Insert bearing UK309 – 40×45×100 mm

4 offers · 4 manufacturers · net prices from PLN 133.00 · dispatch in 2 working days

UK309 is a insert bearing with a 40 mm bore, 45 mm outside diameter and 100 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: 40 mm
outside D: 45 mm
width B: 100 mm
sealing: open
net price from: PLN 133.00

Dimension drawing UK309 – one for all brands (ISO dimensions)

Main dimensions
d – bore diameter	40 mm
D – outside diameter	45 mm
B – width	100 mm

Pictured: KOYO UK309. Every brand has its own product page with photo and full description.

Brands and prices UK309

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
KOYO	UK309	CN	PLN 133.00PLN 163.59 gross	supplier stockdispatch in 2 working days
SNR	UK309 G2	CN	PLN 159.78PLN 196.53 gross	supplier stockdispatch in 2 working days
FYH	UK309	CN	PLN 174.91PLN 215.14 gross	supplier stockdispatch in 2 working days
NTN	UK309 D1	CN	PLN 183.38PLN 225.56 gross	supplier stockdispatch in 2 working days

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

How manufacturers designate UK309

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

Manufacturer	Designation	Sealing / design
KOYO	UK309	Open
SNR	UK309 G2	Open
FYH	UK309	Open
NTN	UK309 D1	Open

Questions about UK309

What are the dimensions of bearing UK309?

Bore 40 mm, outside diameter 45 mm, width 100 mm. Standardised dimensions – the same for every manufacturer.

Are UK309 bearings from different brands interchangeable?

Yes. UK309 KOYO, UK309 G2 SNR, UK309 FYH, UK309 D1 NTN are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing UK309 cost?

At Castomer from PLN 133.00 to PLN 183.38 net per piece depending on the manufacturer (KOYO, SNR, FYH, NTN). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for UK309?

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