Bronze Bearing Technology For:

Flange Cast Bronze Bearing Supplier

  • Applications without lubrication and for long service life

  • Develops oil-free bearings for continuous dry-running operation.

  • Lowest possible friction and wear values in continuous and intermittent operation

  • Extreme environmental conditions

Casting Bronze Bushing

Material
  • Copper alloy

Casting Bronze Bushing

The product is based on copper alloy and is widely used in machine tools, agricultural machinery, cranes, electric motorcycles, spring bolt bushings, steering shaft bushings and transmission devices.

PRODUCT DATA

Performance Related data
Tensile Strength >230N/cm2
Elongation >9%
Yield Strength >130N/mm2
Hardness 60-80HB
Coefficient of elasticity 93KN/mm2
Material CuZn24Al6

Manufacturer & supplier of bronze bearing, requires a durable alloy such as flange bronze bearings, RG7 bronze, Tin bronze bearing… Commitment is to provide the resources, experience, and proven performance to create value for your business. For bearing bores > 200mm, tolerances should be calculated by our application engineering team based on the parameters of each application. Your specific application may require special fitting instructions.

  • High Loads
  • Low Speeds
  • High Temperatures
  • Humidity
  • Dirt
  • Freshwater
  • Saltwater
Contact us for a free quote

Save Cost 100%

“Long-lasting, self-lubricating oilless bearings!”

PROVEN INTEGRITY. DELIVERING VALUE.

Solid Lubricating Cast Bronze Bearings, Thrust Washer & Wear Plate Material

Also available with graphite inserts for temperatures above 300°C.

C86300* Manganese Bronze Bearing
Alloy materials, We offer free CAD downloads, prompt lead times, competitive pricing, and a small minimum order quantity.

Similar or Equivalent Specification

CDA ASTM SAE AMS Federal Military Other
C86300 B505
B505M
B271
B271M
J461
J462
QQ-C-523 MIL-C-11866

Chemical Composition

Cu%1 Pb% Sn% Zn% Fe% Ni%1,2 Al% Mn%
60.00-
66.00
0.20 0.20 22.00-
28.00
2.00-
4.00
1.00 5.00-
7.50
2.50-
5.00
C93200* Leaded Tin Bronze Bearing

Similar or Equivalent Specification

CDA ASTM SAE AMS Federal Military Other
C93200 B505
B505M
J461
J462
QQ-C-390, E7;
QQ-B-1005, Comp 12
MIL-B-11553, Comp 12 Bearing Bronze

Chemical Composition

Cu%1 Pb% Sn% Zn% Fe% P% Ni%1,2 Al% S% Sb% Si%
Chemical Composition according to ASTM B505/B505M-18
81.00-
85.00
6.00-
8.00
6.30-
7.50
2.00-
4.00
0.20 1.50 1.00 0.005 0.08 0.35 0.005
C95400* Aluminum Bronze Bearings
Alloy materials, We offer free CAD downloads, prompt lead times, competitive pricing, and a small minimum order quantity.

Similar or Equivalent Specification

CDA ASTM SAE AMS Federal Military Other
C95400 B505
B505M
J461
J462
QQ-C-390, G5;
QQ-B-671, Class 3
MIL-B-16033, Class 3 Aluminum Bronze 9C

Chemical Composition

Cu% Fe% Ni%1 Al% Mn%
Chemical Composition according to ASTM B505/B505M-18
83.00
min
3.00-
5.00
1.50 10.00-
11.50
0.50

High tensile brass based / solid lubricant embedded

Solid Lubricants Features
Graphite+add Good wear performance and chemical stability,
temperature limit 400℃
Suit for general machines and under atmosphere
PTFE+add Lowest friction coefficient and good water lubrication, temperature limit 300℃ Suit for water and seawater lubricant, such as ship
Technical Parameters
Alloy materials
Model Bronze Bearing-1 Bronze Bearing-2 Bearing-3 Bearing-4 Bearing-5
Grade
China Brands
GB1776-87
ZCuZn25
AI6Fe3Mn3
ZCuSn6Zn6Pb3 ZCuAI10Fe3 ZCuSu10P1 Steel+ZCuSn6Zn6Pb3 HT250 GCr15
International
ISO1338
GCuZn25
AI6Fe3Mn3
GCuSn6Zn6Pb3 GCuAI10Fe3 CuSn12 Steel+CuSn6Zn6

Pb3Fe3Ni5

- B1
Germany
DIN
G-CuZn25
AI5
GB-CuSn5Zn5Pb5 GB-CuAI10Ni GB-CuSn10 Steel+CuSn6Zn6Pb3Ni - 100Cr6
Japanese
JIS
HBsC4 BC6 AIBC3 BC3 BC6 FC250 SUJ2
United States
ASTM/UNS
C86300 C83600 C95500 C90800 C83600 Class40 52100
British Standard HTB2 LG2 AB1 PB4 LG2 - -

FIND A BRONZE BEARING.

*Standard- alloy Bronze Bearings

The specifications and dimensions of oilless bronze parts may not be fully covered. For exact details, refer to our manufacturer oilless bearings catalogs .

  • Brass, Bronze & Copper Alloys, Brass & Aluminum .

  • C86300 / C93200 / C95400 Alloys - Standard Self-lubricating Bronze Bearings, Plain Bearing Product Versions

Custom Graphite impregnated bushes

Custom Bearings Made From High-Strength Bronze

  • For heavy loads and shock-loading conditions. Easy to install. Contact us.

  • Metal and oilless bronze bearing solutions for lubricated applications.

  • Self-Lubricating bearings sizes and materials. Lightweight & compact. Customer Support

  • Download the product brochures Available

Self-Lubricating Plain Bearings

Discuss your project with a custom parts expert

Request a custom Bronze bearing prototype!

Oilless bearing parts commonly used cast bronzes are tin bronze bushes, manganese bronze bushes & aluminum bronze bearing.

CONTACT US TODAY!

Also available with graphite inserts for temperatures above 300°C

Cast Bronze Material Designs and variants

Cast bronze bushings are available in metric sizes as straight or flanged bushings. These self-lubricating and maintenance-free bushings consist of a graphite impregnated with a lubricant. The self-lubricating bronze material enables very high sliding velocity and makes these bushings suitable for rotating applications.

Existing processing center, CNC milling machines, CNC cutting and other equipment.

Also available with graphite inserts for temperatures above 300°C

Solid lubricating bearings

Solid Self-Lubricating Bearing, at high force brass substrate. Mosaic graphite or MoS2 solid lubricant is a high-performance solid lubricant. It broke through the general bearing lubrication film to rely on limitations. During use, heat through friction with the shaft friction of solid lubrication, forming oil, lubrication powder coexist excellent condition, both to protect the shaft is not worn, and the solid lubricant properties eternal. Its hardness copper sleeve than twice as high wear resistance is also twice as high.

The product has been used in metallurgy continuous casting machine, the train bracket, rolling equipment, mining machinery, shipbuilding.

Guide bushes & thrust washers

The right Oilless Metal Sliding Materials for Your Markets!

Offers over bearing bushings materials designed for wear resistance. Whether your application is exposed to, The production process from at starts as soon as your order is received.

  • Oilless Metals Bearings, We Meet Stringent Client Demands Serving a Wide range of Equipment. Submit an inquiry!

  • The goods are made ready to ship and delivered as quickly as possible.