|Place of Origin:||China Manufacturer|
|Brand Name:||Brand Cast Bronze Plain Sleeve Bearing|
|Certification:||Bushing Standards Met: 83-7-7-3, ASTM B505, CDA 932, SAE 660|
|Model Number:||Sleeve bearing type:|
Payment & Shipping Terms:
|Minimum Order Quantity:||50 Piece/Pieces (Min. Order)|
|Packaging Details:||Standard export packing, or as customer's requirement|
|Delivery Time:||10-20 work days|
|Payment Terms:||T/T, L/C|
|Supply Ability:||Cast Bronze Customized Bearings Manufacturing|
|Material:||Bronze Metal Powder||Type:||Sleeve, Flange,ring,split,Bushings|
|Shipment:||By Sea Or Air||Application:||Metal Sintered Fan Bushing|
cast bronze bearings,
oil impregnated bronze bushings
Sintered Bronze Bushes, Sintered Porous Metal Bearings The bush in Sintered Bronze give a wide range of applications, is realized with a powder of bronzesintered, calibrated and impregnated into specific oil
Oil impregnated is made of tin bronze powder mutallurgy, the bearing by increasing the porosity, oil containing rate be improved; it is long life because of high oil content, and abolition the oil filling felt, therefore, the total production cost reduced.
Bearing forms made to order: cylindrical bushes and flanged bushes with non-standard dimensions, spherical bearings, tubes and rod blanks, customized bearing designs
|SAE 841 Powdered Metal Bronze, Sleeve Bearing|
|Specifications SAE841 SLEEVE Bearing Oil Impregnated Bronze|
|Material Powdered Metal / Oil Impregnated Bronze|
|Material Standard SAE 841|
|Inner Diameter Tolerance +.000 -.001 in|
|Outside Diameter Tolerance+.000 -.001 in|
|Overall Length Tolerance .005 in|
|Chemical Composition- Copper (87-90%), Tin (8-9), Iron (1.0% Max) Carbon (0.1%), other elements less than 0.1%|
|ASTM: B438 Grade 1, Type 2 Class A|
|SAE 841 - Bronze Mil-B-5687 Type 1, Grade 1|
|Ideal for heavy loads at moderate speeds or light loads at high speeds - max Pv 50,000, P-Load 2,000, V-SFM-1,200|
|Self-lubricating - when in motion oil rises to the surface for lubrication and restores itself when at rest.|
|After forming, sintering and sizing, the bearings are vacuum impregnated with SAE 30 oil that provides lubricant which is metered from the bearing to the shaft during rotation.|
|Standard off-the-shelf oil impregnated bronze bearings should function satisfactorily in temperatures ranging from 10F to 220F.|
|RoHS, REACH, DFARS compliant|
· Do not need or only very little machining
· High usage rate of material(more than 95%)
· Parts size consistency is good and stable. The precision can reach 0.01mm.
· The material composition can be adjusted according to the customers’requirement of the parts performance.
· Do the treatment on the surface of the parts according to customers’ requirement to improve the strength and hardness.
· Due to the die forming, we can customize the complex shape or special profiled parts which other machining can not do.
· Because suitable for mass production, the production efficiency is high and the cost is lower than machining.
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