Castomer

Insert bearing 204 K – 20×47×17.7 mm

3 offers · 2 manufacturers · net prices from PLN 29.76 · dispatch in 2 working days

204 K is a insert bearing with a 20 mm bore, 47 mm outside diameter and 17.7 mm width, open design (no seals) – for externally lubricated arrangements with a tapered bore (K) for adapter sleeve mounting. 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
20 mm
outside D
47 mm
width B
17.7 mm
sealing
open
mass
0.11 kg
net price from
PLN 29.76

Brands and prices 204 K

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.

BrandManufacturer designationClearanceNet priceAvailability
NKE204 KRRtapered bore, taper 1:12CN
PLN 29.76PLN 36.60 gross
supplier stockdispatch in 2 working days
INA204 KRRtapered bore, taper 1:12CN
PLN 42.44PLN 52.20 gross
supplier stockdispatch in 2 working days
▸Special designs 204 K (1) – stainless steel, snap ring, manufacturer specials
INA204 KXN4tapered bore, taper 1:12, snap ring grooveCN
PLN 159.89PLN 196.66 gross
supplier stockdispatch in 2 working days

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

Other versions of 204

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

How manufacturers designate 204 K

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

ManufacturerDesignationSealing / design
INA204 KRROpen
NKE204 KRROpen

Questions about 204 K

What are the dimensions of bearing 204 K?

Bore 20 mm, outside diameter 47 mm, width 17.7 mm. Standardised dimensions – the same for every manufacturer.

Are 204 K bearings from different brands interchangeable?

Yes. 204 KRR INA, 204 KRR NKE are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing 204 K cost?

At Castomer from PLN 29.76 to PLN 42.44 net per piece depending on the manufacturer (INA, NKE). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for 204 K?

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

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