High Precision Cylindrical Roller Ceramic Bearing HCN1016-K-M1-SP

HCN1016-K-M1-SP Bearing – High Precision Cylindrical Roller ceramic Bearing for Machine Tool Spindles

Product Overview

The HCN1016-K-M1-SP is a super-precision cylindrical roller ceramic bearing, specifically designed for high-speed spindle applications in machine tools, grinding machines, and precision machinery. With a tapered bore (K), precision class SP, and optimized internal design, this bearing delivers exceptional radial rigidity, minimal runout, and smooth operation at high RPMs.

It is widely used in CNC machining centers, milling spindles, and rotary tables, where precision, speed, and stability are critical.

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Technical Specifications

- Model: HCN1016-K-M1-SP

- Bearing Type: Single-row cylindrical roller bearing

- Inner Diameter (ID): 80 mm

- Outer Diameter (OD): 125 mm

- Width: 22 mm

- Bore Type: Tapered bore 1:12 (K)

- Precision Class: SP (Super Precision, ISO P5 equivalent or higher)

- Cage: M1 – Brass cage, optimized for high-speed use

- Material: High-purity bearing steel

- Lubrication: Oil or grease lubrication depending on speed and application

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Key Features

- High radial load capacity and superior speed performance

- Tapered bore (K) for precision shaft fitting and preloading

- SP-grade precision for minimal runout and vibration

- Brass cage (M1) ensures stability under high-speed and high-temperature conditions

- Ideal for axial preloading when mounted in pairs or sets

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Common Applications

- CNC spindle motors and precision lathes

- Grinding machine spindles

- Milling and turning centers

- High-speed electric motors

- Precision rotary tables

Supply Options

We provide genuine HCN1016-K-M1-SP bearings from top brands such as FAG, as well as high-performance aftermarket options. Bulk pricing, OEM branding, and technical support available for global customers.