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High Accuracy SAE 841 Spherical Sintered Bronze Sleeve Bearing

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High Accuracy SAE 841 Spherical Sintered Bronze Sleeve Bearing

Brand Name : OEM

Model Number : Sleeve bearing type:

Certification : Bushing Standards Met: 83-7-7-3, ASTM B505, CDA 932, SAE 660

Place of Origin : CHINA

MOQ : Negotiable

Price : Negotiation

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 1000000 Piece/ per Month

Delivery Time : 10-15 working days

Packaging Details : Wooden cases standard export package

Name : sintered bronze sleeve bearing

Material : Bronze Metal Powder

Type : Sleeve, flange,ring,split,Bushings

Shipment : By sea or air

Application : metal sintered fan bushing

Applicable Industries : Building Material Shops, Manufacturing Plant

Size : Customizable

Material Standard : SAE 841

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High Accuracy SAE 841 Spherical Sintered Bronze Bearings

Advantages

Silent operation and smooth sliding
Resistance to dirt
Long service life
Corrosion-resistant
A wide array of variants and material types

Bronze Spherical Bearing For Fan Powder Metal Sintered BRONZE METAL POWDER Spherical Bushing Slide Sintered Ring metal sintered fan bushing

Application

Sintered Bronze Bearings are widely used in construction equipment and are still highly reliable even under the most severe conditions, such as heavy earth-moving equipment, excavators, concrete pumps, pile drivers, lifting equipment, forklifts, pallet trucks, scissor lifts, inspection

Description

SAE 841 Powdered Metal Bronze, Sleeve Bearing
Specifications SAE841 SLEEVE Bearing Oil Impregnated Bronze
Material Powdered Metal / Oil Impregnated Bronze
Material Standard SAE 841
Tolerances
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%
MPIF: CT-1000-K26
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

Advantages Of Powder Metallurgy Process

· 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.

High Accuracy SAE 841 Spherical Sintered Bronze Sleeve Bearing

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