Titanium Pivot Bearing Spacer Sleeve is a lightweight suspension pivot bearing component engineered for Suspension pivot bearing crush spacer sleeve. Forged and CNC machined from Grade 5 Ti-6Al-4V, it achieves 40-45% weight savings versus steel while maintaining the fatigue life required for demanding cycling applications. Threaded interfaces are designed to prevent galling in outdoor environments.
Titanium Pivot Bearing Spacer Sleeve
| Technical Parameter | Specification |
|---|---|
| Component SKU | TI-CYC-SUSP-BEARIN |
| Standards & Specifications | ISO 2768-mMIL-STD-810H |
| Surface Finish | Electropolishing Ra <0.4um + passivation |
Titanium Pivot Bearing Spacer Sleeve
Suspension pivot bearing crush spacer sleeve
| Technical Parameter | Specification Value |
|---|---|
| International Compliance | ISO 2768-m, MIL-STD-810H |
| Surface Finish & Max Temp | Electropolishing Ra <0.4um + passivation |
| NDT & Quality Control | Magnetic Particle Inspection (MPI) per ASTM E1444; Dimensional verification via CMM per ISO 10360 |
- • 100% Traceability: Mill Test Certificate (EN 10204 3.1) with heat analysis & mechanical testing.
- • NDT Verification: Magnetic Particle Inspection (MPI) per ASTM E1444; Dimensional verification via CMM per ISO 10360.
- • Compliance: REACH, RoHS 3 certified. FAI AS9102 available.
- • Process: CNC milling, secondary deburring, bead blast finish, final CMM inspection.
- • Thermal Stress Relief: Post-machining vacuum annealing (540-675°C under Argon) reduces distortion risk >70%.
- • Rolled Threads: Thread rolling (not cutting) increases fatigue limits by 30-50%.
Q: What surface finishes are compatible with Titanium Pivot Bearing Spacer Sleeve for cycling use? ▼
Titanium Pivot Bearing Spacer Sleeve can be supplied with bead-blasted matte (Ra 1.6-3.2 µm), brushed satin, mirror polish, or PVD-colored finish. Bead-blasted + passivation is the standard for suspension pivot bearing as it provides the best balance of cosmetic consistency, corrosion resistance, and cost. Anodized colors (gold, blue, purple per ASTM B136) are available on request.
Q: What is the typical lead time for Titanium Pivot Bearing Spacer Sleeve orders? ▼
Standard lead time for Titanium Pivot Bearing Spacer Sleeve is 15-25 business days depending on quantity and complexity. Rush orders (3-5 working days) are available for prototype evaluation. Sample evaluation (1-5 units) can be expedited to 5-7 business days. Volume pricing is available for production quantities above 100 units.
Q: What material certifications are provided with Titanium Pivot Bearing Spacer Sleeve? ▼
Each Titanium Pivot Bearing Spacer Sleeve shipment includes EN 10204 Type 3.1 mill test certificate with chemical analysis, mechanical properties, and heat identification. Dimensional inspection reports and Certificate of Conformance (CoC) are standard. First Article Inspection Reports (FAIR) per AS9102 are available on request for suspension pivot bearing.
§ Why Grade 5 Ti-6Al-4V for suspension pivot bearing
Function
Engineered as a Suspension Hardware component, this part serves the specific function of . Grade 5 Ti-6Al-4V was selected for its proven performance in Cycling / Bicycle service conditions.
Specifications
- SKU: TI-CYC-SUSP-BEARIN
- Category: Suspension Hardware
- Industry: Cycling / Bicycle
- Material: Grade 5 Ti-6Al-4V
- Process: CNC milling, secondary deburring, bead blast finish, final CMM inspection
- Weight: Up to 55% weight savings compared to stainless steel alternatives
§ Fatigue & Dimensional Inspection Protocol
Quality Management
Manufactured to aerospace-grade quality standards with 100% material traceability. FAIR documentation available per AS9102 for Titanium Pivot Bearing Spacer Sleeve production lots.
Inspection & NDT
Coordinate measuring machine (CMM) full geometry verification; dye penetrant inspection (DPI) per ASTM E1417; spectroscopic alloy verification per ASTM E1476
§ Lightweight Component Manufacturing Process
Titanium Pivot Bearing Spacer Sleeve is manufactured using cnc milling, secondary deburring, bead blast finish, final cmm inspection. Each operation is performed by certified machinists with real-time process monitoring and dimensional verification at critical stages. Heat code traceability is maintained throughout all production steps.
Commercial Logistics & Procurement Framework
Pricing and lead times for Titanium Pivot Bearing Spacer Sleeve are batch-dependent. Contact our supply chain team for volume-based tiered pricing.
Regulatory & Quality Assurance Ledger
Verifiable certifications for Titanium Pivot Bearing Spacer Sleeve
Material Test Certificate (MTC)
EN 10204 3.1
Environmental Compliance
REACH (EC No 1907/2006)
Restricted Substances
RoHS 3 Directive (2015/863/EU)
Quality Management System
AS9100D
Dimensional Tolerances
ISO 2768-m
Standard: MIL-STD-810H
MIL-STD-810H
Systems Interconnectivity & Topology
Cross-functional integration matrix for Tier-1 supply chains and assembly orchestration.
- ▸ Device Enclosure Subassembly
- ▸ Internal Frame Structure
Titanium Pivot Bearing Spacer Sleeve
Material: Grade 5 Ti-6Al-4V
SKU: TI-CYC-SUSP-BEARIN
Industry: Cycling / Bicycle / System: Bicycle Suspension, Frame Hardware & Linkage
- ▸ Assembly Hardware Pack
- ▸ Alignment Dowel Set
- ▸ Locking Mechanism
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Founded in 2011 in Baoji's Titanium Valley, BOZE Metal is dedicated exclusively to titanium — from raw material to precision engineering. AS9100D, ISO 13485 & ISO 9001 certified with 500+ clients across Aerospace, Medical & Motorsport industries, we deliver end-to-end precision titanium CNC machining with full material traceability from source to component.
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