China Bronze Gleitlager manufacturer

Bronze Bushings Material : Steel CuPb10Sn10 & CuSn6Zn6Pb3 Bimetal Bearing Pockets Sprockets SAE792

Product Details:
Place of Origin: Bimetal Bearing Manufacturers
Brand Name: bimetal SAE-797 SAE 48 SAE-799 bushings
Certification: Bimetal Bush Material CuPb10Sn10、CuPb6Sn6Zn3 CuPb24Sn4...
Model Number: JF800 JF720 JF700 Bimetal Lead-Free Plain Bearings
Payment & Shipping Terms:
Minimum Order Quantity: 1000 Piece/Pieces (Min. Order)
Price: $0.20 - $2.00 / Pieces ,Negotiable
Packaging Details: export & import bimetal bushings International carton standard
Delivery Time: Manufacture Bimetal Bushing In Stock, Delivered Within Days.
Payment Terms: TT IN ADVANCE Western Union
Supply Ability: Customs Bimetal Bushing 800000 Pieces Per Month
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Detail Information

Meterial: Bimetal .Bimetal Bushing Material CuPb10Sn10, SAE-797 Bronze Alloy Bearings Characteristic: Low-maintenance And Maintenance-free Plain Bearings
Size: Standard Size Available Quality: OEM Oilless Bearings
Type: Bushes, Collar Bushes, Washers, Strips Or Special Designs Bushing Sample: Available
Application: Sprockets Chemical Component: Sintered SAE797 Layer + Steel Backing + Copper Plating / Tin-Plating

Product Description

Bimetal Bushing Material CuPb10Sn10, SAE-797 Bronze Alloy Bearings,Sintered SAE797 Layer + Steel Backing + Copper Plating / Tin-Plating made to order from china manufacturer.Bimetal Bushing with Oil Grooves. The bimetal sliding bearings are produced on a steel base, with sintered CuPb10Sn10 or CuSn6Zn6Pb3 as the surface sliding layer.

Wrapped composite sliding bearing, steel / bronze - BIMETAL BUSHINGS

BIMETAL BUSHING MANUFACTURER MADE IN CHINA 

This type of sliding bearing has the best characteristics of all bimetal sliding bearings. They can be used with balancing suspension devices for heavy commercial vehicles, bulldozer wheels and car chassis, among other equipment. They are ideally suited to medium speed ranges and applications with high shock and impact forces.

SURFACE MATERIAL

LOAD CAPACITY

RESISTANCE ALLOY RANGE

TEMPERATURE LIMIT

CuSn10Pb10 / CuSn6Zn6Pb3

65 N/mm2

HB70

HB100

+260°C

1, A mid-load capacity & middle anti-fatigue

2. Applied in middle speed, high impact conditions.

3. Good anti-corrosion, and sliding capability.

4. the products can be used in undercarriage parts and engines of auto industry, constrution machine etc.

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.

Bronze Bushings Material : Steel CuPb10Sn10 & CuSn6Zn6Pb3 Bimetal Bearing Pockets Sprockets SAE792

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 & CuSn6Zn6Pb3 Bimetal Bearing Pockets Sprockets SAE792

Typicai applicaton

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

RANGE OF APPLICATION

sprockets gleitlager sliding bearingBronze Bushings Material : Steel CuPb10Sn10 & CuSn6Zn6Pb3 Bimetal Bearing Pockets Sprockets SAE792

  • 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

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!

CAPTION

Special dimensions are available on request

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