Custom Cam Follower Bearings KR Series KR30 KR22 Track Roller Bearing KR CF Stud Bolt Type

Product Overview

This SG25 deep U-groove track roller bearing (SG25N variant) is crafted from premium chrome steel, featuring a precision-machined U-groove structure and sealed design. With key dimensions 25mm ID × 52mm OD × 16mm Width, it’s tailored for textile machinery, ensuring smooth rolling along tracks, stable load transmission, and resistance to textile fibers and dust—ideal for high-frequency motion in spinning, weaving equipment.

Product Advantages

1. Precise U-Groove Guidance: Deep U-groove fits track rails tightly, avoiding deviation during high-speed operation.
2. Chrome Steel Durability: High hardness and wear resistance, withstanding continuous cyclic motion in textile machines.
3. Dust-Proof Sealing: Sealed structure blocks textile fibers and dust, preventing lubricant contamination.
4. Low-Noise Operation: Precision raceways minimize friction, adapting to quiet textile workshop requirements.
5. Textile-Specific Design: Optimized load capacity for textile machinery’s light-to-medium load scenarios.

Applicable Industries

• Spinning & weaving machinery manufacturing
• Textile printing & dyeing equipment assembly
• Non-woven fabric production machinery
• Textile machinery maintenance & replacement
• Garment processing equipment (rolling, guiding systems)

Technical Parameters

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Bearing photos:

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Company Information

Wuxi GQZ Bearing is a professional manufacturer and supplier of precision bearings. Endowed with robust in-house manufacturing capacity, we boast full coverage of standard and custom bearing models to cater to diverse application needs.

Our strict quality control protocols run through the entire production cycle—from raw material selection to finished product inspection. This ensures every bearing delivers consistent high quality, ultra-low noise operation and extended service life.

Tailored OEM customization services are also available to meet your specific requirements.

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FAQ

1. Q: Why is SG25N suitable for textile machines? A: Its deep U-groove ensures stable guidance, and sealed design blocks textile fibers, matching textile workshop working conditions.
2. Q: What’s the difference between SG25 and SG25N? A: SG25N has enhanced sealing performance, more resistant to fine textile fibers and dust.
3. Q: Can SG25 bearings handle high-frequency motion? A: Yes, chrome steel construction and precision machining enable it to withstand continuous cyclic motion in textile equipment.
4. A: Replace if there’s abnormal noise, uneven wear on the outer ring, or reduced motion precision.

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