C2318-XL-K

Specifications

Availability: 100 PCS

Brand: HSN/ FAG/ OEM

Bearing Number: C2318-XL-K

Category: Toroidal Roller Bearings

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Weight and Dimensions

Bore (d): 90 mm

Outer (D): 190 mm

Width (B): 64 mm

Weight: 8.4 kg

Data from Schaeffler (medias)

Basic Dynamic Load Rating, Radial C_r: 650000 N

Basic Static Load Rating, Radial (C_0r): 740000 N

Fatigue Load Limit, Radial (C_ur): 77000 N

Limiting Speed (n_G): 4350 r/min

Reference Speed (n_ϑr): 2500 r/min

Product Properties

Precision: P0, P6, P5

Hardness: HRC58-62

Ring Material: GCr15, GCr15SiMn, 100CrMnSi6-4, etc.

Cage Material: Brass, Steel

Certificate: ISO9001:2015

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Downloads & Links

FAG Toroidal Roller Bearings Guide

Product Description

The C2318-XL-K FAG toroidal roller bearing consists of an inner ring, outer ring, and a single row of long crowned rollers. Its matched roller and raceway profiles provide very high radial load capacity and self-aligning capability, while allowing axial displacement within the bearing. This design accommodates shaft deflection, misalignment, and thermal expansion with low friction. In addition, X-life improves operating performance and service life, while the K tapered bore facilitates secure mounting on suitable tapered shaft arrangements or sleeves.

The C2318-XL-K bearing is suitable for paper machinery, steel and metallurgy, mining and cement, power generation, material handling, and heavy industrial equipment. Its high radial load capacity and self-aligning capability support heavy radial loads and shaft deflection. Meanwhile, internal axial displacement helps compensate for thermal shaft expansion, making it suitable for applications involving radial loading, misalignment, and changing operating temperatures.