Needle roller bearing BK0509 – 5×9×9 mm

4 offers · 4 manufacturers · net prices from PLN 4.70 · dispatch in 2 working days

BK0509 is a needle roller bearing with a 5 mm bore, 9 mm outside diameter and 9 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: 5 mm
outside D: 9 mm
width B: 9 mm
sealing: open
mass: 0 kg
net price from: PLN 4.70

Dimension drawing BK0509 – one for all brands (ISO dimensions)

Main dimensions
d – bore diameter	5 mm
D – outside diameter	9 mm
B – width	9 mm
mass	0 kg

Pictured: NKE BK0509. Every brand has its own product page with photo and full description.

Brands and prices BK0509

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	BK0509	CN	PLN 4.70PLN 5.78 gross	supplier stockdispatch in 2 working days
NTN	BK0509	CN	PLN 6.15PLN 7.56 gross	supplier stockdispatch in 2 working days
KOYO	BK0509	CN	PLN 7.34PLN 9.03 gross	supplier stockdispatch in 2 working days
INA	BK0509	CN	PLN 8.15PLN 10.02 gross	supplier stockdispatch in 2 working days

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

How manufacturers designate BK0509

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

Manufacturer	Designation	Sealing / design
NKE	BK0509	Open
NTN	BK0509	Open
KOYO	BK0509	Open
INA	BK0509	Open

Questions about BK0509

What are the dimensions of bearing BK0509?

Bore 5 mm, outside diameter 9 mm, width 9 mm. Standardised dimensions – the same for every manufacturer.

Are BK0509 bearings from different brands interchangeable?

Yes. BK0509 NKE, BK0509 NTN, BK0509 KOYO, BK0509 INA are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing BK0509 cost?

At Castomer from PLN 4.70 to PLN 8.15 net per piece depending on the manufacturer (NKE, NTN, KOYO, INA). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for BK0509?

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