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Jiaxing Yishengrui Intelligent Technology Co., Ltd

  • China,Jiaxing ,Zhejiang
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Self Lubricating Composite Bearings

Manufacturer of a wide range of products which include SF-1 Steel Backed Sintered Bronze PTFE Composite Self Lubricating Wrapped Sleeve Bushing Applicable To The Construction Machinery Industry,SF-1F Flange Self Lubricating Compos...

Quality SF-1 Steel Backed Sintered Bronze PTFE Composite Self Lubricating Wrapped Sleeve Bushing Applicable To The Construction Machinery Industry for sale

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SF-1 Steel Backed Sintered Bronze PTFE Composite Self Lubricating Wrapped Sleeve Bushing Applicable To The Construction Machinery Industry

  1. MOQ: 500 pieces

  2. Price: $0.1-0.9 / piece

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Maximum Dynamic Load 140 N/mm²
Max Sliding Speed (Grease Lubrication) 5.0 m/s
Friction Coefficient (Dry) 0.08 ~ 0.20
Limit PV Value (Intermittent Dry Operation) 3.6 N/mm²·m/s
Thermal Conductivity 42 W/m·K
Friction Coefficient (Lubricated) 0.02 ~ 0.07
Payment Terms L/C,D/A,D/P,T/T
Maximum Static Load 250 N/mm²
Matched Shaft Roughness Ra 0.4 ~ 1.25μm
Max Sliding Speed (Dry Friction) 2.5 m/s
Limit PV Value (Dry Continuous Operation) ≤ 1.8 N/mm²·m/s
Linear Expansion Coefficient 11×10⁻⁶ /K
Limit PV Value (Oil/Grease Lubrication) 50 N/mm²·m/s
Working Temperature Range -195℃ ~ +280℃
Recommended Oscillating Load ≤ 60 N/mm² (ideal for engineering machinery hinge points)
Place of Origin China

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Quality SF-1F Flange Self Lubricating Composite Bushing DU Sliding Bearing Flanged Steel Back PTFE Bushing for Engineering Machinery Hinge Points for sale

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SF-1F Flange Self Lubricating Composite Bushing DU Sliding Bearing Flanged Steel Back PTFE Bushing for Engineering Machinery Hinge Points

  1. MOQ: 500 pieces

  2. Price: $0.1~$0.9 / piece

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Recommended Continuous Dry PV ≤1.8 N/mm²·m/s
Thermal Conductivity 42 W/m·K
Friction Coefficient (Lubricated) 0.02 ~ 0.07
Payment Terms L/C,D/A,D/P,T/T
Max Static Load 250 N/mm²
Max Dynamic Load 140 N/mm²
Max Sliding Speed (Grease Lubricated) 5.0 m/s
Friction Coefficient (Dry) 0.08 ~ 0.20
Matched Shaft Roughness Ra0.4~1.25μm
Max Sliding Speed (Dry) 2.5 m/s
Limit PV (Intermittent Dry) 3.6 N/mm²·m/s
Linear Expansion Coefficient 11×10⁻⁶/K
Limit PV (Oil/Grease Lubricated) 50 N/mm²·m/s
Working Temperature -195℃ ~ +280℃
Recommended Oscillating Load ≤60 N/mm²
Place of Origin China

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Quality SF-1D Oil-Free Plain Bearing Steel Backed PTFE Lined Sleeve for Hydraulic Cylinder & Valve for sale

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SF-1D Oil-Free Plain Bearing Steel Backed PTFE Lined Sleeve for Hydraulic Cylinder & Valve

  1. MOQ: 500 pieces

  2. Price: $0.1-0.9 / piece

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Max PV Value (Hydraulic oil lubrication) 55 N/mm²·m/s
Static Load Capacity 250 N/mm²
Dynamic Load Capacity 140 N/mm²
Payment Terms L/C,D/A,D/P,T/T
Max Sliding Speed Dry: 2.5 m/s; Oil lubrication: 6 m/s
Linear Expansion Coefficient 11×10⁻⁶ /K
Operating Temperature Range -40℃ ~ +160℃
Delivery Time 5~8 work days
Max PV Value (Dry friction) 3.2 N/mm²·m/s
Thermal Conductivity 42 W/(m·K)
Friction Coefficient (μ) Dry: 0.04 ~ 0.20; Hydraulic oil lubrication: 0.02 ~ 0.08
Certification ISO9001
Place of Origin China

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Quality SF-1P Oil-Free DU Bushing, 3-layer PTFE Bronze Sleeve for Shock Absorber & Hydraulic Cylinder, Reciprocating Motion Self Lubricating Bushing for sale

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SF-1P Oil-Free DU Bushing, 3-layer PTFE Bronze Sleeve for Shock Absorber & Hydraulic Cylinder, Reciprocating Motion Self Lubricating Bushing

  1. MOQ: 500 pieces

  2. Price: $0.1-0.9 / piece

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Max PV Value (Dry friction, intermittent) 3.6 N/mm²·m/s
Static Load Capacity 250 N/mm²
Thermal Conductivity 42 W/(m·K)
Dynamic Load Capacity 140 N/mm²
Payment Terms L/C,D/A,D/P,T/T
Working Temperature Range -195℃ ~ +280℃
Max PV Value (Oil lubrication) 50 N/mm²·m/s
Friction Coefficient (μ) Dry:0.04~0.20; Oil lubricated:0.02~0.08
Delivery Time 5~8 work days
Max Sliding Speed Dry friction:2.5 m/s; Oil lubrication:5 m/s
Max PV Value (Dry friction, continuous) 1.8 N/mm²·m/s
Linear Expansion Coefficient 11×10⁻⁶ /K
Max Load for Oscillating Motion 60 N/mm²
Certification ISO9001
Place of Origin China

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Quality SF-1T Composite Self Lubricating Bushing Special Sliding Bearing for Gear Pump for sale

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SF-1T Composite Self Lubricating Bushing Special Sliding Bearing for Gear Pump

  1. MOQ: 500 pieces

  2. Price: $0.1~$0.9 / piece

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Dynamic Load Capacity 140 N/mm²
Payment Terms L/C,D/A,D/P,T/T
Max Sliding Speed 10 m/s
Suitable Pump Working Condition Pressure:16~25 MPa, Linear speed:3.5~5 m/s
Max PV Value (Oil lubrication) 60 N/mm²·m/s
Static Load Capacity 250 N/mm²
Working Temperature Range -195℃ ~ +280℃
Delivery Time 5~8 work days
Max PV Value (Dry friction) 4.3 N/mm²·m/s
Max PV under hydrodynamic lubrication 120 N/mm²·m/s
Friction Coefficient (μ) 0.03 ~ 0.18
Place of Origin China
Certification ISO9001

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Quality SF-1B Bronze Backed Self Lubricating Composite Bushing Oilless Plain Bearing High Temp Resistant Sliding Bushing for Metallurgy & Continuous Casting Machine for sale

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SF-1B Bronze Backed Self Lubricating Composite Bushing Oilless Plain Bearing High Temp Resistant Sliding Bushing for Metallurgy & Continuous Casting Machine

  1. MOQ: 500 pieces

  2. Price: $0.1-0.9 / piece

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Recommended Continuous Dry PV ≤1.8 N/mm²·m/s
Thermal Conductivity 70 W/m·K
Matched Shaft Hardness ≥HB220
Max Static Load 250 N/mm²
Friction Coefficient (Lubricated) 0.02 ~ 0.07
Max Dynamic Load 140 N/mm²
Payment Terms L/C,D/A,D/P,T/T
Max Sliding Speed (Grease/Oil Lubricated) 5.0 m/s
Friction Coefficient (Dry) 0.08 ~ 0.20
Matched Shaft Roughness Ra 0.4~1.25μm
Max Sliding Speed (Dry Friction) 2.5 m/s
Delivery Time 5~8 work days
Limit PV (Intermittent Dry Operation) 3.6 N/mm²·m/s
Linear Expansion Coefficient 17×10⁻⁶ /K
Limit PV (Oil / Grease Lubricated) 50 N/mm²·m/s
Working Temperature -195℃ ~ +280℃
Recommended Oscillating Load ≤60 N/mm²
Certification ISO9001
Place of Origin China

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Quality SF-1S Stainless Steel Back Self Lubricating Composite Bushing Corrosion Resistant PTFE Sliding Bearing for Marine & Chemical Equipment for sale

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SF-1S Stainless Steel Back Self Lubricating Composite Bushing Corrosion Resistant PTFE Sliding Bearing for Marine & Chemical Equipment

  1. MOQ: 500 pieces

  2. Price: $0.1~$0.9 / piece

  3. Get Best Quote
Recommended Continuous Dry PV ≤1.8 N/mm²·m/s
Linear Expansion Coefficient 11×10⁻⁶ /K
Max Static Load 250 N/mm²
Working Temperature -195℃ ~ +280℃
Max Dynamic Load 140 N/mm²
Max Sliding Speed (Grease/Oil Lubricated) 5.0 m/s
Friction Coefficient (Dry) 0.02 ~ 0.07
Max Sliding Speed (Dry Friction) 2.5 m/s
Limit PV (Intermittent Dry Operation) 3.6 N/mm²·m/s
Matched Shaft Roughness Ra 0.4~1.25μm
Limit PV (Oil / Grease Lubricated) 50 N/mm²·m/s
Thermal Conductivity 42 W/m·K
Payment Terms L/C,D/A,D/P,T/T
Recommended Oscillating Load ≤60 N/mm²

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Quality SF-2Y Grease Storage Indent Boundary Lubricating Bearing for Automotive & Construction Machinery for sale

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SF-2Y Grease Storage Indent Boundary Lubricating Bearing for Automotive & Construction Machinery

  1. MOQ: 500 pieces

  2. Price: $0.1-0.9 / piece

  3. Get Best Quote
Thermal Conductivity 52 W/(m·K)
Static Load Capacity 250 N/mm²
Recommended Shaft Roughness Ra 0.4 ~ 1.25 μm
Dynamic Load Capacity 70 N/mm² (140 N/mm² for low-speed operation)
Payment Terms L/C,D/A,D/P,T/T
Max Sliding Speed (grease lubricated) 2.5 m/s
Recommended Shaft Hardness ≥ HB270
Operating Temperature Range -40℃ ~ +120℃
Delivery Time 5~8 work days
Max PV Value (Grease boundary lubrication) 22 N/mm²·m/s
Linear Expansion Coefficient 11×10⁻⁶ /K
Friction Coefficient (μ) Grease lubrication: 0.05 ~ 0.12
Certification ISO9001
Place of Origin China

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Quality SF-2 Oil Storage Sintered Bronze Bushing Boundary Lubricating Sliding Bearing for Heavy Low Speed Load for sale

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SF-2 Oil Storage Sintered Bronze Bushing Boundary Lubricating Sliding Bearing for Heavy Low Speed Load

  1. MOQ: 500 pieces

  2. Price: $0.1-0.9 / piece

  3. Get Best Quote
Thermal Conductivity 58 W/(m·K)
Static Load Capacity 280 N/mm²
Dynamic Load Capacity 160 N/mm²
Payment Terms L/C,D/A,D/P,T/T
Max Sliding Speed 3 m/s
Delivery Time 5~8 work days
Max PV Value (Boundary lubrication) 22 N/mm²·m/s
Linear Expansion Coefficient 12×10⁻⁶ /K
Friction Coefficient (μ) Boundary lubrication: 0.05 ~ 0.15; Grease lubrication:0.04~0.10
Operating Temperature Range -40℃ ~ +120℃
Certification ISO9001
Place of Origin China

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Get in touch with us

  • Reach Us
  • Jiaxing Yishengrui Intelligent Technology Co., Ltd
  • Building 12-1, Beichuang Industrial Park, No. 960 Dongjin Road, Nanhu District, Jiaxing City, Zhejiang Province
  • https://www.ysr-bearing.com/

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