C30/750-XL-K-M1B

Specifications

Availability: 100 PCS

Brand: HSN/ FAG/ OEM

Bearing Number: C30/750-XL-K-M1B

Category: Toroidal Roller Bearings

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Weight and Dimensions

Bore (d): 750 mm

Outer (D): 1090 mm

Width (B): 250 mm

Weight: 735 kg

Data from Schaeffler (medias)

Basic Dynamic Load Rating, Radial C_r: 9500000 N

Basic Static Load Rating, Radial (C_0r): 19300000 N

Fatigue Load Limit, Radial (C_ur): 1430000 N

Limiting Speed (n_G): 475 r/min

Reference Speed (n_ϑr): 201 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 C30/750-XL-K-M1B FAG toroidal roller bearing consists of an inner ring, outer ring, a single row of long crowned rollers, and a brass cage. Its matched roller and raceway profiles provide very high radial load capacity and self-aligning capability, while allowing axial displacement within the bearing. This helps accommodate shaft deflection, misalignment, and thermal expansion with low friction. In addition, X-life improves operating performance and service life, while the K tapered bore has a 1:12 taper. The M1B brass window cage is guided on the inner ring, providing stable roller guidance.

The C30/750-XL-K-M1B bearing is suitable for paper machinery, steel and metallurgy, mining and cement, power generation, industrial transmissions, and heavy industrial equipment. Its high radial load capacity and self-aligning capability support heavy radial loads and shaft deflection. Meanwhile, its internal axial displacement capability helps compensate for thermal shaft expansion, making it suitable for applications where high radial loads, misalignment, and axial displacement occur together.