HC71915-EDLR-T-P4S
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Brand Alternative Bearings with Identical Specifications
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Customized Bearing Solutions Based on Parameters
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Fast Quotation Response
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OEM and Flexible Order Quantities Supported
Specifications
Availability: 100 PCS
Brand: HSN/ FAG/ OEM
Bearing Number: HC71915-EDLR-T-P4S
Category: Super-Precision Bearings
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Weight and Dimensions
Bore (d): 75 mm
Outer (D): 105 mm
Width (B): 16 mm
Weight: 0.345 kg
Data from Schaeffler (medias)
Basic Dynamic Load Rating, Radial Cr: 17.2 KN
Basic Static Load Rating, Radial (C0r): 12.5 KN
Fatigue Load Limit, Radial (Cur): 950 N
Limiting Speed for Grease Lubrication (nG Grease): 20000 r/min
Limiting Speed for Oil Lubrication (nG Oil): 32000 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 HC71915-EDLR-T-P4S super precision spindle bearing consists of an inner ring, outer ring, ceramic balls, and a laminated fabric cage. Its hybrid design combines ceramic balls with steel rings, providing low friction, reduced heat generation, and excellent 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 HC71915-EDLR-T-P4S bearing is suitable for machine tool spindles, machining centers, grinding machines, precision milling equipment, and other high-performance machinery. Its high running accuracy, efficient lubrication, low heat generation, and axial rigidity provide reliable performance in high-speed and precision applications.
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