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Created with Pixso. THK RU445X Precision Crossed Roller Bearing 350x540x45mm for Heavy Robotics

THK RU445X Precision Crossed Roller Bearing 350x540x45mm for Heavy Robotics

Επωνυμία Μάρκας: GQZ
Αριθμός μοντέλου: RU445X
MOQ: 5 τεμ
τιμή: $350- $400
Χρόνος Παράδοσης: 3 εργάσιμες ημέρες μετά την παραλαβή της πληρωμής σας
Όροι πληρωμής: T/T ή Western Union ή PayPal
Λεπτομέρειες
Τόπος καταγωγής:
Κίνα
Πιστοποίηση:
ISO90001
Υλικό:
Χάλυβα Gcr15
Όνομα προϊόντος:
Εξαιρετικά λεπτά σταυρωτά ρουλεμάν
Τύπος σφραγίδων:
Σφραγισμένος
Ταυτότητα (χιλ.):
350
Υπεραντερόληπτη δόση (OD)):
540
Πλάτος (mm):
45
Αξιολόγηση ακριβείας:
Ρ0-Ρ5
Δομή:
Κυλινδρικός
Συσκευασία λεπτομέρειες:
Συσκευασμένο στο χαρτοκιβώτιο πρώτα, και στη συνέχεια ενισχύθηκε με ξύλινη θήκη για εξωτερική συσκευ
Δυνατότητα προσφοράς:
3.000 τμχ το μήνα
Επισημαίνω:

THK RU445X crossed roller bearing

,

precision robot bearing 350x540x45mm

,

heavy robotics roller bearing with warranty

Περιγραφή προϊόντος
RU445X High-Torque Precision Crossed Roller Slewing Bearing 350x540x45mm

Product Overview

The RU445X Crossed Roller Bearing is a high-precision, heavy-duty rotary solution featuring an integrated ring design. The "X" configuration signifies a specialized tapped-hole arrangement on the inner ring, allowing for direct mounting without additional pressure plates. It is specifically designed for large-scale industrial robot bases, backlash-free CNC rotary tables, and medical gantries.

Key Features
  • X-Type Mounting: Tapped holes on the inner ring simplify assembly and increase structural rigidity.

  • Extreme Load Capacity: Built to support static loads up to 473 kN in high-stress environments.

  • Enhanced Tilting Resistance: Crossed-roller geometry provides superior stability against moment loads.

  • Large Bore Diameter: 350mm inner diameter allows for easy passage of large spindles and wiring.

  • Sub-Micron Accuracy: High-precision P2/P4 standards ensure zero-play, high-torque rotation.


Technical Specifications
Parameter RU445X Details
Model RU445X (Tapped-Hole Type)
Inner Diameter (ID) 350 mm
Outer Diameter (OD) 540 mm
Width (H) 45 mm
Type Cross Roller Slewing Bearing
Structure Integrated Ring, Crossed Cylindrical Rollers
Material Bearing Steel (GCr15)
Dynamic Load (C) 222 kN
Static Load (C0) 473 kN
Mass 35.4 kg
Accuracy Class P5 / P4 / P2 optional
Application Heavy Robotics, Rotary Tables, Medical Equipment

Applications
  • Heavy Industrial Robotics: Main rotation axis for large-payload industrial robot arms.

  • CNC Machining Centers: Large-scale 4th/5th axis rotary tables and vertical boring mills.

  • Medical Technology: Precision rotation for heavy-duty CT scanners and MRI equipment.

  • Aerospace & Radar: High-torque antenna pedestals and satellite tracking mounts.

Model d D B C Co kg
RU28 10 52 8 2.91 2.43 0.12
RU42 20 70 12 7.35 8.35 0.29
- 25 80 12 8.61 10.6 0.4
RU66 35 95 15 17.5 22.3 0.66
RU85 55 120 15 20.3 29.5 1
RU124 80 165 22 33.1 50.9 2.6
RU124G 80 165 22 33.1 50.9 2.6
RU124X 80 165 22 33.1 50.9 2.6
RU148 90 210 25 49.1 76.8 4.9
RU148G 90 210 25 49.1 76.8 4.9
RU148X 90 210 25 49.1 76.8 4.9
RU178 115 240 28 80.3 135 6.8
RU178G 115 240 28 80.3 135 6.8
RU178X 115 240 28 80.3 135 6.8
RU228 160 295 35 104 173 11.4
RU228G 160 295 35 104 173 11.4
RU228X 160 295 35 104 173 11.4
RU297 210 380 40 156 281 21.3
RU297G 210 380 40 156 281 21.3
RU297X 210 380 40 156 281 21.3
RU445 350 540 45 222 473 35.4
RU445G 350 540 45 222 473 35.4
RU445X 350 540 45 222 473 35.4

Why Choose GQZ Bearing?
  • Industrial-Grade Quality: Designed for demanding heavy-load environments.
  • Reliable Delivery: Efficient production and global logistics support.
  • Technical Expertise: Professional guidance for selection and system integration.
  • Customization Available: OEM/ODM solutions tailored to your project needs.
THK RU445X Precision Crossed Roller Bearing 350x540x45mm for Heavy Robotics 0

THK RU445X Precision Crossed Roller Bearing 350x540x45mm for Heavy Robotics 1

THK RU445X Precision Crossed Roller Bearing 350x540x45mm for Heavy Robotics 2

THK RU445X Precision Crossed Roller Bearing 350x540x45mm for Heavy Robotics 3

FAQ

1. What is the benefit of the "Slewing" design in the RU445X?

The slewing design allows a single bearing to replace a multi-bearing setup. It handles radial, axial, and moment loads simultaneously, saving space and reducing weight in large machinery.

2. Is the RU445X suitable for both inner and outer ring rotation?

Yes. Since both rings are integrated units, the RU445X maintains high rotational accuracy and rigidity regardless of which ring is driven.

3. Can GQZ provide custom lubrication for extreme environments?

Absolutely. We offer specialized grease for high-speed, high-temperature, or vacuum-sealed environments to match your specific application requirements.

Experience the stability and precision of the GQZ RU445X. Contact our engineering team today for technical drawings, 3D models, or a competitive quote!

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