Thin Section Bearing XSU080168 Cross Roller Slewing Bearing 130x205x25.4mm Robot Joints and Rotating Parts
Thin Section Bearing XSU080168 Cross Roller Slewing Bearing 130x205x25.4mm Robot Joints and Rotating Parts
Product Overview
The XSU080168 Sealed Crossed Roller Bearing is a high-precision slewing bearing designed for laser processing equipment, precision automation systems, and high-accuracy rotary applications. With dimensions of 130mm ID × 205mm OD × 25.4mm width, it offers excellent rigidity, smooth rotation, and reliable performance in demanding environments.
Featuring a single row crossed cylindrical roller structure, this bearing can simultaneously support radial, axial, and moment loads. The sealed design effectively protects against dust and contaminants, making it especially suitable for laser cutting, engraving, and other precision equipment.
Key Features
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Sealed Design (Dust Protection)
Ideal for laser processing and clean environments -
High Precision & Stability
Ensures accurate positioning and repeatability -
Multi-Directional Load Capacity
Handles radial, axial, and moment loads simultaneously -
Integrated Mounting Structure
Easy installation without additional housing -
Low Friction & Long Service Life
Stable performance under continuous operation
Technical Specifications
| Parameter | Value |
|---|---|
| Model | XSU080168 |
| Type | Sealed Crossed Roller Bearing |
| Inner Diameter (ID) | 130 mm |
| Outer Diameter (OD) | 205 mm |
| Width | 25.4 mm |
| Structure | Integrated Inner & Outer Ring with Mounting Holes |
| Roller Type | Single Row Crossed Cylindrical Rollers |
| Material | GCr15 Chrome Steel |
| Accuracy Grade | P5 / P4 (Optional) |
Applications
The XSU080168 crossed roller bearing is widely used in:
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Laser cutting machines
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Laser engraving equipment
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Precision automation systems
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CNC rotary tables
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Optical inspection equipment
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Semiconductor machinery
Related Models (Thin Crossed Roller Bearing Series)
| INA Model | Da | di | Di | da | La | Li | nB1 | Ca | Coa | Cr | Cor | KG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XSU080168 | 205 | 130 | 174 | 159 | 190 | 145 | 12 | 65 | 243 | 41.4 | 119 | 3.3 |
| XSU080188 | 225 | 150 | 194 | 179 | 210 | 165 | 16 | 70 | 270 | 44.5 | 133 | 3.7 |
| XSU080218 | 255 | 180 | 224 | 209 | 240 | 195 | 20 | 76 | 315 | 48 | 154 | 4.3 |
| XSU080258 | 295 | 220 | 264 | 249 | 280 | 235 | 24 | 83 | 370 | 53 | 182 | 5.1 |
| XSU080318 | 355 | 280 | 324 | 309 | 340 | 295 | 28 | 94 | 465 | 60 | 228 | 6.3 |
| XSU080398 | 435 | 360 | 404 | 389 | 420 | 375 | 36 | 106 | 580 | 67 | 285 | 7.8 |
Why Choose GQZ Bearing?
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High Precision (P5/P4) for laser applications
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Factory Direct Pricing with reliable quality
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Fast Delivery & Stable Supply
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OEM & Custom Engineering Support
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Strict Quality Control (ISO9001)
FAQ
1. Why is sealing important for laser equipment bearings?
Sealing prevents dust and fine particles from entering, ensuring longer lifespan and stable precision performance.
2. Can XSU080168 support combined loads?
Yes, it is designed to simultaneously support radial, axial, and moment loads, ideal for rotary systems.
3. Do you offer customization for this bearing?
Yes, we support custom sealing, lubrication, preload, and materials based on your application requirements.
Request a Quote
Looking for a reliable XSU080168 crossed roller bearing supplier for laser processing equipment?
Contact us now to get:
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Competitive price
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Technical drawings
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Bulk order support
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.