Needle roller bearing NKI42/20 – 42×57×20 mm

4 offers · 4 manufacturers · net prices from PLN 36.78 · dispatch in 2 working days

NKI42/20 is a needle roller bearing with a 42 mm bore, 57 mm outside diameter and 20 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: 42 mm
outside D: 57 mm
width B: 20 mm
sealing: open
mass: 0.15 kg
net price from: PLN 36.78

Dimension drawing NKI42/20 – one for all brands (ISO dimensions)

Main dimensions
d – bore diameter	42 mm
D – outside diameter	57 mm
B – width	20 mm
mass	0.15 kg

Pictured: ZEN NKI42/20. Every brand has its own product page with photo and full description.

Brands and prices NKI42/20

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
ZEN	NKI42/20	CN	PLN 36.78PLN 45.24 gross	supplier stockdispatch in 2 working days
NKE	NKI42/20	CN	PLN 52.17PLN 64.17 gross	supplier stockdispatch in 2 working days
INA	NKI42/20	CN	PLN 90.78PLN 111.66 gross	supplier stockdispatch in 2 working days
SKF	NKI42/20	CN	PLN 134.08PLN 164.92 gross	supplier stockdispatch in 2 working days

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

How manufacturers designate NKI42/20

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

Manufacturer	Designation	Sealing / design
ZEN	NKI42/20	Open
NKE	NKI42/20	Open
INA	NKI42/20	Open
SKF	NKI42/20	Open

Questions about NKI42/20

What are the dimensions of bearing NKI42/20?

Bore 42 mm, outside diameter 57 mm, width 20 mm. Standardised dimensions – the same for every manufacturer.

Are NKI42/20 bearings from different brands interchangeable?

Yes. NKI42/20 ZEN, NKI42/20 NKE, NKI42/20 INA, NKI42/20 SKF are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing NKI42/20 cost?

At Castomer from PLN 36.78 to PLN 134.08 net per piece depending on the manufacturer (ZEN, NKE, INA, SKF). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for NKI42/20?

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