Castomer

Needle roller bearing RNA6918 – 105×125×63 mm

2 offers · 2 manufacturers · net prices from PLN 380.33 · dispatch in 2 working days

RNA6918 is a needle roller bearing with a 105 mm bore, 125 mm outside diameter and 63 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
105 mm
outside D
125 mm
width B
63 mm
sealing
open
mass
1.5 kg
net price from
PLN 380.33

Brands and prices RNA6918

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
NKERNA6918CN
PLN 380.33PLN 467.81 gross
supplier stockdispatch in 2 working days
NTNRNA6918 RCN
PLN 428.06PLN 526.51 gross
supplier stockdispatch in 2 working days

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

Other versions of RNA6918

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

How manufacturers designate RNA6918

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

ManufacturerDesignationSealing / design
NKERNA6918Open
NTNRNA6918 ROpen

Questions about RNA6918

What are the dimensions of bearing RNA6918?

Bore 105 mm, outside diameter 125 mm, width 63 mm. Standardised dimensions – the same for every manufacturer.

Are RNA6918 bearings from different brands interchangeable?

Yes. RNA6918 NKE, RNA6918 R NTN are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing RNA6918 cost?

At Castomer from PLN 380.33 to PLN 428.06 net per piece depending on the manufacturer (NKE, NTN). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for RNA6918?

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

© 2026 Castomer sp. z o.o. All rights reserved.