---
title: "Bearing Set"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:BEARING_SET"
  data_integrity_hash: "2fe02e3be5f5bc3705c3bf0ca046fbae"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:BEARING_SET"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/bearing-set.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/bearing-set"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "0-15000 RPM rotational speed, -40°C to 150°C temperature range, 0.1-100 kN axial load capacity"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 4
    unit: "GPa"
    consequence: "Hertzian contact stress exceeding bearing material yield strength (4 GPa for AISI 52100 steel), lubricant thermal degradation at 200°C causing loss of hydrodynamic film formation"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Contaminant particle ingress &gt; 10 μm diameter"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integral labyrinth seals with 5 μm filtration and positive pressure purge system at 0.2 bar above ambient"
  - node_2:
      trigger: "Lubricant starvation for &gt; 60 seconds at &gt; 5000 RPM"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Redundant oil mist lubrication system with flow monitoring and automatic shutdown at 4000 RPM if flow &lt; 0.1 L/min"
bom_nodes:
  inner-ring:
    type: "component"
    urn: "URN:CNFX:ME:INNER_RING"
    interface_type: "physical-logic-coupled"
  outer-ring:
    type: "component"
    urn: "URN:CNFX:ME:OUTER_RING"
    interface_type: "physical-logic-coupled"
  rolling-elements:
    type: "component"
    urn: "URN:CNFX:ME:ROLLING_ELEMENTS"
    interface_type: "physical-logic-coupled"
  cageretainer:
    type: "component"
    urn: "URN:CNFX:ME:CAGERETAINER"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 492:2014 (ROLLING BEARINGS - RADIAL BEARINGS - TOLERANCES)"
    scope: "Verified Engineering Specification"
  - standard: "ANSI/ABMA STD 20:1996 (RADIAL BEARINGS OF BALL, CYLINDRICAL ROLLER, AND SPHERICAL ROLLER TYPES - METRIC DESIGN)"
    scope: "Verified Engineering Specification"
  - standard: "DIN 620-2:2017 (ROLLING BEARINGS - TOLERANCES - PART 2: MEASURING AND GAUGING PRINCIPLES AND METHODS)"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/bearing-set.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "5a8b3d19e703d2e1d6052eb87421b507ebba004b53f170772b9e19ce9a933cd3"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Bearing Set

## 1. Technical Definition
A pre-assembled collection of bearing components designed to support rotating shafts and reduce friction within machinery.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0-15000 RPM rotational speed, -40°C to 150°C temperature range, 0.1-100 kN axial load capacity**. Failure boundary: **Lubricant film thickness &lt; 1 μm (boundary lubrication regime), contact stress &gt; 4 GPa (material yield strength), temperature &gt; 200°C (lubricant breakdown)**, Mechanism: **Hertzian contact stress exceeding bearing material yield strength (4 GPa for AISI 52100 steel), lubricant thermal degradation at 200°C causing loss of hydrodynamic film formation**.

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Contaminant particle ingress &gt; 10 μm diameter | 8 | Surface indentation and micro-spalling leading to vibration amplitude increase &gt; 0.5 mm/s RMS | Integral labyrinth seals with 5 μm filtration and positive pressure purge system at 0.2 bar above ambient |
| Lubricant starvation for &gt; 60 seconds at &gt; 5000 RPM | 8 | Boundary lubrication regime causing adhesive wear and temperature spike to &gt; 180°C | Redundant oil mist lubrication system with flow monitoring and automatic shutdown at 4000 RPM if flow &lt; 0.1 L/min |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | mm | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Bearing Press**, **Induction Heater**, **Ultrasonic Cleaning System**  
**Downstream Applications**: Electric Motors, Industrial Gearboxes, Automotive Transmissions  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What materials are available for this bearing set?
**A**: Our bearing sets are available in chrome steel for high load capacity, stainless steel for corrosion resistance, and ceramic for high-speed, low-friction applications.

### Q: How does this bearing set reduce machinery maintenance?
**A**: The pre-assembled design ensures proper alignment and reduces installation errors, while high-quality materials minimize wear, friction, and the need for frequent replacements.

### Q: What components are included in the bearing set?
**A**: Each set includes an inner ring, outer ring, rolling elements (balls or rollers), and a cage/retainer to maintain proper spacing and alignment.

## 6. Manufacturing Compliance
- ISO 492:2014 (ROLLING BEARINGS - RADIAL BEARINGS - TOLERANCES)
- ANSI/ABMA STD 20:1996 (RADIAL BEARINGS OF BALL, CYLINDRICAL ROLLER, AND SPHERICAL ROLLER TYPES - METRIC DESIGN)
- DIN 620-2:2017 (ROLLING BEARINGS - TOLERANCES - PART 2: MEASURING AND GAUGING PRINCIPLES AND METHODS)

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Bearing Set](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/bearing-set)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **4** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: BEARING_SET | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: c7747254
