Timken

The Timken Company is a global manufacturer of engineered bearings and industrial motion products including ball bearings, tapered roller bearings, seals, lubrication systems, gear drives, belts, clutches, couplings, and related motion control products serving aerospace, automotive, industrial, and energy markets.

Timken is listed with 1 API on the APIs.io network. Tagged areas include Bearings, Industrial, Manufacturing, Motion Control, and Fortune 1000.

The Timken catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Timken’s developer surface includes documentation and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

16.5/100 emerging ▬ flat Agent 1/100 human only Front door AI 1/6 silent Heartbeat 100/100 alive Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemium

1 API

Bearings Industrial Manufacturing Motion Control Fortune 1000

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 16.5/100 · emerging

Contract Quality 3.8 / 21

Developer Ergonomics 1.6 / 17

Access Clarity 1.1 / 17

Operational Transparency 0.8 / 11

Contract Governance 2.4 / 10

Discoverability 5.6 / 9

Regulatory Posture 0.7 / 15

Agent readiness — 1/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document Ask about this →
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey) Ask about this →
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →

12 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 17.9 — up to +20.5 composite points Ask about this →
Access Clarity scores 6.4 — up to +18.7 composite points Ask about this →
Developer Ergonomics scores 9.5 — up to +18.1 composite points Ask about this →

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/timken/apis.yml: open an issue on github.com/api-evangelist/timken to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Timken Engineering Tools

Interactive engineering tools for bearing selection, bearing life calculation, tolerance lookup, lubrication, gear force calculations, and precision bearing selection. Accessibl...

Timken API pricing

Not yet checked against Timken's own pricing page. Compiled by API Evangelist on 2026-05-04; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Free freemium	Free
Professional paid	Free
Enterprise enterprise	—

Plan details, limits and sources →

Rate limits

Free Tier Default: 10 requests per minute
Free Tier Monthly Quota: 1000 requests per month
Professional Tier Default: 100 requests per minute

Compiled by API Evangelist, not yet checked against Timken's documentation. All 5 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

Timken Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Timken Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Timken Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Timken Context

21 classes · 5 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Timken — jsonschema rules

5 rules · 3 warn-severity 2 info-severity

SPECTRAL

JSON Schema 1

Standalone JSON Schema definitions for this provider's data models.

Timken Bearing

13 properties

JSON SCHEMA

JSON Structure 1

JSON Structure definitions describing this provider's data shapes.

Timken Bearing Structure

0 properties

JSON STRUCTURE

Examples 1

Example request and response payloads for these APIs.

Timken Bearing Example

3 fields

EXAMPLE

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Timken Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Press 5

Recent news and press coverage referencing this provider.

Timken Details Strategy and Announces 2028 Financial ...

Timken Reports Fourth-Quarter and Full-Year 2025 Results

Timken: Putting career development in motion with AI ...

Press Release: Timken Reports First-Quarter 2026 Results

The Timken Company

Resources

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

JSONSchema

JSONSchema

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

JSONStructure

JSONStructure

JSONLDContext

JSONLDContext

Vocabulary

Vocabulary

Build 1

SDKs, sample code, and the tooling you integrate with

Engineering Tools

Engineering Tools

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

BlogRSS

BlogRSS

LinkedIn

Website

Website

Other 1

Properties that don't map to a standard resource type

Catalog

Catalog

Source (apis.yml)

aid: timken
name: Timken
description: The Timken Company is a global manufacturer of engineered bearings and industrial motion products including ball
  bearings, tapered roller bearings, seals, lubrication systems, gear drives, belts, clutches, couplings, and related motion
  control products serving aerospace, automotive, industrial, and energy markets.
type: Index
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: low
  source:
  - plans
  - security
  generated: '2026-11-13'
  method: derived
position: Consuming
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/timken.png
tags:
- Bearings
- Industrial
- Manufacturing
- Motion Control
- Fortune 1000
created: '2026-05-03'
modified: '2026-10-06'
url: https://raw.githubusercontent.com/api-evangelist/timken/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: timken:engineering-tools
  name: Timken Engineering Tools
  description: Interactive engineering tools for bearing selection, bearing life calculation, tolerance lookup, lubrication,
    gear force calculations, and precision bearing selection. Accessible through Timken's engineering portal.
  humanURL: https://engineering.timken.com/engineering-tools/
  baseURL: https://engineering.timken.com
  tags:
  - Bearings
  - Engineering
  - Industrial
  - Manufacturing
  properties:
  - type: Documentation
    url: https://engineering.timken.com/engineering-tools/
  - type: Website
    url: https://engineering.timken.com/
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/timken/refs/heads/main/json-schema/timken-bearing-schema.json
  - type: JSONStructure
    url: https://raw.githubusercontent.com/api-evangelist/timken/refs/heads/main/json-structure/timken-bearing-structure.json
  - type: JSONLDContext
    url: https://raw.githubusercontent.com/api-evangelist/timken/refs/heads/main/json-ld/timken-context.jsonld
features:
- Bearing Search and Selection
- Bearing Fatigue Life Calculation
- Bearing Tolerance Lookup
- Bearing Clearance Calculations
- Grease Lubrication Calculator
- Gear Force Calculations
- Unit Conversion Tool
- Precision Bearing Selector
- CAD Drawing Downloads
useCases:
- Bearing selection for industrial machinery
- Life estimation for bearing applications
- Lubrication system design
- Gear drive engineering calculations
integrations:
- CAD software integration via drawings portal
- Engineering catalog downloads
solutions:
- Aerospace bearing solutions
- Automotive bearing solutions
- Industrial motion control
- Renewable energy bearings
- Medical device motion components
common:
- type: Plans
  url: plans/timken-plans-pricing.yml
- type: RateLimits
  url: rate-limits/timken-rate-limits.yml
- type: FinOps
  url: finops/timken-finops.yml
- url: https://news.timken.com/news-releases?pagetemplate=rss
  type: BlogRSS
- type: DomainSecurity
  url: security/timken-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/the-timken-company
- type: Website
  url: https://www.timken.com/
- type: Documentation
  url: https://engineering.timken.com/
- type: Engineering Tools
  url: https://engineering.timken.com/engineering-tools/
- type: Catalog
  url: https://www.timken.com/resources/
- type: JSONSchema
  url: https://raw.githubusercontent.com/api-evangelist/timken/refs/heads/main/json-schema/timken-bearing-schema.json
- type: JSONStructure
  url: https://raw.githubusercontent.com/api-evangelist/timken/refs/heads/main/json-structure/timken-bearing-structure.json
- type: JSONLDContext
  url: https://raw.githubusercontent.com/api-evangelist/timken/refs/heads/main/json-ld/timken-context.jsonld
- type: Vocabulary
  url: https://raw.githubusercontent.com/api-evangelist/timken/refs/heads/main/vocabulary/timken-vocabulary.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Timken API — frequently asked questions

Does Timken have an API?

Yes. APIs.io lists 1 API from Timken, including Timken Engineering Tools.

How much does the Timken API cost?

APIs.io lists 3 pricing plans for Timken, with each plan's price, limits and inclusions under Pricing on this page.

Is the Timken API ready for AI agents?

Timken has a Kin Score of 16.5 out of 100 (emerging) and an Agent Readiness score of 0.6 (human-only), scored by API Evangelist on 2026-11-13.

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