Sintered Bronze Bushings (Oilite)
Sintered Bronze Bushings (Oilite)
Oil-impregnated porous bronze bush for compact assemblies
Select material:
Select split / solid:
Select hardness:
100
Minimum order quantity: 100 piecesFrom: $0.1 - $4
Specifications
Specifications
| application | Electric motors, small pumps, fans, appliances |
|---|---|
| material | Sintered Bronze |
| bushing type | Sleeve, Plain |
| split / solid | Solid |
| hardness | HB60, HB70, HB80 |
| load capacity | Radial |
| tolerance class | H7 |
| lubrication type | Oil-Impregnated |
| temperature range | −20°C to 150°C |
| standards | ASTM B438, OEM |
Made to your specification
Send your own specification or drawing and we will collect quotations from verified Indian manufacturers. The options below are common configurations for sintered bronze bushes, and other configurations can be quoted on request.| Material | Sintered bronze (CuSn10), iron-copper and iron-bronze sintered grades |
|---|---|
| Form | Plain sleeve, flanged, spherical self-aligning, thrust washers |
| Size range | Commonly 2 mm to 60 mm bore; larger sizes on request |
| Oil impregnation | Mineral or synthetic oil, food-grade oil on request |
| Porosity and density | Graded to load and speed duty |
| Tolerance | H7 bore after press fitting, sized outside diameter |
| Finish | Sized and oil-impregnated as pressed |
Standards & testing
Where it is used
Sintered bronze bushes hold oil in their pores and release it as the shaft turns, so small assemblies run without regular lubrication.Electric motors
Shaft bearings in fractional and small motors.Small pumps
Bearings in compact pump assemblies.Fans and blowers
Low-noise bearings in fan motors.Appliances
Bearing points in domestic and office equipment.How sourcing works with Himalay
Frequently asked questions
Yes. Manufacturers can build to your drawing, datasheet or a reference sample. Send the drawing with your quote request and suppliers will confirm what they can match.
Send the bore, outside diameter, length, flange dimensions if any, material grade, oil type and quantity. Mention shaft speed, load and operating temperature.
They are oil-impregnated and usually need no extra lubrication in normal duty. Very high speeds or temperatures may need re-oiling. Share your duty so suppliers can advise.
Yes, the bore closes slightly when pressed into a housing. Give the housing size so suppliers can size the bush correctly.
Lead time depends on the specification, materials and quantity. Every quotation states its own lead time.
