Needle roller bearing RNA4911 – 63×80×25 mm

4 offers · 4 manufacturers · net prices from PLN 60.92 · dispatch in 2 working days

RNA4911 is a needle roller bearing with a 63 mm bore, 80 mm outside diameter and 25 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: 63 mm
outside D: 80 mm
width B: 25 mm
sealing: open
mass: 0.28 kg
net price from: PLN 60.92

Dimension drawing RNA4911 – one for all brands (ISO dimensions)

Main dimensions
d – bore diameter	63 mm
D – outside diameter	80 mm
B – width	25 mm
mass	0.28 kg

Pictured: NKE RNA4911. Every brand has its own product page with photo and full description.

Brands and prices RNA4911

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	RNA4911	CN	PLN 60.92PLN 74.93 gross	supplier stockdispatch in 2 working days
NTN	RNA4911 R	CN	PLN 79.49PLN 97.77 gross	supplier stockdispatch in 2 working days
INA	RNA4911	CN	PLN 101.63PLN 125.00 gross	supplier stockdispatch in 2 working days
SKF	RNA4911	CN	PLN 158.11PLN 194.48 gross	supplier stockdispatch in 2 working days

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

How manufacturers designate RNA4911

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

Manufacturer	Designation	Sealing / design
NKE	RNA4911	Open
NTN	RNA4911 R	Open
INA	RNA4911	Open
SKF	RNA4911	Open

Questions about RNA4911

What are the dimensions of bearing RNA4911?

Bore 63 mm, outside diameter 80 mm, width 25 mm. Standardised dimensions – the same for every manufacturer.

Are RNA4911 bearings from different brands interchangeable?

Yes. RNA4911 NKE, RNA4911 R NTN, RNA4911 INA, RNA4911 SKF are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing RNA4911 cost?

At Castomer from PLN 60.92 to PLN 158.11 net per piece depending on the manufacturer (NKE, NTN, INA, SKF). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for RNA4911?

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