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NK25/16

Machined Needle Roller Bearing

Lead TimePOA
ISO 9001 Certified Authorised UK Distributor
NK25/16 Machined Needle Roller Bearing
INA
INA logo

Machined needle roller bearing without an inner ring, designed for high radial load capacity in compact spaces.

Price Match Promise

Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.

17,000+ parts in stock Next-day UK dispatch UK distributor since 2010
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ISO 9001 Certified Free UK delivery over £150 30-day returns

Technical Dimensions & Load Ratings

Confirm these values match your shaft, housing and application requirements before ordering.

Dimensions

Bore Diameter (d)25mm
Outer Diameter (D)33mm
Width (B)16mm
Weight0.042kg

Load & Speed Ratings

Dynamic Load Rating (Cr)18.6kN
Static Load Rating (C0r)32.5kN
Reference Speed13000rpm

Product Details

Part NumberNK25/16
BrandINA
Bearing TypeMachined Needle Roller Bearing
Seal TypeOpen
MaterialChrome Steel
Stock StatusExtended Stock

Technical Datasheet

Download full specifications for NK25/16 — dimensions, load ratings, and material data.

No cross-reference part numbers are recorded for NK25/16. Ask our team for equivalent part numbers.
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Engineering support

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Frequently Asked Questions

What is a NK25/16 bearing?

The NK25/16 is a INA Machined Needle Roller Bearing with a 25mm bore, 33mm outer diameter and 16mm width. It is Extended Stock at Buy Bearings.

What are the NK25/16 dimensions?

The NK25/16 measures 25mm bore (inner diameter) × 33mm outer diameter × 16mm width.

What does Open mean on a bearing?

Open bearings have no seals or shields, allowing maximum speed and easy relubrication — best for clean, lubricated environments.

Is the NK25/16 in stock?

The NK25/16 is Extended Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).

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