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  • Rexroth Linear Guide Rail Block Bearing R165982048 Linear Guides R165982048
  • Rexroth Linear Guide Rail Block Bearing R165982048 Linear Guides R165982048
  • Rexroth Linear Guide Rail Block Bearing R165982048 Linear Guides R165982048
  • Rexroth Linear Guide Rail Block Bearing R165982048 Linear Guides R165982048
  • Rexroth Linear Guide Rail Block Bearing R165982048 Linear Guides R165982048
  • Rexroth Linear Guide Rail Block Bearing R165982048 Linear Guides R165982048
Rexroth Linear Guide Rail Block Bearing R165982048 Linear Guides R165982048
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Rexroth Linear Guide Rail Block Bearing R165982048 Linear Guides R165982048

  • >= 2 Pieces
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Rexroth Linear Guide Rail Block Bearing R165982048 Linear Guides R165982048

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Linear Motion Guidance: Designed to provide precise linear movement and load support in mechanical systems, enabling smooth and accurate motion in automated machinery.
  • Durability & Longevity: Built with materials like stainless steel and bearing steel, ensuring resistance to wear and corrosion, supported by long-life cage design and robust sealing options (2RS, ZZ) to protect against contaminants.
  • Precision Adaptability: Offers multiple precision ratings (P0 to P6) to suit applications requiring varying levels of accuracy, from standard to ultra-high precision.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With stainless steel and bearing-grade steel construction, resist corrosion and maintain structural integrity in humid or industrial environments*.

  • 2. Modular Design for Easy Integration

    • With standardized dimensions and pre-aligned mounting holes, integrate seamlessly into existing machinery, reducing installation time by 30% compared to custom solutions*.

  • 3. High-Precision Performance Parameters

    • With precision ratings from P0 to P6, achieve up to 30% higher accuracy than standard linear bearings*, ensuring reliable motion control in precision machinery.

  • 4. Dual-Seal Protection for Harsh Environments

    • With 2RS and ZZ sealing options, prevent dust and debris ingress, extending service life by 40% in abrasive settings*.

  • 5. Compliance with Industrial Standards

    • Engineered to meet ISO and industry standards for durability and precision*, ensuring compatibility with global manufacturing requirements.

Product details

Rexroth Linear Guide Rail Block Bearing R165982048 Linear Guides R165982048

The Rexroth Linear Guide Rail Block Bearing R165982048 is a high-performance linear motion solution designed for precision applications. Built with durable materials like stainless steel and bearing steel, it supports oil or grease lubrication and offers sealing options (2RS, ZZ) to ensure longevity in diverse environments. Its steel cage and ball-linear structure enable smooth, reliable movement, while precision ratings from P0 to P6 cater to varying application demands.

Technical specifications

FeatureSpecificationApplication Scenario
Cage MaterialSteelEnsures structural integrity under load
Lubrication TypeOil, GreaseAdapts to lubrication systems in machinery
MaterialStainless Steel, Steel, Bearing SteelCorrosion resistance or high-load use
Precision RatingP0, P2, P4, P5, P6Precision engineering or general assembly
Sealing Type2RS (Lip Seals), ZZ (Open Ends)Dust/water protection or cleanroom use
StructureBall + LinearSmooth linear motion in automation systems

Customization guide

Adjustable parameters:

  • Precision Grade: Select from P0 (highest) to P6 to match tolerance requirements.
  • Sealing Type: Opt for 2RS for harsh environments or ZZ for cleanroom applications.
  • Material: Upgrade to stainless steel for corrosive settings or bearing steel for high-stress loads.

Get inspired

With the Rexroth Linear Guide Bearing, you can achieve precision motion control in robotics, CNC machines, or automated assembly lines. Its versatile design and customizable specifications make it ideal for industries demanding reliability and durability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity10 kN+15% (11.5 kN)*+30% (13 kN)*
Precision RatingP5/P6P4/P2P0/P2**
Sealing EfficiencyStandard (IP5X)Enhanced (IP65)Premium (IP67)
MaterialSteelStainless SteelBearing Steel

Supplier's note

  1. Technical Breakthroughs:

    • Steel Cage Design: Reduces friction and wear, extending service life by 20% compared to plastic cages.
    • Multi-Precision Grades: Offers P0 (nanometric accuracy) to P6, enabling use in both high-precision robotics and industrial conveyors.
    • Dual Sealing Options: 2RS seals block contaminants 3x better than standard designs, while ZZ ends allow easy maintenance.

  2. Optimal Version Selection:

    • Base Model: Ideal for general manufacturing (e.g., conveyor systems) where cost-efficiency is prioritized.
    • Advanced Model: Suitable for food processing or marine environments needing corrosion resistance (stainless steel) and IP65 sealing.
    • Pro Model: Best for aerospace or semiconductor equipment requiring P0 precision and IP67 waterproofing. With its bearing steel construction, it withstands 50% higher cyclic loads than standard models.

*Comparative benchmarks: Industry standard linear bearings typically achieve 10 kN load capacity.
**P0 precision aligns with ISO 2768-m1 standards for ultra-high accuracy.

Frequently asked questions

  • Which Rexroth linear bearing model suits high-precision CNC machinery?

  • How to clean and lubricate Rexroth linear guide rails?

  • Stainless Steel vs. Bearing Steel: Which is better for corrosive environments?

  • Can Rexroth linear bearings be customized for non-standard dimensions?

  • Are Rexroth linear bearings ISO-certified for precision?

  • Why does the R165982048 use a steel cage for longer life?

  • 2RS vs ZZ seals: Which is better for dust-prone factories?

  • Oil vs Grease: Which lubricant suits high-speed Rexroth linear bearings?

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.