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
Tempat Asal:Dongguan, Guangdong, Cina
Nama merek:China-CXD
Sertifikasi:ISO 9001:2015
Nomor Model:Kebiasaan
Jumlah pesanan minimum:1 buah
Harga:According to the drawing, quoted within 24 hours
Standard Packaging:Lubang ditutup, bagian diminyaki jika diperlukan, dikantongi satu per satu, dalam karton ekspor berl
Waktu Pengiriman:Prototipe 3-7 hari kerja setelah persetujuan gambar termasuk pasivasi dan pengukuran; batch kecil 10
Ketentuan Pembayaran:T/T,L/C,D/P,D/A,Western Union
Kemampuan Penyediaan:10.000 Potongan per Bulan
Rincian produk
Menyoroti:
Stepped Bushing Concentric 0.01mm
,Bore To OD Alignment
,Step Height Gauged
Material:
SS303, SS304, SS316/316L, SS416, 17-4PH, kuningan C36000, aluminium 6061
Machining Method:
Pembubutan CNC, lubang dan OD dalam satu pengaturan, ujung kedua sub-spindel
Bore Diameter:
+/-0,01 mm
Bore To OD Concentricity:
0,01 mm
Step Outside Diameter:
+/-0,01 mm
Step Height:
+/- 0,02 mm
Wall Thickness Variation:
+/- 0,015mm
Bore Roundness:
0,01 mm
Shoulder Squareness:
0,02 mm
Length Controls:
+/-0,05 mm
Bore Roughness:
Standar Ra 0,8 um, Ra 0,4 um berdasarkan permintaan
Step Count:
2 hingga 5 anak tangga luar, berundak atau lurus
Size Range:
OD 4-120 mm, lubang 1,5-100 mm, panjang 5-250 mm, dinding dari 0,5 mm
Passivation:
ASTM A967, uji tembaga sulfat pada sampel
Confidentiality:
NDA bersama ditandatangani sebelum transfer file
Quality Standard:
ISO 9001:2015, GB/T 1804-2000
Deskripsi Produk
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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