Industrial parts

1Description

Engineering data for industrial components: bearings, fasteners, valves, pumps, sensors, electrical and aerospace parts, with dimensions, tolerances, load and speed ratings, materials and classification codes. Manufacturer designations sit next to the governing standard and its national equivalents, so interchangeable parts from different suppliers can be matched. MRO buyers, distributors and design engineers use it for part substitution and catalog building, and ML teams use it to train part number resolution and spec extraction models.

Subsets

• Bearings
• Fasteners
• Valves
• Pumps
• Sensors
• Electrical components
• Aerospace parts

2Schema

3Sample records

Sample record 1

{
  "part_type": "Deep groove ball bearing",
  "designation": "6205",
  "manufacturer": "SKF",
  "dimensions_mm": {
    "bore_diameter_d": 25.0,
    "outside_diameter_D": 52.0,
    "width_B": 15.0,
    "shoulder_diameter_d1": 34.35,
    "recess_diameter_D2": 46.21,
    "chamfer_r12_min": 1.0
  },
  "ratings": {
    "basic_dynamic_load_rating_C_kN": 14.8,
    "basic_static_load_rating_C0_kN": 7.8,
    "fatigue_load_limit_Pu_kN": 0.335,
    "reference_speed_rpm": 28000.0,
    "limiting_speed_rpm": 18000.0
  },
  "properties": {
    "performance_class": "SKF Explorer",
    "cage": "Sheet metal",
    "sealing": "Without",
    "radial_internal_clearance": "CN",
    "material": "Bearing steel"
  },
  "net_weight_kg": 0.125,
  "classification": {
    "eclass": "23-05-08-01",
    "unspsc": "31171504"
  }
}

Sample record 2

{
  "part_type": "Hexagon socket head cap screw",
  "designation": "ISO 4762 M6",
  "standard_reference": "ISO 4762 (equivalents: DIN 912, CSN 021143, PN 82302, UNI 5931)",
  "dimensions_mm": {
    "thread": "M6",
    "pitch_P": 1.0,
    "thread_length_b_ref": 24.0,
    "head_diameter_dk_max": 10.0,
    "head_diameter_dk_max_knurled": 10.22,
    "head_diameter_dk_min": 9.78,
    "head_height_k_max": 6.0,
    "socket_size_s_nominal": 5.0,
    "socket_depth_t_min": 3.0,
    "shank_diameter_ds_max": 6.0
  },
  "properties": {
    "property_classes_steel": [
      "8.8",
      "10.9",
      "12.9"
    ],
    "stainless_grades": [
      "A2",
      "A4"
    ],
    "thread_tolerance": "6g, 5g6g for strength 12.9"
  }
}

4Uses

• Cross-referencing equivalent parts between suppliers
• Building and cleaning MRO and distributor catalogs
• Spare part substitution and obsolescence management
• Training part number resolution and spec extraction models
• Engineering selection tools and CAD libraries

6Access

The full Industrial parts dataset (MLC-0505), records on request. Delivered as JSONL, CSV or Parquet under a commercial licence.

Request the full dataset