{
 "version": "2026-10-20",
 "license": "Dimension sheets: CC BY 4.0. Standard and published-size files: CC BY 4.0. Xem Studio's own designs (files_license = Xem Studio Design License): free to use and sell things from, not to redistribute as files — https://xemstudio.com/license/. Other publishers' files: their own license, linked beside them.",
 "slug": "hand-truck-wheels-8-and-10-in",
 "name": "Hand-truck wheels 8 and 10 in: 4.10/3.50-4 tire, 5/8 in bearing bore, 2-1/4 in offset hub length, tread width and bearing size (maker and distributor listings)",
 "kind": "standard",
 "category": "Hardware",
 "group": "Casters & wheels",
 "year": null,
 "question": "What are the dimensions of a hand truck wheel: diameter, bore, hub length and axle size for 8 in and 10 in wheels?",
 "tags": [
  "hand truck wheel",
  "dolly wheel",
  "4.10/3.50-4",
  "10 inch wheel",
  "8 inch wheel",
  "offset hub",
  "axle",
  "pneumatic wheel",
  "module"
 ],
 "aliases": [
  "hand truck wheel size",
  "4.10/3.50-4 wheel dimensions",
  "hand truck wheel bore",
  "hand truck wheel axle size",
  "10 inch hand truck wheel dimensions",
  "8 inch hand truck wheel",
  "hand truck wheel hub length",
  "5/8 axle hand truck wheel",
  "hand truck wheel bearing size",
  "offset hub wheel dimensions"
 ],
 "overall_mm": {
  "length": null,
  "width": null,
  "height": null
 },
 "official_cad": false,
 "xem_status": "not-scanned",
 "les": false,
 "free_files": 0,
 "url": "https://xemstudio.com/objects/hand-truck-wheels-8-and-10-in/",
 "sheet_txt": "https://xemstudio.com/objects/hand-truck-wheels-8-and-10-in/sheet.txt",
 "sheet": {
  "basis": "Six maker and distributor listings read for this page (Mapp Caster, Colson via Caster Specialists, B&P and CasterHQ via Zoro, Rapids Wholesale); hand-truck wheels are not covered by a published standard, so these are catalog figures; numbers only",
  "overall_mm": {
   "length": null,
   "width": null,
   "height": null
  },
  "notes": [
   "Hand-truck wheels are sold in 8 in and 10 in diameters (the pneumatic tire size 4.10/3.50-4 is the 10 in wheel on a 4 in rim), on a 5/8 in axle, with an offset hub: the hub sticks out of the wheel's inboard side so the wheel sits clear of the frame. Across the listings the hub length is 2-1/4 in (2.250 in) and the bearing inside is 5/8 in ID; the 1-3/8 in 'plain bore' in the Mapp and Colson listings is the hub hole before bearings. There is no standard that fixes these numbers: they are the common catalog sizes of six listings.",
   "Disagreements kept: the B&P listing's URL names a 3-1/4 in hub but its specification table says 2 1/4 in; Mapp's 611825 title says 8 × 2.75 but its spec table says a 2 in tread; CasterHQ's tread width and hub length are read from the size name, not a labelled spec. Tread width is therefore not stated as a standard for the 8 in size (2, 2.5 and 2.75 all appear). Rim width and flange diameter were not in any listing and are not given.",
   "To mate a wheel to an axle or a frame: the axle is 5/8 in (15.875 mm) with the bearings inside the offset hub, so a frame axle bore or a cart fork must clear 5/8 in; hub length 2.250 in (57.15 mm) is the space the hub needs beside the frame. Treat the wheel's own listed dimensions as the final word, since makers vary.",
   "No files: a pneumatic or solid wheel's profile (tread section, rim, hub bell) is not published by these sources as numbers. Not here: caster wheels (see caster-top-plate-patterns), wheelbarrow wheels, cart wheels with other axle sizes and wheels over 10 in."
  ],
  "table": {
   "columns": [
    "source",
    "diameter (in)",
    "tire / tread type",
    "tread width (in)",
    "bore (in)",
    "hub length (in)",
    "capacity (lb)"
   ],
   "rows": [
    [
     "Mapp Caster (maker) T100438BB",
     "10",
     "4.10/3.50-4 (10 × 3 in), pneumatic 4-ply",
     "3",
     "1-3/8 plain; 5/8 ID HD roller bearing (named in the URL)",
     "2-1/4 offset",
     "350"
    ],
    [
     "B&P 8023-030 (Zoro)",
     "10",
     "pneumatic, sawtooth rubber",
     "2-1/2 (listed as wheel width)",
     "5/8",
     "2-1/4 offset (the product URL says 3-1/4 in hub)",
     "300"
    ],
    [
     "Rapids Wholesale 'Magliner type'",
     "10",
     "4.10/3.50-4, load range B, 40–50 psi",
     "—",
     "fits 5/8 axle, two 5/8 ID semi-precision bearings",
     "2-1/4 offset, across installed bearings",
     "—"
    ],
    [
     "Colson Performa 5.00008.595 (Caster Specialists)",
     "8",
     "solid rubber, 55 ±5 Shore A",
     "2",
     "1.375 plain; bearing ID 0.625",
     "2.250",
     "500 dynamic"
    ],
    [
     "Mapp Caster 611825 semi-pneumatic",
     "8",
     "semi-pneumatic (title '8 × 2.75')",
     "2 (title says 2.75)",
     "1-3/8 plain",
     "2-1/4 offset",
     "450"
    ],
    [
     "CasterHQ CB-FF825O1 (Zoro)",
     "8",
     "flat-free",
     "2.5 (from the size name)",
     "5/8",
     "2-1/4 offset (from the name)",
     "450"
    ]
   ]
  }
 },
 "sheet_text": "Hand-truck wheels 8 and 10 in: 4.10/3.50-4 tire, 5/8 in bearing bore, 2-1/4 in offset hub length, tread width and bearing size (maker and distributor listings) — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/hand-truck-wheels-8-and-10-in/  (sheet CC BY 4.0)\nBasis: Six maker and distributor listings read for this page (Mapp Caster, Colson via Caster Specialists, B&P and CasterHQ via Zoro, Rapids Wholesale); hand-truck wheels are not covered by a published standard, so these are catalog figures; numbers only\nCatalog version: 2026-10-20\n\nSizes: see table below\n- Hand-truck wheels are sold in 8 in and 10 in diameters (the pneumatic tire size 4.10/3.50-4 is the 10 in wheel on a 4 in rim), on a 5/8 in axle, with an offset hub: the hub sticks out of the wheel's inboard side so the wheel sits clear of the frame. Across the listings the hub length is 2-1/4 in (2.250 in) and the bearing inside is 5/8 in ID; the 1-3/8 in 'plain bore' in the Mapp and Colson listings is the hub hole before bearings. There is no standard that fixes these numbers: they are the common catalog sizes of six listings.\n- Disagreements kept: the B&P listing's URL names a 3-1/4 in hub but its specification table says 2 1/4 in; Mapp's 611825 title says 8 × 2.75 but its spec table says a 2 in tread; CasterHQ's tread width and hub length are read from the size name, not a labelled spec. Tread width is therefore not stated as a standard for the 8 in size (2, 2.5 and 2.75 all appear). Rim width and flange diameter were not in any listing and are not given.\n- To mate a wheel to an axle or a frame: the axle is 5/8 in (15.875 mm) with the bearings inside the offset hub, so a frame axle bore or a cart fork must clear 5/8 in; hub length 2.250 in (57.15 mm) is the space the hub needs beside the frame. Treat the wheel's own listed dimensions as the final word, since makers vary.\n- No files: a pneumatic or solid wheel's profile (tread section, rim, hub bell) is not published by these sources as numbers. Not here: caster wheels (see caster-top-plate-patterns), wheelbarrow wheels, cart wheels with other axle sizes and wheels over 10 in.\n\nsource  diameter (in)  tire / tread type  tread width (in)  bore (in)  hub length (in)  capacity (lb)\nMapp Caster (maker) T100438BB  10  4.10/3.50-4 (10 × 3 in), pneumatic 4-ply  3  1-3/8 plain; 5/8 ID HD roller bearing (named in the URL)  2-1/4 offset  350\nB&P 8023-030 (Zoro)  10  pneumatic, sawtooth rubber  2-1/2 (listed as wheel width)  5/8  2-1/4 offset (the product URL says 3-1/4 in hub)  300\nRapids Wholesale 'Magliner type'  10  4.10/3.50-4, load range B, 40–50 psi  —  fits 5/8 axle, two 5/8 ID semi-precision bearings  2-1/4 offset, across installed bearings  —\nColson Performa 5.00008.595 (Caster Specialists)  8  solid rubber, 55 ±5 Shore A  2  1.375 plain; bearing ID 0.625  2.250  500 dynamic\nMapp Caster 611825 semi-pneumatic  8  semi-pneumatic (title '8 × 2.75')  2 (title says 2.75)  1-3/8 plain  2-1/4 offset  450\nCasterHQ CB-FF825O1 (Zoro)  8  flat-free  2.5 (from the size name)  5/8  2-1/4 offset (from the name)  450\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- Mapp Caster: 4.10/3.50-4 (10 x 3 in) air wheel with 2-1/4 in offset hub, 4-ply (T100438BB) — web — Maker product page — https://mappcaster.com/products/t100438bb-air-tire-410-350x4-wheel-assembly-with-5-8-i-d-hd-roller-bearing-2-1-4-offset-hub-4-ply\n- Mapp Caster: 611825 semi-pneumatic wheel 8 x 2.75 with 5/8 ball bearings and 2-1/4 offset hub — web — Maker product page — https://mappcaster.com/products/611825-semi-pneumatic-wheel-8-x-2-75-with-5-8-ball-bearings-and-2-1-4-offset-hub\n- Caster Specialists (Colson Performa): Colson Performa 8 x 2 hand truck wheel, 5/8 in axle — web — Distributor listing of a maker part — https://www.casterspecialists.com/products/8-x-2-performa-hand-truck-wheel-5-00008-595-2-wb625\n- Zoro (B&P Manufacturing): B&P pneumatic wheel 8023-030, 10 in — web — Distributor listing — https://www.zoro.com/b-p-manufacturing-pneumatic-wheel-3-14-in-hub-300-lb-8023-030/i/G5562733\n- Zoro (CasterHQ): CasterHQ CB-FF825O1 8 x 2.5 flat-free hand truck wheel, 2-1/4 in offset hub — web — Distributor listing — https://www.zoro.com/casterhq-8x25-2-14-offset-hub-flat-free-hand-truck-wheel-450-lb-cap-cb-ff825o1/i/G8974802/\n- Rapids Wholesale: 10 in wheel for pneumatic hand trucks (Magliner type): tire 4.10/3.50-4, 5/8 in axle — web — Distributor listing — https://rapidswholesale.com/10-wheel-for-all-pneu-trucks.html\n\nNo true-size file yet: the published figures do not fix the whole shape; a measured scan is planned.\nAPI: https://xemstudio.com/api/geometry?object=hand-truck-wheels-8-and-10-in\n",
 "sources": [
  {
   "publisher": "Mapp Caster",
   "title": "4.10/3.50-4 (10 x 3 in) air wheel with 2-1/4 in offset hub, 4-ply (T100438BB)",
   "url": "https://mappcaster.com/products/t100438bb-air-tire-410-350x4-wheel-assembly-with-5-8-i-d-hd-roller-bearing-2-1-4-offset-hub-4-ply",
   "formats": [
    "web"
   ],
   "license": "Maker product page",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "Mapp Caster",
   "title": "611825 semi-pneumatic wheel 8 x 2.75 with 5/8 ball bearings and 2-1/4 offset hub",
   "url": "https://mappcaster.com/products/611825-semi-pneumatic-wheel-8-x-2-75-with-5-8-ball-bearings-and-2-1-4-offset-hub",
   "formats": [
    "web"
   ],
   "license": "Maker product page",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "Caster Specialists (Colson Performa)",
   "title": "Colson Performa 8 x 2 hand truck wheel, 5/8 in axle",
   "url": "https://www.casterspecialists.com/products/8-x-2-performa-hand-truck-wheel-5-00008-595-2-wb625",
   "formats": [
    "web"
   ],
   "license": "Distributor listing of a maker part",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "Zoro (B&P Manufacturing)",
   "title": "B&P pneumatic wheel 8023-030, 10 in",
   "url": "https://www.zoro.com/b-p-manufacturing-pneumatic-wheel-3-14-in-hub-300-lb-8023-030/i/G5562733",
   "formats": [
    "web"
   ],
   "license": "Distributor listing",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "Zoro (CasterHQ)",
   "title": "CasterHQ CB-FF825O1 8 x 2.5 flat-free hand truck wheel, 2-1/4 in offset hub",
   "url": "https://www.zoro.com/casterhq-8x25-2-14-offset-hub-flat-free-hand-truck-wheel-450-lb-cap-cb-ff825o1/i/G8974802/",
   "formats": [
    "web"
   ],
   "license": "Distributor listing",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "Rapids Wholesale",
   "title": "10 in wheel for pneumatic hand trucks (Magliner type): tire 4.10/3.50-4, 5/8 in axle",
   "url": "https://rapidswholesale.com/10-wheel-for-all-pneu-trucks.html",
   "formats": [
    "web"
   ],
   "license": "Distributor listing",
   "license_verified": true,
   "hosted": false
  }
 ],
 "xem": {
  "status": "not-scanned",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "caster-top-plate-patterns",
  "caster-stems-threaded-grip-ring",
  "milwaukee-packout-2-wheeled-cart-4932472131",
  "skateboard-wheels-diameter-and-bearings"
 ],
 "fits": [],
 "dimensions": "exact (nominal, no tolerance added)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no tolerance added. Where a part meets another part, the object lists its mating features (feature, exact size, what it mates with, fit class: press, slide, run, socket, clamp or designed). Apply your process's allowance to those features only; 'designed' gaps are part of the design and stay as drawn. Typical accuracy by process and ISO 286 fits: https://xemstudio.com/tolerances/",
 "mating": [],
 "faq": [
  {
   "q": "What size axle does a hand truck wheel use?",
   "a": "5/8 in, with 5/8 in ID bearings inside the offset hub (the plain bore is 1-3/8 in)."
  },
  {
   "q": "What does 4.10/3.50-4 mean?",
   "a": "A 10 in diameter pneumatic hand-truck tire on a 4 in rim, 3 in wide in the Mapp listing (10 × 3 in)."
  },
  {
   "q": "How long is the hub on a hand truck wheel?",
   "a": "2-1/4 in (2.250 in) in all six listings read (the B&P URL says 3-1/4 in, but its table says 2 1/4 in)."
  }
 ],
 "files_license": null,
 "offers": [],
 "markdown": "https://xemstudio.com/objects/hand-truck-wheels-8-and-10-in/index.md"
}