R165142420 Rexroth Linear Motion Guide Rail Slide Block Bearing for Automobile and Rolling Mill

Product Specifications

Application Industries

Minimize Downtime with R165142420 Rexroth Linear Motion Guide Rail Slide Block Bearing

Production delays caused by bearing failures in rolling mills and automotive lines cost manufacturers thousands in lost output daily. Sourcing genuine linear bearings often means long lead times or minimum order quantities that tie up capital. Even small precision errors in linear motion components can lead to premature wear, increased maintenance, and unplanned shutdowns.

Genuine Rexroth Linear Bearings, In Stock for Immediate Shipment

The R165142420 Rexroth Linear Bearing addresses these challenges with authentic German engineering and immediate availability. As an integrated manufacturer and exporter with ISO9001 certification, we maintain stock of critical components like this linear guide rail slide block, ensuring you avoid production halts. Whether for automobile assembly lines requiring precise linear motion or rolling mills handling heavy loads, this bearing delivers reliable performance when you need it most.

Engineered for Heavy-Duty Linear Motion Applications

Designed as a thrust bearing with a single row configuration, the R165142420 excels in applications with axial load requirements. Its separated structure allows for easy installation and maintenance, a crucial feature in industries like metallurgy and mining where equipment accessibility is limited. The bearing steel construction ensures durability under the harsh conditions of rolling mills, while its precision manufacturing supports the tight tolerances demanded by automotive production.

Technical Excellence That Drives Performance

The performance of the R165142420 is defined by key technical attributes that directly impact your equipment’s reliability. Its precision ratings from P0 to P4 allow you to select the exact level of accuracy needed—from general industrial use (P0) to high-precision automotive applications (P4). Vibration grades Z1V1 to Z3V3 ensure smooth operation, reducing noise and extending component life in high-speed rolling mill environments. The ability to use either grease or oil lubrication provides flexibility to match your maintenance protocols and operating conditions.

Why Authenticity Matters for Linear Bearings

Counterfeit linear bearings may save on initial cost but often fail prematurely, leading to costly downtime. The R165142420 meets Rexroth’s strict quality standards, backed by ISO9001:2008 certification, ensuring consistent performance and longer service life. In rolling mill applications, a single bearing failure can halt production for hours, resulting in losses that far exceed the price difference between genuine and imitation parts. Choosing authentic Rexroth components reduces total cost of ownership by minimizing maintenance, extending intervals between replacements, and preventing unplanned shutdowns.

Your Reliable Partner for Bearing Solutions

Packaging & Shipping

• Secure packaging in carton and pallet to prevent damage during transit
• 3–5 days sample lead time for urgent evaluation needs
• 5–15 days bulk delivery to keep your production on schedule
• Multiple shipping options including express, air, and sea freight
• 1pc MOQ available to support small-batch repairs or testing

Get Your R165142420 Bearing Shipped Today

Don’t let equipment downtime affect your bottom line. The R165142420 Rexroth Linear Bearing is in stock and ready to ship, ensuring you can resume production quickly. Whether you need a single unit for emergency repair or a bulk order for scheduled maintenance, we provide the same level of quality and service.

Frequently Asked Questions