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  • SAE841 Bronze Oil Sintered Powder Metallurgy Bearing and Components
  • SAE841 Bronze Oil Sintered Powder Metallurgy Bearing and Components
SAE841 Bronze Oil Sintered Powder Metallurgy Bearing and ComponentsSAE841 Bronze Oil Sintered Powder Metallurgy Bearing and Components

SAE841 Bronze Oil Sintered Powder Metallurgy Bearing and Components

  • Standard: Soperb Oilites
  • Code: SAE-841
  • Type: Bronze Base
  • Applications: Bearings or Mechanism Parts
  • Product description: The SAE-841 is a tin bronze (CuSn10) oil sintered powder metallurgy bearing and component, designed for high-performance self-lubricating use. Suitable for power tools and industrial machinery, it adh
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SAE-841 Bronze Base (Cu90Sn10) Sintered Bearing Material

SAE-841 is a bronze (Cu90Sn10) base, oil-impregnated sintered self-lubricating bearing material per Soperb Oilites standard. Conforming to SAE 841 / MPIF CT-1000-K26 specifications. Widely used in automotive, appliance, and general industrial bearing applications requiring quiet operation and good wear resistance.

Chemical Composition (Soperb Oilites / SAE 841 / MPIF CT-1000-K26)

Element Content
Cu 87.5~90.5%
Sn 9.5~10.5%
Graphite 0~0.5%
Other ≤1.0%

Mechanical & Physical Properties

Density (gm per cu. cm) 6.4-6.8

Porosity (% oil by vol.) 19.0 min

"K" Strength Constant 26,500 psi

Elongation (% in one inch) 1

Yield Strength in Comp (psi) 11,000


Comparable Specifications

ASTM - B-438-05 Grade 1 Type II

Military - MIL-B-5687D

MPIF - CT-1000-K26

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