WGB-090 Bronze-Wrapped Bushing Standard size

WGB-090 Material structure and available form

It is made of high-density bronze rolls or spherical oil bags, and special synthetic internal surfaces with oil pockets to reduce wear and extend the use time and achieve good anti-corrosion function.

WGB-092 Material structure and available form

It is made of high-density bronze rolls or spherical oil bags, and special synthetic internal surfaces with oil pockets to reduce wear and extend the use time and achieve good anti-corrosion function.

Product advantages

It is made of high-density bronze rolls or spherical oil bags, and special synthetic internal surfaces with oil pockets to reduce wear and extend the use time and achieve good anti-corrosion function.

1. Save a lot of copper materials and save man-hours for car-making copper sleeves:
2. Compared with vehicle-made shaft sleeves and rolling bearings, it is lighter in weight and lower in cost;
3. Various holes, pits, and certain grease can be processed on the friction surface, and the time for refueling is 5 times longer than that of the copper sleeve;
4. Very high load capacity, especially suitable for rough friction surfaces;
Products available: straight sleeves, thrust washers, flanged bushes, bearing bushes, sliding plates, steel sleeve assemblies.

Standard bushing tolerance

Nominal thickness

Outer diameter

Matching seat hole

inner diameterf Shaft diameter

10~18

+0.065

+0.030

+0.018

0

+0.046

0

-0.016

-0.043

18~30

+0.075

+0.035

+0.021

0

+0.052

0

-0.020

-0.020

30~50

+0.085

+0.045

+0.025

0

+0.062

0

-0.025

-0.064

50~80

+0.100

+0.055

+0.030

0

+0.074

0

-0.030

-0.076

80~120

+0.120

+0.070

+0.035

0

+0.087

0

-0.036

-0.090

120~180

+0.170

+0.100

+0.400

0

+0.100

0

-0.043

-0.106

180~250

+0.210

+0.130

+0.046

0

+0.115

0

-0.050

-0.122

250~315

+0.260

+0.170

+0.052

0

+0.130

0

-0.056

-0.137

Tech. Data

Relevant data

WGB-090 WGB-092

WGB-09G

Material

CuSn8P0.3或CuSn6.5P0.1

CuSn8P0.3或CuSn6.5P0.1

CuSn8P0.3或CuSn6.5P0.1

Max.load

75

60

65

Hardness

90~120

90~120

-

Temp. limit

-80~200

-100~200

-100~260

Max. Sliding Speed

2.5

2.5

4

摩擦系數(shù)

0.08~0.25

0.08~0.25

0.06~0.20

WGB-090 Bronze-Wrapped Bushing