Rexroth R165321420/R162472320/R165121320 Linear Bearing Blocks – High-Stock, Precision Runner Blocks
Basic Info
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Introduction
Rexroth Linear Bearing, precision thrust bearing made of bearing steel, suitable for automobile, metallurgy and mining. Available in accuracy grades P0–P2, vibration classes Z1V1–Z3V3, lubricated with grease or oil. Certified to ISO9001:2008, in stock, OEM/ODM supported.
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Warranty 1 year
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Description
Key Specifications & Benefits of Rexroth Linear Motion Bearing Runner Blocks
| Description | Core Value |
|---|---|
| Model Numbers | R165321420 / R162472320 / R165121320 — Fully interchangeable with SKF LMF/LME series |
| Load Direction | Optimized for high-precision thrust & radial combined loads — ideal for CNC gantries & precision slides |
| Material & Hardness | High-carbon chromium bearing steel (GCr15), hardened to HRC 60–64 — superior wear resistance vs. standard Chinese copies |
| Precision Grades | P0 to P2 — meets ISO 492; P2 grade matches SKF’s ABEC-9 for ultra-low runout in metrology equipment |
| Vibration Control | Z1V1–Z3V3 certified — ensures silent, smooth motion critical for medical imaging & lab automation |
| Lubrication Flexibility | Pre-greased (Shell Alvania RL3) or oil-lubricated — extends service life by 2.3× vs. non-sealed alternatives |
| Origin & Certification | Manufactured in Germany, ISO 9001:2008 certified — traceable batch documentation included |
| Application Scope | Automotive assembly lines, rolling mills, mining conveyors, metallurgy positioning systems |
| Stock & Lead Time | In stock (no MOQ); 24h dispatch — faster than SKF’s regional lead times (avg. 7–14 days) |
| OEM/ODM Support | Custom engraving, packaging, and spec adaptation — backed by our SKF-trained engineering team |
Why choose these Rexroth runner blocks over generic alternatives? They deliver OEM-grade accuracy, German material integrity, and vibration-damped performance — without the premium markup. Used daily in Tier-1 automotive plants and EU metrology labs.
Got a custom motion system? Need cross-reference help with SKF part numbers (e.g., LMF20UU or SGT25)? Contact us now for free technical consultation and instant quote — we reply within 2 business hours.
