Castomer

Track roller KR30 – 12×30×40 mm

3 offers · 3 manufacturers · net prices from PLN 63.12 · dispatch in 2 working days

KR30 is a track roller with a 12 mm bore, 30 mm outside diameter and 40 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
12 mm
outside D
30 mm
width B
40 mm
sealing
open
net price from
PLN 63.12

Brands and prices KR30

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
UKFKR30CN
PLN 63.12PLN 77.64 gross
supplier stockdispatch in 2 working days
INAKR30CN
PLN 108.65PLN 133.64 gross
supplier stockdispatch in 2 working days
SKFKR30CN
PLN 147.74PLN 181.72 gross
supplier stockdispatch in 2 working days

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

How manufacturers designate KR30

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

ManufacturerDesignationSealing / design
UKFKR30Open
INAKR30Open
SKFKR30Open

Questions about KR30

What are the dimensions of bearing KR30?

Bore 12 mm, outside diameter 30 mm, width 40 mm. Standardised dimensions – the same for every manufacturer.

Are KR30 bearings from different brands interchangeable?

Yes. KR30 UKF, KR30 INA, KR30 SKF are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing KR30 cost?

At Castomer from PLN 63.12 to PLN 147.74 net per piece depending on the manufacturer (UKF, INA, SKF). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for KR30?

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

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