SAE841 | ASTM-B438 | SINT-A50 | Sintered bronze bearings with oil-impregnated


Properties

Sintered bronze powder bushing is mold pressed under high pressure and then sintered under high temperature, and oil is soaked into the homogeneously spreaded tiny pores of the metal under vacuum.


Size

Customizable

Sintered Bronze Materials

Basic Materials Chemical Composition(%) Other Materials

SAE841

ASTM B438-70 GR1

Type I

DIN30910 PART3

SINT A50 Mil-B-5687C

Type I CompA

Cu:87.5~90.5,

Fe:1.0max,

Sn:9.5~10.5,

P:1.75,

Praticles:0.5

MPIF:CT-1000-K19/ASTM:B438-83a

MPIF:CT-1000-K26/ASTM:B 438-83a/DINSINT-A50

MPIF:CT-1000-K37/ASTM:B 438-83a/DIN:SINT-B50

MPIF:CT-1001-K23/ASTM:B 438-83a/DIN:SINT-B51

MPIF:CT-1001-K33/ASTM:B 438-83a/DIN.SINT-C51

MPIF:CTG-1004-K10

MPIF:CTG-1004-K15

 

Specification

Standard tolerance of inside diameter:                  锘縂7
Standard tolerance of outside diameter:         S7
Recommended shaft tolerance:       锘縡7/g6
Recommended housing tolerance:       H7

Appliction

It's used in domestic electric appliances, electric tools, textiles machinery, chemical machinery and automobile industry, etc.

Advantages

Withstand dry condition in medium speed and low load for short time
Moreover it is cheap and stable in dimension