LONTEN CNC
Custom CNC machining BB91 Bicycle Bottom Bracket Sealed Bearing Thread Type 68 73 BSA68 Shell 24mm Spline Axis Wrench MTB Road Bike Waterproof
Custom CNC machining BB91 Bicycle Bottom Bracket Sealed Bearing Thread Type 68 73 BSA68 Shell 24mm Spline Axis Wrench MTB Road Bike Waterproof
Regular price
£15.10 GBP
Regular price
£38.20 GBP
Sale price
£15.10 GBP
Unit price
per
Taxes included.
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We are cnc machining factory welcome customize products.
Machining Equipment:
3-5 axis cnc machining center / composite cnc machine / Machining Center / CNC Lathes / Grinding Machines / Milling Machines / Lathes / Wire-cuts / Laser Cuts / CNC Shearing Machines / CNC Bending Machines / etc.
Materials :
Aluminum Alloy:
5052 /6061/ 6063 / 2017 / 7075 / etc.
Brass Alloy:
3602 / 2604 / H59 / H62 / etc.
Stainless Steel Alloy:
303 / 304 / 316 / 412 / etc.
Steel Alloy:
Carbon Steel / Die Steel / Spring Steel etc.
And Other Special Materials
Surface Treatment:
Anodize, Chromate, Electrolytic Plating, Nickel Plating, Galvanize, Tempered, Paint, Powder Coating, Polish etc.,
Inspection:
three-coordinate measuring machine / Tool Microscope can measure up to 300mmX x 175mmY x 220mmZ
File Formats:
Solid Works,Pro/Engineer, AutoCAD(DXF,DWG), PDF,TIF , IGS , STP etc.
Machining Equipment:
3-5 axis cnc machining center / composite cnc machine / Machining Center / CNC Lathes / Grinding Machines / Milling Machines / Lathes / Wire-cuts / Laser Cuts / CNC Shearing Machines / CNC Bending Machines / etc.
Materials :
Aluminum Alloy:
5052 /6061/ 6063 / 2017 / 7075 / etc.
Brass Alloy:
3602 / 2604 / H59 / H62 / etc.
Stainless Steel Alloy:
303 / 304 / 316 / 412 / etc.
Steel Alloy:
Carbon Steel / Die Steel / Spring Steel etc.
And Other Special Materials
Surface Treatment:
Anodize, Chromate, Electrolytic Plating, Nickel Plating, Galvanize, Tempered, Paint, Powder Coating, Polish etc.,
Inspection:
three-coordinate measuring machine / Tool Microscope can measure up to 300mmX x 175mmY x 220mmZ
File Formats:
Solid Works,Pro/Engineer, AutoCAD(DXF,DWG), PDF,TIF , IGS , STP etc.
ZTTO BB91 EXTERNAL BEARING BOTTOM BRACKETS
It has alloy cups, anodized in Dark & Red. Design optimizes bearing load, minimizes drag, keep your cranks turning smoothly.
Color: Black / Red
Process: CNC Precision Machining
Material: AL7075 aluminum +PE hose
Weight: Around 97.1g
Crankset: For / ZTTO φ24/24mm
Bearing Specification: 6805
Tool: 44mm, 16-notch
Bicycle Frame:
For 68mm/73mm φ34.798mm 1.37 in x 24 TPI Frame Shell
Pay attention to the width and diameter of the frame
It comes in English threading only and will fit 68mm or 73mm bottom bracket shells (spacers included for 73mm). It's compatible with all 24mm axle cranksets.
