Dongguan Changxinda Precision Technology Co., Ltd.
8618076650306

Stainless Steel Stepped Bushing with Turn-Mill Machining and 0.01mm Bore to OD Concentricity for Precision Assemblies

Stainless Steel Stepped Bushing with Turn-Mill Machining and 0.01mm Bore to OD Concentricity for Precision Assemblies
Plaats van herkomst:Dongguan, Guangdong, China
Merknaam:China-CXD
Certificering:ISO 9001:2015
Modelnummer:Aangepast
Minimale bestelhoeveelheid:1 stuk
Prijs:According to the drawing, quoted within 24 hours
Standard Packaging:Boringen afgedekt, onderdelen geolied waar nodig, afzonderlijk verpakt, met schuim gevoerde omdoos
Leveringstermijn:Prototype 3-7 werkdagen na goedkeuring tekening inclusief passivering en peiling; kleine batch 10-10
Betalingsvoorwaarden:T/T,L/C,D/P,D/A,Western Union
Toeleveringsvermogen:10000 stuks per maand
Productdetails
Markeren:

Stepped Bushing Concentric 0.01mm

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Bore To OD Alignment

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Step Height Gauged

Material: SS303, SS304, SS316/316L, SS416, 17-4PH, messing C36000, 6061 aluminium
Machining Method: CNC draaien, boring en buitendiameter in één opstelling, tweede uiteinde met subspindel
Bore Diameter: +/0,01 mm
Bore To OD Concentricity: 00,01 mm
Step Outside Diameter: +/0,01 mm
Step Height: +/0,02 mm
Wall Thickness Variation: +/-0,015 mm
Bore Roundness: 00,01 mm
Shoulder Squareness: 0,02 mm
Length Controls: +/0,05 mm
Bore Roughness: Ra 0,8 um standaard, Ra 0,4 um op aanvraag
Step Count: 2 tot 5 buitentreden, getrapt of met rechte boring
Size Range: OD 4-120 mm, boring 1,5-100 mm, lengte 5-250 mm, wand vanaf 0,5 mm
Passivation: ASTM A967, kopersulfaattest op monster
Confidentiality: Wederzijdse geheimhoudingsverklaring ondertekend vóór bestandsoverdracht
Quality Standard: ISO 9001:2015, GB/T 1804-2000
Productomschrijving
Detailed Specifications & Features
SS303 / 304 / 316L / 416 / 17-4PH Passivated per ASTM A967 ISO 9001:2015 Exporting since 2008 A stepped bushing fits into a housing at one diameter and carries a shaft, pin or bearing at another. Buyers usually quote the bore and the outside diameters, but the dimension that decides whether the assembly works is the wall between them — the concentricity of bore to outside diameter, and the accumulated height of the steps. Off by 0.02 mm on wall and the shaft runs tight on one
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