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INW-313 Hardened Steel Bushings Properties Flange Type Zinc Base Alloy Bearings

INW-313 Hardened Steel Bushings Properties Flange Type Zinc Base Alloy Bearings

INW-313 Hardened Steel Bushings Properties Flange Type  Zinc Base Alloy Bearings
INW-313 Hardened Steel Bushings Properties Flange Type  Zinc Base Alloy Bearings

Large Image :  INW-313 Hardened Steel Bushings Properties Flange Type Zinc Base Alloy Bearings Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: INWAY
Certification: ISO9001
Model Number: INW-313
Payment & Shipping Terms:
Minimum Order Quantity: 1 PCS
Price: Negotiation
Packaging Details: Carton+pallet
Delivery Time: 5 work days or based on quantity
Payment Terms: L/C, T/T
Supply Ability: 100 tons/month
Detailed Product Description
Application: Automobile Application Size: Standard
Standard: JIS Type: Straight Type
Material: Gr15 Lubricant: Graphite
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hardened bearing sleeves

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hardened steel sleeve bearing

INW-313 Hardened Steel Bushings Properties Flange Type Zinc Base Alloy Bearings
Product Overview
INW-313 Properties of zinc-base wear-resistant alloy Flange Type Wear-resisting Zinc Base Alloy bearings
Properties of Zinc-Base Wear-Resistant Alloy
As a superior material for wearing parts, the zinc-base wear-resistant alloy demonstrates excellent abrasion and wear resistance characteristics. Compared to copper alloys, it significantly extends the service life of mechanical transmission components, improves machining precision, extends equipment maintenance intervals, and enhances production efficiency. With high lubricant adaptability and conductivity, it provides superior heat dissipation, temperature control, and anti-seizing properties.
Advantages of Zinc-Base Wear-Resistant Alloy
  • Low specific gravity and cost-effective
  • High abrasion and wear resistance for extended durability
  • Excellent heat dissipation and anti-seizing performance
Applications
Zinc-base wear-resistant alloy bearings are used in various construction machinery to replace traditional copper alloy products, including bushings, shells, sliding blocks, sliding plates, gears, and worm gearings.
In recent years, these alloys have been successfully implemented in metal forming machines, water pumps, injection machines, cranes, and other equipment, with proven success in steel rolling, oil, mining, and valve industries.
Mechanical and Physical Properties Comparison
Technical Reference ZQSn6-6-3 ZQSn10-1 ZQA19-4 Zinc-base Alloy TYXJ6
Tensile Strength n/mm² 180-220 220-250 400-500 400-460
Elongation % 6 3-5 10 1.5-4.0
Hardness HB 65 80 110 95
Coefficient of Friction (Dry) 0.16 0.14 0.16 0.12
Coefficient of Friction (Oil) 0.16 0.14 0.16 0.10
Specific g/mm³ 8.82 8.98 7.7 6.0
Linear Expansion 10-a 17.1 18.5 18.1 25
Heat Conductivity c.s.c 0.22 0.12 0.14 0.24
Compression Set 400n/mm² <0.05 <0.05 <0.05 <0.05
Max. Temp. 300℃ 300℃ 300℃ 150℃
PV Limit 0.5n/mm².m/s 0.5n/mm².m/s 0.5n/mm².m/s 0.5n/mm².m/s
Max. Dynamic Load mm² 30n/mm² 40n/mm² 50n/mm² 50n/mm²
TYB can provide customers with a variety of alloy materials to meet specific application requirements.
Metallurgical Structure and Testing
The zinc-base wear-resistant alloy, known for its high strength and toughness, is widely used to manufacture sheet-metal parts, bushings, sliding blocks, sliding plates, gears, worm gearings, and other components.
Abrasion & Wear Resistance Testing Conditions
Size: φ40×φ50×l30
Hardness: ≥98 HB
Sliding Velocity: v=1.0 m/min
Unit Pressure: p=24.5 n/mm²
Movement: Rotation
Shaft: 45# HRC40-45 Ra0.8
Testing Time: 50 cycles
Terms: Dry Friction

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Zhejiang In-way Precision Machinery Co., Ltd

Contact Person: james

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