{"product":{"productId":"agid.20042","price":108.13,"name":"Guide bushes DIN 9834 / ISO 9448, bronze, maintenance-free with collar"},"currency":"PLN"}
Materiał
Bronze with graphite inserts.
Wersja
Self-lubricating.
Hardness 190-220 HB.
Hardness 190-220 HB.
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Opis
Materiał
Bronze with graphite inserts.
Wersja
Self-lubricating.
Hardness 190-220 HB.
Hardness 190-220 HB.
Wskazówka
The guide bushes are radially and axially applicable.
The bearing elements are maintenance-free and wear-resistant.
The graphite inserts provide life-long lubrication.
Preferably for travel speeds < 0.5 m/s. (Additional lubrication is recommended for extreme loading with a higher travel speeds).
The bearing elements are maintenance-free and wear-resistant.
The graphite inserts provide life-long lubrication.
Preferably for travel speeds < 0.5 m/s. (Additional lubrication is recommended for extreme loading with a higher travel speeds).
Dane techniczne
Material properties:
Base alloy: CuZn25Al5Mn4Fe3-C
Density: 8.0 g/cm3
Tensile strength Rm: 750 N/mm2
Yield point: 450 N/mm2
Ductile fracture A5: 5-8%
Friction coefficient: 0.05 - 0.12
Maximum speed: 15 m/min
Thermal conductivity: 50 W/m x k
Thermal expansion coefficient: 18 x 10-6
Electrical conductivity: 7-8 m/(Ω x mm2)
Solid lubricant content: 25-30 %
Zakres temperatury
Temporary temperature peaks up to ca. 200°C.
Tolerancje
The bore for the bearings should correspond to ISO tolerance H7.
The tolerance h6 to h7 is recommended for the shaft.
The tolerance h6 to h7 is recommended for the shaft.
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