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NU2205

Cylindrical Roller Bearing

Extended Stock2–5 day dispatch
POA
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Nachi
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High-capacity EG series bearing with increased width to accommodate larger rollers for higher load ratings. [Nachi High Capacity Cylindrical Roller Bearings EG Series](https://help.bdsbearing.com/nachi)

Technical Dimensions & Load Ratings

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

Dimensions

Bore Diameter (d)25mm
Outer Diameter (D)52mm
Width (B)18mm
Weight0.17kg

Load & Speed Ratings

Dynamic Load Rating (Cr)33.5kN
Static Load Rating (C0r)34.5kN
Reference Speed11000rpm
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Extended Stock2–5 day dispatch

NU2205

Cylindrical Roller Bearing

POA
Price on Application

Technical Specifications

Identification
Part NumberNU2205
BrandNachi
Bearing TypeCylindrical Roller Bearing
Seal TypeOpen
MaterialChrome Steel
Dimensions
Bore (Inner Diameter)25 mm
Outer Diameter52 mm
Width / Thickness18 mm
Performance
Dynamic Load Rating (Cr)33.5 kN
Static Load Rating (C0r)34.5 kN
Reference Speed11,000 rpm
Approximate Weight0.17 kg

Enquire About the Nachi NU2205

Get a competitive quote within 24 hours — no obligation. Our engineering team can help with specifications, cross-references, and volume pricing.

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Engineering support

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About the Nachi NU2205

The Nachi NU2205, is a cylindrical roller bearing, in an open configuration for maximum speed and easy relubrication, featuring a 25mm bore, 52mm outer diameter, and 18mm width, manufactured from chrome steel, and is extended stock at Buy Bearings.

High-capacity EG series bearing with increased width to accommodate larger rollers for higher load ratings. [Nachi High Capacity Cylindrical Roller Bearings EG Series](https://help.bdsbearing.com/nachi)

Key Specifications

The NU2205 cylindrical roller bearing is specified with 25mm bore (inner diameter), 52mm outer diameter, 18mm width, 33.5kN dynamic load rating, 34.5kN static load rating, 11,000rpm reference speed, 0.17kg approximate weight. The Open sealing arrangement protects against contamination and retains lubricant for extended service life. The chrome steel construction provides excellent wear resistance and durability in demanding operating conditions.

Common Applications

Cylindrical Roller Bearings are commonly used in:

electric motorsgearboxessteel millswind turbineslarge pumps

About Cylindrical Roller Bearings

Cylindrical roller bearings use cylindrical rollers to handle high radial loads. They are suitable for high-speed applications and can accommodate axial displacement of the shaft relative to the housing.

Why Buy the NU2205 from Buy Bearings?

  • UK-authorised distributor with genuine Nachi products
  • Expert technical support from our engineering team
  • Competitive pricing with fast UK dispatch
  • Full technical datasheet and cross-reference support
  • 30-day returns on standard products

Frequently Asked Questions

What is a NU2205 bearing?

The NU2205 is a Nachi Cylindrical Roller Bearing with a 25mm bore, 52mm outer diameter and 18mm width. It is Extended Stock at Buy Bearings.

What are the NU2205 dimensions?

The NU2205 measures 25mm bore (inner diameter) × 52mm outer diameter × 18mm 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 NU2205 in stock?

The NU2205 is Extended Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).