Needle roller bearing NA4920 – 100×140×40 mm

5 offers · 4 manufacturers · net prices from PLN 335.50 · dispatch in 2 working days

NA4920 is a needle roller bearing with a 100 mm bore, 140 mm outside diameter and 40 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: 100 mm
outside D: 140 mm
width B: 40 mm
sealing: open
mass: 1.9 kg
net price from: PLN 335.50

Dimension drawing NA4920 – one for all brands (ISO dimensions)

Main dimensions
d – bore diameter	100 mm
D – outside diameter	140 mm
B – width	40 mm
mass	1.9 kg

Pictured: NKE NA4920. Every brand has its own product page with photo and full description.

Brands and prices NA4920

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	NA4920	CN	PLN 335.50PLN 412.67 gross	supplier stockdispatch in 2 working days
NTN	NA4920	CN	PLN 468.72PLN 576.53 gross	supplier stockdispatch in 2 working days
INA	NA4920	CN	PLN 630.88PLN 775.98 gross	supplier stockdispatch in 2 working days
INA	NA4920-C3	C3	PLN 671.54PLN 825.99 gross	supplier stockdispatch in 2 working days
SKF	NA4920	CN	PLN 882.79PLN 1,085.83 gross	supplier stockdispatch in 2 working days

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

How manufacturers designate NA4920

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

Manufacturer	Designation	Sealing / design
INA	NA4920	Open
NKE	NA4920	Open
NTN	NA4920	Open
SKF	NA4920	Open

Questions about NA4920

What are the dimensions of bearing NA4920?

Bore 100 mm, outside diameter 140 mm, width 40 mm. Standardised dimensions – the same for every manufacturer.

Are NA4920 bearings from different brands interchangeable?

Yes. NA4920 INA, NA4920 NKE, NA4920 NTN, NA4920 SKF are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing NA4920 cost?

At Castomer from PLN 335.50 to PLN 882.79 net per piece depending on the manufacturer (INA, NKE, NTN, SKF). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for NA4920?

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