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FZ11 Iron Oil Sintered Powder Metallurgy Bearing and Components

Standard: SPB Oilites
Code: FZ11
Type: Iron Base
Applications: Bearings or Mechanism Parts
Product description: The FZ11 is an iron base oil-impregnated sintered powder metallurgy bearing and component set, conforming to SPB Oilites standards. This self-lubricating solution features a porous structure that reta
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FZ11 Iron Base Sintered Bearing Material

FZ11 is an iron-base, oil-impregnated sintered self-lubricating bearing material per SPB Oilites standard. It provides excellent load capacity and wear resistance with maintenance-free operation. Widely used in home appliances, power tools, and automotive applications where re-lubrication is difficult.

Chemical Composition (SPB Oilites / ISO 2795 (DIN 1850 Part 3))

Element	Content
Fe	Balance
C	≤0.3%
Other	≤2.0%

Mechanical & Physical Properties

Property	Value
Oil Retaining	12%~18%
Radial Crushing Strength	>200 MPa (at 12% oil), >250 MPa (at 18% oil)
Max. Linear Speed	10 m/s
Max. PV	10 N/mm² · m/s
Hardness	HB 40~70

Products Standard: ISO 2795 (DIN 1850 Part 3). Radial crushing strength values are shown at corresponding oil retaining levels — higher oil content reduces crushing strength. All materials are oil-impregnated via vacuum soaking process.

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