GGB SBC Self-lubricating bearing housing with GAR-MAX bushes

GGB SBC Sealed assemblies with GAR-MAX

SBC with GAR-MAX® Sealed Fiber Reinforced Composite Bearings

CHARACTERISTICS

  • Self-lubricating bearings
  • High static load capacity
  • Excellence resistance to shock loading and misalignment
  • Very good friction and wear properties
  • Good chemical resistance
  • Sealed to exclude contaminates to offer extended service life
  • Environmentally friendy and eliminates need for automated grease system and grease

availability

Bearing forms made to order: GGB SBC with GAR-MAX® sealed assemblies with or without steel outer shell, customized bearing designs

STRUCTURE AND COMPOSITION

  • Fiber Reinforced Composite Material
    with Seals 
  • GAR-MAX® bearing sealed to exclude
    contaminates, steel outer shell optional

 

OPERATING PERFORMANCE
Dry Very Good
Oil lubricated Fair
Grease lubricated Fair
Water lubricated Fair
Process fluid lubricated Fair

BEARING PROPERTIES

GENERAL   Unit Value
Maximum load, p

Static

Dynamic

N/mm2

N/mm2

210

140

Seal temperature limits

Continuous

Intermittent

°C

°C

93

104

Dry      
Maximum sliding speed, U   m/s

0.13

Maximum pU factor

 

N/mm2 x m/s

1.05

RecommEndationS      
Shaft surface roughness, Ra

 

µm

0.15 - 0.40

Shaft surface hardness

Normal

For longer service life

HB

HB

> 350

> 480

 

STRUCTURE AND COMPOSITION

  • Fiber Reinforced Composite Material
    with Seals 
  • GAR-MAX® bearing sealed to exclude
    contaminates, steel outer shell optional

 

OPERATING PERFORMANCE
Dry Very Good
Oil lubricated Fair
Grease lubricated Fair
Water lubricated Fair
Process fluid lubricated Fair

BEARING PROPERTIES

GENERAL   Unit Value
Maximum load, p

Static

Dynamic

psi

psi

30 000

20 000

Seal temperature limits

Continuous

Intermittent

°F

°F

200

220

DRY      
Maximum sliding speed, U   fpm

25

Maximum pU factor

 

psi x fpm

30 000

RECOMMENDATIONS      
Shaft surface roughness, Ra   µin

6 - 16

Shaft surface hardness

Normal

For longer service life

HB

HB

> 350

> 480

 

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