Description
Product Name: Main Shaft Step – Aftermarket Replacement Cone Crusher Spare Part For Sandvik CS & CH Series
Material: High‑lead bronze castings ZCuPb20Sn5, ZCuPb10Sn10; custom material solutions available on request.
Function
The main shaft step is a core bronze‑made crusher spare part installed on the main shaft assembly of Sandvik cone crusher. It undertakes heavy axial and radial loads during high‑intensity ore crushing, reduces friction between the main shaft and matched components, and maintains stable concentric rotation of the main shaft under long‑term heavy‑load operation. This critical cone crusher spare part effectively optimizes the running balance of Sandvik CS & CH cone crushers and prevents premature wear and damage to main shaft‑related key crusher parts.
Compatibility
Compatible with Sandvik CS420-660 and CH420-895 series cone crusher models.
All our crusher parts are precision processed strictly in accordance with OEM standard tolerance, with perfect fitting and stable working performance.
Quality Control
Each part is inspected strictly, including chemical composition analysis, hardness test, metallographic inspection and full‑size dimension calibration.
Strict quality control guarantees heavy‑load resistance and long service life.
Applications
·Mining
·Quarrying
·Aggregate processing
·Cement construction materials
·Metallurgical industry
Basic Terms
MOQ: 1 piece
Lead Time: 7–15 working days (depends on stock status)
Payment Terms: T/T, L/C and other international common payment methods
Warranty: 12 months (based on normal working conditions)
Key Features
✅ Heavy‑load Resistance
High‑lead bronze adapts to severe working conditions with strong impact resistance.
✅ OEM Precision Machining
Strictly follow OEM standard processing, with accurate dimensions, ensuring seamless installation and stable crushing performance.
✅ Wide Model Compatibility
Suitable for Sandvik CS & CH series cone crusher, providing reliable aftermarket cone crusher spare parts replacement solutions.
✅ Long Service Life
Professional processing improves wear resistance, extending replacement cycle and lowering maintenance costs.
✅ Strict Full Inspection
Every finished part passes chemical analysis, hardness detection and dimensional calibration one by one before delivery.
We are a professional supplier of aftermarket crusher spare parts from China.
We undertake customized bronze parts for various domestic and international crushers.
We supply full series of replacement crusher parts for mining and quarrying equipment.
Whether you need a single main shaft step or a full set of cone crusher spare parts, we can provide OEM quality, fast delivery and cost‑effective durable solutions to support your equipment stable production.
We provide all crusher spare parts, including but not limited to the following items:
