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CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange
CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange
CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange
CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange
CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange
CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange
Specifications
Brand Name :
TOB Wrapped Bronze Bearings
Certification :
ISO 16949
Place of Origin :
China
MOQ :
negotiated
Price :
negotiated
Payment Terms :
T/T
Supply Ability :
Perforated Bronze Bearing，Plain Bronze Wrapped Bearings
Delivery Time :
negotiated
Packaging Details :
Cartons or Pallets
Material :
CuSn8 Bronze Sliding Bearing
Types :
ASB Z90 F Rolled (wrapped) Bronze Bushings with Diamond Indents
Application :
agricultural, building and engineering machines, etc.
Feature :
Metric Size flange size
Description

CuZn31Si ( H68 ) Brass Bushing 46*42*72.5mm With Small Flange

Brass Bushing, Manufacturer, Exporter, Cheap Price, Grooves Bushings, 46*42*72.5mm

Cuzn31si Material H62 Or H68 Bearing Bpw Brass Bushing 46x42x72.5 Mm Pure Brass Bush,

Material: CuZn31Si(H68)

Main Application Areas

China Wrapped Brass Bushing

Product Description

Physical and Mechanical Performance
Performance Index
Data
Max Dynamic Load
90N/mm²
Max Linear Velocity
1.5m/s
Max PV Value
1.65N/mm²▪m/s
Tensile Strength
440N/mm²
Yield Strength
230N/mm²
Hardness
80~120HB
Mating Axis
Hardness
≥50HRC
Roughness
0.4~1.0
Temperature Limits
-40~150℃
Friction Coefficient
0.06~0.15
Heat Conducting Coefficient
71W/m·k

Brass Bushing, with material CuZn31Si. It has good anti-fatigue, anti-erosion and anti-abrasion and load capacity. It can be produced by different bronze material and the surface can be produced with other type of oil socket and oil groove in different working condition.

Professional Manufacture for Bronze Bearings.

Produce by your Requirments. We Welcome your Inquiry!

Products used in construction machinery, automotive brake system machine tool industry.

Enterprise technology relying on Research Institute and colleges and universities and colleges and universities and colleges and universities, constantly develop brass wrapped bushings products adapted to different working conditions and various mechanical fields. The product performance has reached the level of foreign products of the same kind.

Chemical properties

Element

Weight %

Comment

Other

-

Rest Zn

Cu

66 - 70 %

Pb

0.8 %

Si

0.7 - 1.3 %

Ni

0.5 %

  • Specifications:

Material FB090 Bronze(CuSn8Pb/ CuSn6.5Pb)
FB091 Bronze(CuZn31Si)
FB092 Bronze(CuSn8Pb/ CuSn6.5Pb)
FB094 Bronze(CuSn8Pb/ CuSn6.5Pb)+Seal Rings
FB090G Bronze(CuSn8Pb/ CuSn6.5Pb)+Graphite
Load capacity 100N/mm2
Speed limit 2m/s
PV value limit 2.8N/mm2.m/s
Tensile Strength 460N/mm2
Yeild Strength 260N/mm2
Hardness 90~150HB
Mating axis required Hardness >=50HRC
Roughness Ra=0.4~1.0
Friction coef 0.05~0.2
Working temperature max. 150°C

the Brass Wrapped Bushing bushing is made of copper alloy CuZn31Si that is of higher density with its surface punched with oil sockets or grooves, which depends on the customer's requirements. This type of bushing has better load capacity, anti-erosion, and anti-abrasion capacity.

Material: CuZn31Si

Hardness: HB90~150

Temperature limit: -100℃~200℃

Load capacity: 90N/mm2

Speed limit: 2m/s

Material Structure

Material: CuZn31Si1.

Characteristics

High load capacity, good wear-resistance.

Good stability under load, particularly suitable for oscillating bearing.

Grease depots for long-term lubrication.

Availability

Standard cylindrical bushings are available.

Special designs are produced based on your design.

Application

This type oilless bronze bushing is widely used in construction machinery, machine tooling etc.

The use of parameters
Parameters 090 Bronze Wrapped Bushing 091 Copper Wrapped BushingBronze Wrapped Bushing 092 Bronze Wrapped Bushing 094 Bronze Wrapped Bushing 09G Bronze Wrapped Bushing
CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange
Density
8.9g/cm³ 8.9g/cm³ 8.4g/cm³ 8.9g/cm³ 8.9g/cm³ 8.3g/cm³
Pressure resistance strength 470N/mm² 440N/mm² 470N/mm² 470N/mm² 470N/mm²
Coefficient of heat 60W/m.k 71W/m.k 60W/m.k 60W/m.k 58W/m.k
Linear expansion coefficient 18.5×10-6/K 19.2×10-6/K 18.5×10-6/K 18.5×10-6/K 18.5×10-6/K
Hardness 90~120 HB 80~110 HB 90~120 HB 90~120 HB 90~120 HB
Elongation 55% 30% 55% 55% 55%
Alloy material CuSn8P CuZn31Si CuSn8P CuSn8P CuSn8P
Other material CuSn6.5P CuSn6.5P CuSn6.5P

CuSn6.5P
Product tags

bronze flanged bushings

,

flanged bushings bronze

,

flanged bronze bushings
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CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange

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Product Detail
Brand Name :
TOB Wrapped Bronze Bearings
Certification :
ISO 16949
Place of Origin :
China
MOQ :
negotiated
Price :
negotiated
Payment Terms :
T/T
Contact Supplier
CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange
CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange
CuZn31Si H68 Wrapped Bronze Bushing 46*42*72.5mm With Flange

ZHEJIANG TOP BEARINGS CO., LTD.

Verified Supplier
9 Years
zhejiang, jiaxing
Since 2004
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Plain Bush Bearing, Plastic Plain Bearings, Ceramic Plain Bearings
Total Annual :
1000000-3000000
Employee Number :
100~300
Certification Level :
Verified Supplier
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