Affordable Gcr15 Steel 1300 Series 1304-1310 Self-Aligning Ball Bearings - Fast Delivery & Factory Prices by Pro Supplier
Affordable Gcr15 Steel 1300 Series 1304-1310 Self-Aligning Ball Bearings - Fast Delivery & Factory Prices by Pro Supplier - Image 2
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Affordable Gcr15 Steel 1300 Series 1304-1310 Self-Aligning Ball Bearings - Fast Delivery & Factory Prices by Pro Supplier

Long Working Life GCR15 Steel 1300 Series Self-Aligning Ball Bearings (Models: 1304, 1305, 1306, 1310) are designed for high durability and performance in demanding applications. Made from GCr15 bearing steel, these bearings offer exceptional hardness, wear resistance, and fatigue strength, ensuring These bearings offer exceptional hardness, wear resistance, and fatigue strength, ensuring extended service life under heavy loads and high-speed conditions[3]. The self-aligning design compensates for shaft misalignment, reducing friction and operational stress.

Technical Parameters.

  • Series. 1300
  • Models. 1304, 1305, 1306, 1310
  • Material. GCr15 High-Carbon Chromium Steel
  • Inner Diameter (ID). 20mm to 55mm (varies by model)
  • Outer Diameter (OD). 47mm to 120mm (varies by model)
  • Width. 14mm to 29mm (varies by model)
  • Dynamic Load Capacity. 10.5kN to 32.0kN
  • Static Load Capacity. 5.1kN to 16.5kN
  • Max Speed (Grease Lubricated). 6000-8000 rpm
  • Operating Temperature. -30°C to +120°C
  • Alignment Tolerance. Up to ±3°
  • Standards. ISO 9001, ABEC-1

**References:**
[3] GCr15 steel is a high-carbon chromium bearing steel.

Detailed parameters

Comprehensive Guide to Long Working Life GCR15 Steel 1300 Series Self-Aligning Ball Bearings

Table of Contents

1. Product Overview & Parameter Comparison

The GCR15 Steel 1300 Series (1304, 1305, 1306, 1310) self-aligning ball bearings feature.

  • Material. High-carbon chromium bearing steel (GCr15) with enhanced wear resistance [10]
  • Alignment. ±3° self-aligning capability for shaft deflection compensation [7]
  • Design. Double-row steel balls with stamped steel/nylon cages[7]
Model Bore Diameter (mm) Outer Diameter (mm) Dynamic Load Rating (kN)
1304 20 52 15.8
1305 25 62 20.3
1306 30 72 25.1
1310 50 110 48.5

2. Key Applications & Industrial Uses

Optimised for.

  • Heavy Machinery. Mining conveyor systems with misalignment challenges
  • High-Temperature Environments. Steel mills (up to 200°C continuous operation)[10]
  • Agricultural Equipment. Combine harvesters requiring vibration damping

3. Installation & Operational Best Practices

Critical maintenance considerations.

  • Use hydraulic press for interference fits exceeding 0.05mm
  • Apply EP2 grease for speeds above 3,000 RPM
  • Monitor axial clearance: 0.1-0.3mm for optimal performance[7]

4. Industry-Specific Use Cases

Case 1: Paper Manufacturing
Replaced tapered rollers in dryer sections, reducing downtime by 40% through better thermal expansion accommodation.

Case 2: Cement Production
Implemented 1310 bearings in rotary kilns, achieving 18-month service life vs. previous 9-month average.

5. Client Success Stories

Zhengzhou Mining Group (2024)
Challenge: Frequent bearing failures in inclined conveyor systems (48° slope).
Solution: Installed 1305K bearings with conical bores[7].
Result: 62% reduction in replacement frequency, 17% energy savings.

Guangdong Paper Co., Ltd (2023)
Challenge: Thermal misalignment in Fourdrinier machines.
Solution: Upgraded to 1306ATN bearings with nylon cages[7].
Result: 850+ hours of continuous operation between maintenance cycles.

6. Request Customised Solutions

Contact our engineers for application-specific bearing configurations.

Email. info@vivalr.com
Phone. (86) 15866781826

[7] HRB Harbin Double Row Spherical Ball Bearings 1300 Series Parameters
[10] GCr15 bearing steel high temperature performance standard

About the company

nbearing is a professional bearing firm. We offer top-notch bearing products globally. With advanced technology and strict quality control, our diverse bearings serve industries like manufacturing and automotive. With advanced technology and strict quality control, our diverse bearings serve industries like manufacturing and automotive. Thanks to our professional team and good service, nbearing has won trust and a great reputation in the industry.

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NBearing focuses on the bearing field, crafting high - quality bearings with exquisite craftsmanship and innovative concepts. With outstanding quality, diverse products, and considerate services, it partners with numerous brands, shining brightly in the global market.
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