Timken Bearing

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/timken/main/json-schema/timken-bearing-schema.json",
  "title": "Timken Bearing",
  "description": "Schema for a Timken engineered bearing product specification",
  "type": "object",
  "properties": {
    "partNumber": {
      "type": "string",
      "description": "Timken part number for the bearing"
    },
    "type": {
      "type": "string",
      "enum": [
        "Tapered Roller Bearing",
        "Cylindrical Roller Bearing",
        "Ball Bearing",
        "Spherical Roller Bearing",
        "Thrust Bearing",
        "Plain Bearing",
        "Housed Unit",
        "Precision Bearing"
      ],
      "description": "Bearing type classification"
    },
    "boreDiameter": {
      "type": "number",
      "description": "Bore diameter in millimeters"
    },
    "outsideDiameter": {
      "type": "number",
      "description": "Outside diameter in millimeters"
    },
    "width": {
      "type": "number",
      "description": "Bearing width or height in millimeters"
    },
    "dynamicLoadRating": {
      "type": "number",
      "description": "Dynamic load rating (C) in kilonewtons (kN)"
    },
    "staticLoadRating": {
      "type": "number",
      "description": "Static load rating (C0) in kilonewtons (kN)"
    },
    "speedRating": {
      "type": "object",
      "description": "Speed ratings for the bearing",
      "properties": {
        "greaseRpm": {
          "type": "integer",
          "description": "Maximum speed with grease lubrication (RPM)"
        },
        "oilRpm": {
          "type": "integer",
          "description": "Maximum speed with oil lubrication (RPM)"
        }
      }
    },
    "material": {
      "type": "string",
      "description": "Primary material (e.g., steel, ceramic, stainless)"
    },
    "series": {
      "type": "string",
      "description": "Timken product series designation"
    },
    "applications": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Typical application areas"
    },
    "cadAvailable": {
      "type": "boolean",
      "description": "Whether CAD drawings are available for download"
    },
    "weight": {
      "type": "number",
      "description": "Bearing weight in kilograms"
    }
  },
  "required": ["partNumber", "type"]
}