23944-S-K-MB+AH3944

Specifications

Availability: 100 PCS

Brand: HSN/ FAG/ OEM

Bearing Number: 23944-S-K-MB+AH3944

Category: Spherical Roller Bearings

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Weight and Dimensions

Bore (d): 220 mm

Outer (D): 300 mm

Width (B): 60 mm

Weight: 17.11 kg

Data from Schaeffler (medias)

Basic Dynamic Load Rating, Radial C_r: 610 KN

Basic Static Load Rating, Radial (C_0r): 1240 KN

Fatigue Load Limit, Radial (C_ur): 72000 N

Limiting Speed (n_G): 2600 r/min

Reference Speed (n_ϑr): 1460 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 Spherical Roller Bearings Guide

Product Description

The 23944-S-K-MB+AH3944 FAG spherical roller bearing consists of an inner ring, outer ring, two rows of spherical rollers, a solid brass cage, and a withdrawal sleeve. Its self-aligning design accommodates angular misalignment and shaft deflection while supporting high radial loads and axial loads in both directions. The S design includes a lubrication groove and three lubrication holes, helping distribute lubricant effectively. In addition, the MB solid brass cage provides robust roller guidance, while the K tapered bore works with the AH3944 withdrawal sleeve, allowing secure mounting on cylindrical shafts and facilitating later dismounting.

The 23944-S-K-MB+AH3944 bearing is suitable for paper machinery, steel and metallurgy, industrial transmissions, mining and cement, material handling, and heavy industrial equipment. Its high load capacity, self-aligning capability, and effective lubrication support demanding operating conditions involving heavy loads and alignment deviations. Meanwhile, the withdrawal sleeve provides a practical solution for bearing mounting, dismounting, and maintenance on cylindrical shafts.