Castomer

Needle roller bearing RNA4840 – 220×250×50 mm

3 offers · 3 manufacturers · net prices from PLN 1,191.46 · dispatch in 2 working days

RNA4840 is a needle roller bearing with a 220 mm bore, 250 mm outside diameter and 50 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
220 mm
outside D
250 mm
width B
50 mm
sealing
open
mass
3.6 kg
net price from
PLN 1,191.46

Brands and prices RNA4840

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.

BrandManufacturer designationClearanceNet priceAvailability
NKERNA4840CN
PLN 1,191.46PLN 1,465.50 gross
supplier stockdispatch in 2 working days
NTNRNA4840CN
PLN 1,709.59PLN 2,102.80 gross
supplier stockdispatch in 2 working days
INARNA4840CN
PLN 2,593.89PLN 3,190.48 gross
supplier stockdispatch in 2 working days

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

How manufacturers designate RNA4840

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

ManufacturerDesignationSealing / design
NKERNA4840Open
NTNRNA4840Open
INARNA4840Open

Questions about RNA4840

What are the dimensions of bearing RNA4840?

Bore 220 mm, outside diameter 250 mm, width 50 mm. Standardised dimensions – the same for every manufacturer.

Are RNA4840 bearings from different brands interchangeable?

Yes. RNA4840 NKE, RNA4840 NTN, RNA4840 INA are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing RNA4840 cost?

At Castomer from PLN 1,191.46 to PLN 2,593.89 net per piece depending on the manufacturer (NKE, NTN, INA). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for RNA4840?

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

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