XC71914-EDLR-T-P4S

Specifications

Availability: 100 PCS

Brand: HSN/ FAG/ OEM

Bearing Number: XC71914-EDLR-T-P4S

Category: Super-Precision Bearings

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Weight and Dimensions

Bore (d): 70 mm

Outer (D): 100 mm

Width (B): 16 mm

Weight: 0.322 kg

Data from Schaeffler (medias)

Basic Dynamic Load Rating, Radial C_r: 25.5 KN

Basic Static Load Rating, Radial (C_0r): 11.7 KN

Fatigue Load Limit, Radial (C_ur): 890 N

Limiting Speed for Grease Lubrication (n_{G Grease}): 24000 r/min

Limiting Speed for Oil Lubrication (n_{G Oil}): 36000 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 Super-Precision Bearings Guide

Product Description

The XC71914-EDLR-T-P4S super precision spindle bearing consists of Cronidur steel inner and outer rings, ceramic balls, and a laminated fabric cage. Its hybrid design combines high-performance Cronidur steel rings with ceramic balls, providing excellent wear resistance, low friction, reduced heat generation, and high-speed capability. The 25° contact angle provides high axial rigidity and load capacity, while the Direct Lube design supplies lubricant directly to the rolling contact area for efficient lubrication and stable operation at high speeds.

The XC71914-EDLR-T-P4S bearing is suitable for machine tool spindles, high-speed machining centers, grinding machines, precision milling equipment, and other high-performance machinery. Its high running accuracy, efficient lubrication, wear resistance, and low heat generation provide reliable performance in demanding high-speed and precision applications.