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SERIE 500

SERIE 500

Self-lubricating bronze bushing with graphite interts

PRODUCT DETAILS

  • Type: OUR PRODUCTS
  • Category: Bushings and sliding bearings

Sliding bearings with graphite self-lubrication

High load. Low speed. High thermal resistance. Wide range of various shapes.

Standard tolerances of plain bushes: i.d. F7/ Ø o.d. m6
Standard tolerances of flanged bushes: i.d. E7/ Ø o.d. r6


COMPOSITION 500 SP
CuZn25AI5Mn4Fe3
500 AB
CuAI10Ni5Fe4
500 B
CuSn5Zn5Pb5
500F
100v G6
Density Kg/dm
7,9 7,7 8,7 7,3
Hardness HB 210 150 70 180
Max static load N/mm 100 70 70 70
Max PV N/mm2xM/S 2 1,5 1,5 1
Max speed m/min 30 15 10 20
Max temperature °C 300 400 400 400
Tensile strength N/mm 750 550 220 250
Friction coefficient 0,05-0,20 0,05-0,20 0,05-0,20 0,05-0,20
  500 SP 500 AB 500 B 500 F
Allowable max load (N/mm2)        
No lubrication 100 75 70 120
Periodic lubrication 100 75 70 120
Dripping lubrication 120 75 80 120
Allowable max speed (M/min)        
No lubrication 20 15 25 15
Periodic lubrication 40 25 150 100
Dripping lubrication 60 30 250 200
Allowable max PV value (N/mm2xM/sec)        
No lubrication 1,6 1,2 1 0,5
Periodic lubrication 2,5 2 1,6 0,8
Dripping lubrication 3 2,4 2 1
Temperature (+ °C)        
No lubrication 300 400 200 400
Periodic lubrication 250 300 150 200
Dripping lubrication 250 300 150 200
Material DIN 1709 DIN 17656 DIN 1705 FC250


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