BearingBrain Pro

Free vs Pro

Pricing

What Pro Includes

• Unlimited L10 Life Calculator

  ISO 281 bearing life calculations with full X/Y factor tables for all bearing types. Enter your loads, speed, and environment — get precise life estimates in seconds.

• Fit Recommendations

  ISO 286 shaft and housing fit recommendations based on your specific application. Accounts for load type, rotation, speed, and bearing type.

• AI Engineering Consultant

  Ask complex questions in plain English. 'My 40mm shaft sees 2kN radial at 3000 RPM in a dusty environment — what bearing should I use?' Get detailed, engineering-grade answers.

• Failure Diagnosis

  Describe symptoms or upload photos. Get analysis of failure modes (spalling, brinelling, contamination) with root cause identification and corrective actions.

• BOM Builder

  Build and save bill-of-materials for your projects. Track bearings, quantities, and alternatives across your equipment.

• Project Memory

  Pro chat remembers your equipment, past questions, and preferences. No need to re-explain your application every time.

Built For

• Maintenance Engineers

  Quickly identify replacements when equipment goes down. Cross-reference obsolete part numbers and find alternatives with L10 life verification.

• Design Engineers

  Select bearings based on application requirements. Get life calculations, speed checks, fit recommendations, and safety factors.

• Procurement Teams

  Find equivalent bearings from approved vendors. Compare across manufacturers with verified specs.

• MRO Distributors

  Answer customer cross-reference questions instantly. Provide engineering-grade recommendations that build trust.