NA4924-XL

Specifications

Availability: 100 PCS

Brand: HSN/ FAG/ OEM

Bearing Number: NA4924-XL

Category: Needle Roller Bearings

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Weight and Dimensions

Bore Diameter (Fw): 120 mm

Outside Diameter (D): 165 mm

Width (B): 45 mm

Weight: 2860 g

Data from Schaeffler (medias)

Basic Dynamic Load Rating, Radial C_r: 205000 N

Basic Static Load Rating, Radial (C_0r): 390000 N

Fatigue Load Limit, Radial (C_ur): 64000 N

Limiting Speed (n_G): 3400 r/min

Reference Speed (n_G): 2160 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 Needle Roller Bearings Guide

Product Description

The NA4924-XL FAG machined needle roller bearing consists of a machined outer ring with two ribs, an inner ring, needle rollers, and a cage. The inner ring provides a precision raceway where the shaft cannot serve directly as a bearing raceway. Its compact needle roller design provides high radial load capacity and rigidity within a small radial cross-section. In addition, X-life increases load ratings, reduces friction and operating temperature, and extends service life.

The NA4924-XL bearing is suitable for automotive, industrial transmissions, machine tools, printing and packaging, construction machinery, textile machinery, and general mechanical engineering. Its compact radial dimensions are especially useful where installation space is limited and an independent inner raceway is required. Meanwhile, its combination of high radial load capacity, rigidity, low friction, and high-speed capability supports efficient operation in compact and highly loaded mechanical systems.