Ball Bearing Single Row Deep Groove

1.Product Introduction: The basic version of deep groove ball bearings, with a single-row steel ball structure, focusing on bearing radial loads, suitable for medium and light load, high-speed rotation scenarios.
2.Structure Type: Inner ring + outer ring (with single circular arc raceway) + single-row steel balls + stamped steel or brass cage, with a compact structure.
3.Size Range: Inner diameter: 10 - 500mm, outer diameter: 26 - 700mm, width: 8 - 120mm.
4.Material: Inner ring / outer ring: GCr15/GCR15SIMN/20Cr2Ni4A, rolling elements (steel balls): GCr15/GCR15SIMN, cage: stamped steel (conventional) / brass (high-speed).
5.Accuracy: Conventional P0/P6 grades, precision models are of P5 grade.
6.Sealing: Open type / 2RS (double-sided rubber seal) / 2Z (double-sided iron seal).
7.Application Fields: Small motors, feed shafts of machine tools, conveying equipment, household appliances.
8.Key Inspection Items: Radial clearance (0.01 - 0.05mm), conformity of steel balls fitting, contact performance of seals.

Product Description

Precision Ball Bearing Single Row Deep Groove for Industrial Excellence

When your machinery demands reliability under extreme conditions, our ball bearing single row deep groove solutions deliver unmatched performance. Designed for radial load handling and high-speed operations, these bearings are engineered with 30+ years of expertise to thrive in industries like metallurgy, port machinery, and medical equipment. Whether you need standard sizes or custom configurations, we combine ISO-certified manufacturing with rapid lead times to keep your operations running smoothly.

Technical Specifications

Parameter Specification
Dimensions ID 10–500mm | OD 26–700mm | Width 8–120mm (Custom up to φ5000mm)
Materials High-purity GCr15 steel rings, brass/stamped steel bearing cages
Precision & Noise P0/P6 standard, P5/P4 high-precision options; Noise as low as 35dB
Load & Temperature Optimized for radial loads up to 850kN; Temperature -30°C to +120°C (up to 500°C for HT Series)

Key Advantages

  • Radial Load Handling: High dynamic capacity engineered specifically for high-speed deep groove ball bearings.
  • Customization Without Compromise: Special rubber/iron shields, ceramic hybrid balls for 30,000+ RPM, or stainless steel bearing cages.
  • Speed & Reliability: Prototype validation in 10 days, backed by 12+ batch quality checks for a 99.9% defect-free rate.

Real-World Applications

Industry Challenge Our Solution
Steel Plants Bearing failure at 500°C furnace environments HT Series deep groove ball bearings with ceramic cages
Cargo Cranes Saltwater corrosion on port crane machinery HVOF-coated anti-corrosion bearings (1,500-hr salt spray tested)
MRI Scanners Noise sensitivity in medical equipment P4-grade precision ball bearings with FDA-compliant grease

Quality & Logistics

Every ball bearing single row deep groove unit undergoes spectral steel analysis, 100% vibration testing, and ISO 9001 quality audits. We keep 1,000+ standard models in stock for 48-hour dispatch.

FAQs

Q: How do you ensure precision in medical-grade ball bearings?
A: CNC grinding and ultrasonic cleaning achieve P4 accuracy and sub-35dB noise levels in sensitive bearing applications.

Q: Can I get custom large deep groove ball bearings quickly?
A: Yes! Custom large-scale bearings up to φ3000mm+ ship in 15–20 days.

Q: Do you provide IoT integration for this single row ball bearing series?
A: Optional smart sensors enable real-time load and temperature monitoring for predictive bearing maintenance.

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