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NA4905

Needle Roller Bearing

In StockPOA
ISO 9001 Certified Authorised UK Distributor
NA4905 Needle Roller Bearing
IKO
IKO logo

IKO NA4905 needle roller bearing with inner ring, 25x42x17mm. Heavy-duty needle bearing for industrial machinery.

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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Technical Dimensions & Load Ratings

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

Dimensions

Bore Diameter (d)25mm
Outer Diameter (D)42mm
Width (B)17mm

Product Details

Part NumberNA4905
BrandIKO
Bearing TypeNeedle Roller Bearing
Stock StatusIn Stock

Technical Datasheet

Download full specifications for NA4905 — dimensions, load ratings, and material data.

No cross-reference part numbers are recorded for NA4905. Ask our team for equivalent part numbers.
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Engineering support

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Frequently Asked Questions

What is a NA4905 bearing?

The NA4905 is a IKO Needle Roller Bearing with a 25mm bore, 42mm outer diameter and 17mm width. It is In Stock at Buy Bearings.

What are the NA4905 dimensions?

The NA4905 measures 25mm bore (inner diameter) × 42mm outer diameter × 17mm width.

Is the NA4905 in stock?

The NA4905 is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).

Related & Compatible Bearings

Same needle roller bearing, closest dimensions first — useful if you need a slightly different size or this part is unavailable.

RNA4904 Needle Roller Bearing
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INA logo
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NTN/SNR logo
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OD
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Width
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Related Parts — Seals & Bushings

Matching seals and bushings for 25mm shaft diameter — complementary components for your bearing.

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