Needle roller bearing NA4902 – 15×28×13 mm

4 offers · 3 manufacturers · net prices from PLN 28.51 · dispatch in 2 working days

NA4902 is a needle roller bearing with a 15 mm bore, 28 mm outside diameter and 13 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: 15 mm
outside D: 28 mm
width B: 13 mm
sealing: open
mass: 0.04 kg
net price from: PLN 28.51

Dimension drawing NA4902 – one for all brands (ISO dimensions)

Main dimensions
d – bore diameter	15 mm
D – outside diameter	28 mm
B – width	13 mm
mass	0.04 kg

Pictured: NKE NA4902. Every brand has its own product page with photo and full description.

Brands and prices NA4902

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	NA4902	CN	PLN 28.51PLN 35.07 gross	supplier stockdispatch in 2 working days
NTN	NA4902 R	CN	PLN 36.88PLN 45.36 gross	supplier stockdispatch in 2 working days
NTN	NA4902 LL/3AS	CN	PLN 48.71PLN 59.91 gross	supplier stockdispatch in 2 working days
INA	NA4902	CN	PLN 49.58PLN 60.98 gross	supplier stockdispatch in 2 working days

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

Other versions of NA4902

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

How manufacturers designate NA4902

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

Manufacturer	Designation	Sealing / design
NTN	NA4902 R	Open
NKE	NA4902	Open
INA	NA4902	Open

Questions about NA4902

What are the dimensions of bearing NA4902?

Bore 15 mm, outside diameter 28 mm, width 13 mm. Standardised dimensions – the same for every manufacturer.

Are NA4902 bearings from different brands interchangeable?

Yes. NA4902 R NTN, NA4902 NKE, NA4902 INA are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing NA4902 cost?

At Castomer from PLN 28.51 to PLN 49.58 net per piece depending on the manufacturer (NTN, NKE, INA). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for NA4902?

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