Product Introduction: 990-05-50-03-05
The 990-05-50-03-05 is a high-precision Linear Guideway Block (Carriage). This component is a critical part of a linear motion system, designed to provide smooth, rigid, and low-friction linear movement along a matched guide rail. It is engineered with recirculating ball bearings that circulate through precisely machined raceways, enabling high load capacity, high accuracy, and long service life. The part number's suffix (-03-05) typically specifies details such as preload level, sealing type, and lubrication fitting configuration, making it suitable for demanding automated applications.
Technical Parameters
The key technical specifications for the 990-05-50-03-05 linear guide block are summarized in the table below.
| Parameter | Specification |
|---|---|
| Part Number | 990-05-50-03-05 |
| Type | Linear Guideway Block / Carriage |
| Block Dimensions (W x L x H) | 90 mm x 50 mm x 35 mm |
| Weight | 0.8 kg |
| Compatible Rail Width | 45 mm |
| Number of Ball Tracks | 4 |
| Preload Level | Medium Preload (as specified by -03-) |
| Sealing Type | Multi-lip seals on both ends and bottom for high contamination resistance |
| Lubrication | Standard grease lubrication with lubrication fittings |
| Static Load Rating | 22 kN |
| Dynamic Load Rating | 15 kN |
| Operating Temperature Range | -15°C to +80°C |
Application Scenarios
This linear guide block is a fundamental component in a wide range of high-precision automation and machinery applications:
CNC Machining Centers:
Used for the movement of the X, Y, and Z axes, providing the rigidity and precision required for accurate cutting, milling, and drilling operations.
Industrial Robotics:
Integrated into the joints and arms of robots for precise positioning and movement, commonly found in assembly, welding, and material handling robots.
Precision Assembly Equipment:
Employed in automated production lines for electronics and medical devices, where smooth and accurate linear motion is critical for component placement and assembly.
Automated Measurement Systems:
Used in Coordinate Measuring Machines (CMM) and other inspection equipment to ensure accurate and repeatable probe positioning.
Packaging and Printing Machinery:
Provides the guiding mechanism for high-speed, repetitive linear motions, ensuring registration accuracy and consistent product quality.
Global direct procurement guarantee
All products are purchased directly from overseas original manufacturers or authorized channels, 100% guaranteed genuine quality, sufficient spot inventory, and comprehensive model coverage
Quality Commitment
Each product has been tested by our technicians, providing 12-month long warranty, worry-free after-sales
Flexible procurement plan
- Bulk order enjoys Friendship discount (2 pieces or more can be applied)
- Long-term cooperative customers can apply for priority supply
Full service support
7×24 hours technical consultation, from selection guidance to installation and commissioning to provide full life cycle service (paid)
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On the basis of the same quality, we provide:
- More competitive price system
- Faster logistics response
- More complete technical support (free product technical documentation)
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