Castomer

Adapter/withdrawal sleeve KM21 – 105×140×18 mm

2 offers · 2 manufacturers · net prices from PLN 68.58 · dispatch in 2 working days

KM21 is a adapter/withdrawal sleeve with a 105 mm bore, 140 mm outside diameter and 18 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
105 mm
outside D
140 mm
width B
18 mm
sealing
open
net price from
PLN 68.58

Brands and prices KM21

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
NKEKM21CN
PLN 68.58PLN 84.35 gross
supplier stockdispatch in 2 working days
FAGKM21CN
PLN 90.62PLN 111.46 gross
supplier stockdispatch in 2 working days

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

How manufacturers designate KM21

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

ManufacturerDesignationSealing / design
NKEKM21Open
FAGKM21Open

Questions about KM21

What are the dimensions of bearing KM21?

Bore 105 mm, outside diameter 140 mm, width 18 mm. Standardised dimensions – the same for every manufacturer.

Are KM21 bearings from different brands interchangeable?

Yes. KM21 NKE, KM21 FAG are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing KM21 cost?

At Castomer from PLN 68.58 to PLN 90.62 net per piece depending on the manufacturer (NKE, FAG). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for KM21?

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

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