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Bronze Bushings Material Steel+CuPb10Sn10 Bimetal Bearing Pockets Sprockets SAE792 SAE797

Basic Infomation
Place of Origin: China manufacture
Brand Name: VIIPLUS
Certification: ISO9001:2008
Model Number: Bimetal Sleeve Bushing
Minimum Order Quantity: 800 Piece/Pieces (Min. Order)
Price: $0.20 - $2.00 / Pieces ,Negotiable
Packaging Details: Export Carton Wood Pallet Wooden case
Delivery Time: 1~2 weeks
Payment Terms: TT IN ADVANCE Western Union
Supply Ability: 800000 Piece/Pieces per Month
Detail Infomation
Meterial: Bimetal .PTFE Characteristic: Low-maintenance And Maintenance-free Plain Bearings
Size: Standard Size Available Port:: Shanhai,or Ningbo
Quality: OEM Oilless Bearings Type: Bushes, Collar Bushes, Washers, Strips Or Special Designs
Bushing Sample: Available Application: Sprockets

Product Description

Wrapped composite sliding bearing, steel / bronze - BIMETAL BUSHINGS | VSB-80 

BIMETAL BUSHINGS Material

Steel+CuPb10Sn10

 

Structure Characteristics and Applications
VSB-80 bimetal bushing is backed with high quality low carbon steel with tin-lead-bronze alloy(CuSn10Pb10)sintered on its surface. To effectively decrease abrasion, its alloy surface can be machined with ball shaped oil sockets for easier oil storage. When necessary, it could be plated copper or tin on the steel back. It can be applied to conditions of mediate load with mediate or high running belocity and conditions with enormous impact load. In mechanical applications, VSB-80 is used to make wrapped bushes, thrust washer and bushes on connecting rod level of gas engine.

 

Performance Data
Max dynamic Load P   140N/mm²
Max line speed V Greaes lubrication 2.5m/s
Max PV value Greaes lubrication 2.8N/mm²·m/s
Friction coef μ Greaes lubrication 0.05~0.15
Max line speed V Oil lubrication 5m/s
Max PV value Oil lubrication 10N/mm²· m/s
Friction coef μ Oil lubrication 0.04~0.12
Max Working temperature Greaes lubrication 150℃
Performance Data
Max Working temperature Oil lubrication 250℃
Mating Axis Hardness ≥53HB
Mating Axis Roughness Ra=0.32~0.63
Alloy Hardness 80~120
Heat-conducting Coefficient 47W/(m·k)
Coefficient of linear xpansion 18×10-6K-1
according to customers special request while out of this table.

 

BiMetal Bushings Lubrication Design

Bronze Bushings Material Steel+CuPb10Sn10 Bimetal Bearing  Pockets Sprockets SAE792 SAE797

Typicai applicaton

 

Application: con-rod of automobile engines, engineering and agriculture machinery, heavy duty construction machinery etc.

RANGE OF APPLICATION

sprockets gleitlager sliding bearing

 

Bronze Bushings Material Steel+CuPb10Sn10 Bimetal Bearing  Pockets Sprockets SAE792 SAE797

 

 

 

 

 

  • Fork lifts
  • Pallet Trucks
  • Cranes
  • Excavators

TECHNISCHE DATEN 

  • Wrapped composite sliding bearing
  • Copper-plated or tin-plated steel / bronze
  • Low-maintenance
  • With lubrication pockets

PROPERTIES

  • For high load capacity and oscillating movement, as well as for rough operation and temperature load. Long-run lubrication because of lubricant storage.

MATERIALS

  • Support materialSteel copper-plated / tin-plated
  • Sliding layerCuPb10Sn10

MATERIAL PROPERTIES

  • Specific load capacity static≤ 250 [N/mm2]
  • Specific load capacity dynamic≤ 140 [N/mm2]
  • Sliding speed≤ 2,5. [m/s] ≤ 5 [m/s] oil lubricated
  • Reibungswert **0.04 [µ] to 0.12 [µ] depending on lubrication
  • Temperature strain– 40 [°C] to + 250 [°C]
  • Max. PV-value2.8 [N/mm² x m/s]
  • Percentage contact area > 75 [%]

 

TOLERANCE DETAILS

  • Housing ØH7
  • Bushing inner-Ø after mountingH9
  • Shaft tolerancef7 to h8

Bronze Bushings Material Steel+CuPb10Sn10 Bimetal Bearing  Pockets Sprockets SAE792 SAE797

MAINTENANCE

  • is a low-maintenance composite sliding bearing, but primary lubrication is necessary. Oil or grease lubrication is possible. Due to solid lubricant storages, lubrication clearances are reduced to a minimum!

Bronze Bushings Material Steel+CuPb10Sn10 Bimetal Bearing  Pockets Sprockets SAE792 SAE797

 

CAPTION

Special dimensions are available on request

 

Get in touch ...

 

Send us an online enquiry

 

 

You can use our “Enquiry Form” to get in touch with us. One of our sales team will contact you immediately.

 

Bronze Bushings Material Steel+CuPb10Sn10 Bimetal Bearing  Pockets Sprockets SAE792 SAE797

 

 

 

 

Contact Details
tiffany

WhatsApp : +86 18258386757