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 4301 are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 4301
What are the dimensions of bearing 4301?
Bore 12 mm, outside diameter 37 mm, width 17 mm. Standardised dimensions – the same for every manufacturer.
Are 4301 bearings from different brands interchangeable?
Yes. 4301 BTV NKE, 4301 ATN9 SKF are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 4301 cost?
At Castomer from PLN 43.15 to PLN 79.54 net per piece depending on the manufacturer (NKE, SKF). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 4301?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
