Engineered to reduce field failure and stabilize bulk OEM supply. Standard range: 10–200mm for automotive, motor and gearbox repair.
Since 2000 | 40+ CNC Machining Centers | Controlled Batch Production
Serving tool brands, distributors, and Industrial procurement Teams
Four common procurement risks, mapped to controlled manufacturing variables and evidence photos.
Controlled by 40Cr / 45# steel selection and drop forging structure to support load resistance.
CNC machining plus calibrated thread gauge inspection helps maintain thread profile accuracy.
Heat treatment controlled within 38–42 HRC to balance durability and ductility for workshop use.
Multi-stage QC from incoming inspection to pre-shipment verification supports consistent OEM batches.
100 sets per model
30–45 days
FOB Ningbo / Shanghai
Serving distributors in EU, UK, Middle East and Latin America.
Send bearing size, application and quantity for recommendation.
Required: Company • Email • Requirements (ID/OD, force, clearance, application).
Optional: drawing / photo attachment (if your system supports upload).
MOQ is 100 sets per model for OEM production.
Controlled 38–42 HRC depending on model and application.
Yes. Thin-jaw and compact structures are available for tight clearance applications.
Standard lead time is 30–45 days based on OEM configuration.
