{
 "id": "ac-cszbtr-ru42",
 "name": "CSZBTR RU42 Crossed Roller Bearing (20 x 70 x 12 mm)",
 "subcategory": "crossed-roller-bearings",
 "brand": "CSZBTR",
 "mpn": "RU42",
 "summary": "Low-cost RU42-size crossed roller bearing sold by a Changsha bearing trader with tiered pricing from 10 pieces, useful for prototype robot joints.",
 "maker": {
  "name": "Changsha Terry Machinery Co., Ltd.",
  "country": "CN",
  "role": "unknown"
 },
 "made_in": "unknown",
 "specs": {
  "bore_mm": {
   "label": "Bore",
   "value": "20 mm",
   "num": 20,
   "unit": "mm"
  },
  "od_mm": {
   "label": "Outside diameter",
   "value": "70 mm",
   "num": 70,
   "unit": "mm"
  },
  "width_mm": {
   "label": "Width",
   "value": "12 mm",
   "num": 12,
   "unit": "mm"
  },
  "dynamic_load_kn": {
   "label": "Basic dynamic load rating C",
   "value": "7.35 kN",
   "num": 7.35,
   "unit": "kN"
  },
  "type": {
   "label": "Type",
   "value": "Crossed roller, integral inner and outer rings with mounting holes (RU type)"
  },
  "static_load_kn": {
   "label": "Basic static load rating C0",
   "value": "8.35 kN",
   "num": 8.35,
   "unit": "kN"
  }
 },
 "price": [
  {
   "qty": 10,
   "usd": 40,
   "kind": "distributor",
   "source": "https://ntl-bearing.en.made-in-china.com/product/KxDYRBXJsIWQ/China-Crossed-Roller-Bearing-Ru42-Slewing-Bearing-for-Robot.html",
   "as_of": "2026-10-30"
  },
  {
   "qty": 100,
   "usd": 38,
   "kind": "distributor",
   "source": "https://ntl-bearing.en.made-in-china.com/product/KxDYRBXJsIWQ/China-Crossed-Roller-Bearing-Ru42-Slewing-Bearing-for-Robot.html",
   "as_of": "2026-10-30"
  },
  {
   "qty": 1000,
   "usd": 35,
   "kind": "distributor",
   "source": "https://ntl-bearing.en.made-in-china.com/product/KxDYRBXJsIWQ/China-Crossed-Roller-Bearing-Ru42-Slewing-Bearing-for-Robot.html",
   "as_of": "2026-10-30"
  }
 ],
 "moq": 10,
 "lead_time": "unknown",
 "hts": "8482.50.0000",
 "compliance": {
  "ndaa": "unknown",
  "blue_uas": "unknown",
  "fcc": "n/a",
  "notes": ""
 },
 "links": {
  "product": "https://ntl-bearing.en.made-in-china.com/product/KxDYRBXJsIWQ/China-Crossed-Roller-Bearing-Ru42-Slewing-Bearing-for-Robot.html",
  "datasheet": null,
  "cad": null
 },
 "equivalents": [
  "ac-thk-ru42"
 ],
 "pairs_with": [],
 "maglev": {
  "custom": "",
  "directory_ref": null
 },
 "sources": [
  {
   "url": "https://ntl-bearing.en.made-in-china.com/product/KxDYRBXJsIWQ/China-Crossed-Roller-Bearing-Ru42-Slewing-Bearing-for-Robot.html",
   "what": "specs, price tiers, MOQ, image"
  }
 ],
 "confidence": "REPORTED",
 "stock": {
  "status": "unknown",
  "source": "https://ntl-bearing.en.made-in-china.com/product/KxDYRBXJsIWQ/China-Crossed-Roller-Bearing-Ru42-Slewing-Bearing-for-Robot.html",
  "as_of": "2026-10-30",
  "note": "listing says supply 'Large' (capacity 1,000 pcs/day), not a stock count"
 },
 "category": "actuators",
 "subcategory_title": "Crossed Roller Bearings",
 "icon": "part",
 "origin": {
  "code": "CN",
  "basis": "hq"
 },
 "hts_resolved": {
  "code": "8482.50.0000",
  "typical": false,
  "confidence": "part"
 },
 "us_duty_by_origin": {
  "as_of": "2026-10-29",
  "rates": [
   {
    "origin": "CN",
    "duty_pct": 43.3,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "TW",
    "duty_pct": 10,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "VN",
    "duty_pct": 18.3,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "IN",
    "duty_pct": 15.8,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "JP",
    "duty_pct": 12.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "KR",
    "duty_pct": 12.5,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "DE",
    "duty_pct": 10,
    "possible_pct": 0,
    "usmca": false
   },
   {
    "origin": "MX",
    "duty_pct": 15.8,
    "possible_pct": 0,
    "usmca": true
   },
   {
    "origin": "US",
    "duty_pct": 0,
    "possible_pct": 0,
    "usmca": false
   }
  ]
 },
 "url": "https://parts.trymaglev.com/p/ac-cszbtr-ru42/",
 "markdown": "https://parts.trymaglev.com/p/ac-cszbtr-ru42/index.md",
 "equivalents_detail": [
  {
   "id": "ac-thk-ru42",
   "name": "THK RU42 Cross-Roller Ring (20 x 70 x 12 mm)",
   "brand": "THK",
   "mpn": "RU42UUC0",
   "category": "actuators",
   "subcategory": "crossed-roller-bearings",
   "summary": "THK's RU42 one-piece cross-roller ring with mounting holes, the reference part Chinese RU-type bearings copy.",
   "origin": "JP",
   "origin_basis": "hq",
   "price_usd": 562,
   "price_qty": 1,
   "ndaa": "unknown",
   "blue_uas": "unknown",
   "image": "https://parts.trymaglev.com/img/ac-thk-ru42.webp",
   "url": "https://parts.trymaglev.com/p/ac-thk-ru42/",
   "json": "https://parts.trymaglev.com/api/parts/ac-thk-ru42.json"
  }
 ],
 "pairs_with_detail": []
}