Technical Specification Sheet — FAG NU205-E-XL-M1-C3

Identification

• Brand: FAG
• Item Number / Part No.: NU205-E-XL-M1-C3
• Also known as: NU205-E-M1-C3
• Manufacturer Part Number (MPN): 0192381500030
• EAN: 4012801589628
• Category: Cylindrical Roller Bearing — Single Row

Dimensions & Weight

Metric

• Bore (d): 25 mm
• Outside Diameter (D): 52 mm
• Width (B): 15 mm
• Weight: 0.148 kg

Inch

• Bore (d): 0.9843 in
• Outside Diameter (D): 2.0472 in
• Width (B): 0.5906 in

Design / Construction

• Bearing Type: Single-row cylindrical roller bearing with cage
• Design: NU design (2 ribs on outer ring, 0 ribs on inner ring / smooth)
• Function: Non-locating / floating bearing (radial loads only; allows axial displacement in both directions)
• Bore: Cylindrical bore
• Seal: No seal (open)
• Cage Type: M1 — Solid brass cage, two-piece, roller guided
• External Modification: None

Internal Clearance / Precision / Temperature

• Radial Internal Clearance: C3 (greater than normal CN)
• Precision: Standard precision
• Heat Stabilization: No (suitable for temperatures up to 120 °C)

Performance Data (Schaeffler / medias)

• Radial Dynamic Load Rating (Cr): 34,500 N
• Radial Static Load Rating (C0r): 27,500 N
• Limiting Speed (nG): 25,500 rpm
• Reference Speed (nᵩr): 11,600 rpm
• ECLASS / ECLASS2: 23-05-09-01

Suffix Meaning

• E: Increased load capacity
• XL: X-life (enhanced performance / longer service life)
• M1: Solid brass cage, two-piece, roller guided
• C3: Internal clearance larger than normal

Product Description

The FAG NU205-E-XL-M1-C3 is a single-row cylindrical roller bearing with a brass cage, designed for high radial loads, rigidity, and reliable performance at elevated speeds. Its caged roller construction reduces roller-to-roller contact, enabling higher speeds than full-complement designs and making installation easier due to separable inner and outer ring components.

As an NU design, it supports radial forces only and is commonly used as a floating (non-locating) bearing, allowing axial displacement in both directions to accommodate thermal expansion. It can also be used as a support bearing when combined with HJ angle rings (sold separately) to support axial load in one direction.

This bearing is part of FAG’s X-life range, offering higher load capacity, longer service life, reduced heat generation, and higher permissible speeds, helping extend maintenance intervals versus standard cylindrical roller bearings.

Package Includes: ONE (1) FAG Bearing NU205 E XL M1 C3