GGB MBZ-B09 solid bronze flanged bearings

GGB MBZ-B09 Flange bearings

MBZ-B09 Bronze Bearings made of CuSn8 with Lubrication Indents

CHARACTERISTICS

  • Bearing material made of solid bronze strip with indents for lubrication
  • Good wear resistance, suitable for rough conditions
  • Optimum performance under relatively high loads and low speeds

availability

Bearing forms available in standard dimensions
  • Cylindrical bushes
Bearing forms made to order: cylindrical bushes with non-standard dimensions, flanged bushes, sliding plates, customized bearing designs

STRUCTURE AND COMPOSITION

Bronze Bearings and Bronze Sleeve Bushings made of CuSn8 with Lubrication Indents

MICROSECTION

microsection of MBZ-B09 bronze bearings and bronze bushings

 

 

CuSn8 with
composition
Sn 8 %
P < 0.05 %
Cu Rest

OPERATING PERFORMANCE
Dry Poor
Oil lubricated Good
Grease lubricated Good
Water lubricated Poor
Process fluid lubricated Poor

MBZ-B09 bearing material is known by various names such as MBZ, B09 or MBZ B09. Buying a MBZ-B09 bearing from GGB or its authorized distributors guarantees that you do not receive a counterfeit product. 

BEARING PROPERTIES

GENERAL   Unit Value
Maximum load, p

Static

Dynamic

N/mm2

N/mm2

120

40

Operating temperature

Min

°C

- 40

Operating temperature

Max greased

Max oil lubricated

°C

°C

150

250

 

GREASE Lubricated      
Maximum sliding speed, U   m/s

2.5

Maximum pU factor   N/mm2 x m/s

2.8

Coefficient of friction    

0.06 - 0.15

 

Recommendations      
Surface roughness, Ra

 

µm

≤ 0.8

Surface hardness

Normal

For longer service life

HB

HB

> 200

> 350

MBZ-B09, LD, LDD are products of Wieland Werke AG, Germany

STRUCTURE AND COMPOSITION

Bronze Bearings and Bronze Sleeve Bushings made of CuSn8 with Lubrication Indents

MICROSECTION

microsection of MBZ-B09 bronze bearings and bronze bushings

 

 

CuSn8 with
composition
Sn 8 %
P < 0.05 %
Cu Rest

OPERATING PERFORMANCE
Dry Poor
Oil lubricated Good
Grease lubricated Good
Water lubricated Poor
Process fluid lubricated Poor

MBZ-B09 bearing material is known by various names such as MBZ, B09 or MBZ B09. Buying a MBZ-B09 bearing from GGB or its authorized distributors guarantees that you do not receive a counterfeit product. 

BEARING PROPERTIES

GENERAL   Unit Value
Maximum load, p

Static

Dynamic

psi

psi

17 000

6 000

Operating temperature

Min

Max greased

Max oil lubricated

°F

°F

°F

- 40

300

480

 

 

GREASE LUBRICATED      
Maximum sliding speed, U   fpm

500

Maximum pU factor   psi 80 000
Coefficient of friction    

0.06 - 0.15

RECOMMENDATIONS      
Surface roughness, Ra

 

µin

≤ 32

Surface hardness

Normal

For longer service life

HB

HB

> 200

> 350

MBZ-B09, LD, LDD are products of Wieland Werke AG, Germany

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