Castomer

Insert bearing UC203 – 17×47×31 mm

10 offers · 7 manufacturers · net prices from PLN 21.71 · dispatch in 2 working days

UC203 is a insert bearing with a 17 mm bore, 47 mm outside diameter and 31 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
17 mm
outside D
47 mm
width B
31 mm
sealing
open
mass
0.17 kg
net price from
PLN 21.71

Brands and prices UC203

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
NKEUC203CN
PLN 21.71PLN 26.70 gross
supplier stockdispatch in 2 working days
ZENUC203CN
PLN 23.43PLN 28.82 gross
supplier stockdispatch in 2 working days
FAGUC203CN
PLN 24.63PLN 30.29 gross
supplier stockdispatch in 2 working days
FAGUC203-11CN
PLN 26.19PLN 32.21 gross
supplier stockdispatch in 2 working days
KOYOUC203CN
PLN 28.83PLN 35.46 gross
supplier stockdispatch in 2 working days
TIMKENUC203CN
PLN 31.92PLN 39.26 gross
supplier stockdispatch in 2 working days
SNRUC203 G2CN
PLN 34.67PLN 42.64 gross
supplier stockdispatch in 2 working days
FYHUC203CN
PLN 36.82PLN 45.29 gross
supplier stockdispatch in 2 working days
▸Special designs UC203 (2) – stainless steel, snap ring, manufacturer specials
ZENSUC203-FDACN
PLN 61.02PLN 75.05 gross
supplier stockdispatch in 2 working days
SNRSUC203CN
PLN 122.37PLN 150.52 gross
supplier stockdispatch in 2 working days

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

How manufacturers designate UC203

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

ManufacturerDesignationSealing / design
ZENUC203Open
FAGUC203Open
SNRUC203 G2Open
NKEUC203Open
KOYOUC203Open
TIMKENUC203Open
FYHUC203Open

Questions about UC203

What are the dimensions of bearing UC203?

Bore 17 mm, outside diameter 47 mm, width 31 mm. Standardised dimensions – the same for every manufacturer.

Are UC203 bearings from different brands interchangeable?

Yes. UC203 ZEN, UC203 FAG, UC203 G2 SNR, UC203 NKE, UC203 KOYO are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing UC203 cost?

At Castomer from PLN 21.71 to PLN 36.82 net per piece depending on the manufacturer (ZEN, FAG, SNR, NKE, KOYO, TIMKEN). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for UC203?

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

© 2026 Castomer sp. z o.o. All rights reserved.