|Place of Origin:||Zhejiang, China (Mainland)|
|Model Number:||metal SAE841 Bronze Bushing|
|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:||1000000 Piece/Pieces per Month|
|Material:||BRONZE METAL POWDER||Type:||Sleeve, Flange,ring,split,Bushings|
|Shipment:||By Sea Or Air||Application:||Metal Sintered Fan Bushing|
Bronze Spherical Bearing For Fan Powder Metal Sintered BRONZE METAL POWDER Spherical Bushing Slide Sintered Ring metal sintered fan bushing
|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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