# Hamilton Caster - R-TX-4M - Motion Industries

**Manufacturer:** Hamilton Caster  
**MPN:** `R-TX-4M`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Hamilton Caster |
| Manufacturer name | Hamilton Caster |
| Manufacturer | Hamilton Caster, Hamilton, Hamilton Caster & Mfg Co |
| Extra Product Name | Hamilton Caster - R-TX-4M - Motion Industries |
| moq | 1 |
| MPN | R-TX-4M |
| multiple | 1 |
| qtyInStock | Not in Stock, Available to Order |
| SKU | 01070186 |
| tierMinQty1 | 1 |
| tierPrice1 | 75.92 |
| Part Number | R-TX-4M |
| Model | R-TX-4M |
| Product Group | Home Improvement |
| face width: | 1-1/2 in |
| wheel hardness: | 188 BHN |
| caster type: | Rigid |
| wheel bearing type: | Roller |
| caster load capacity range: | 0 to 599 lb |
| load capacity: | 550 lbs |
| caster series: | TX Series |
| minimum bolt hole spacing: | 2 x 5/8 |
| caster rig type: | Thread Guard |
| maximum bolt hole spacing: | 3 x 3 in |
| wheel material/type: | Cast Iron |
| wheel diameter: | 4 in |
| AdultProduct | False |
| Asin | B00UNEF74C |
| Autographed | False |
| Binding | Misc. |
| Brand | Hamilton |
| Bullet_point | Capacity: 550 lbs., Overall Height: 5-5/8", Wheel Dia.xW: 4x1-1/2" |
| Case | 1 |
| Cat | Tools & Home Improvement |
| CatId | 228013 |
| CatTree | 228013, 468240, 551240 |
| ClassificationId | 511228 |
| DisplayName | Hardware |
| Feature | Capacity: 550 lbs. |
| Height | 1.5, 1000, 5.6, 5.62, 500, 75 |
| ItemClassification | BASE_PRODUCT |
| ItemName | Hamilton® Thread Guard Cold Forged Rigid 4 x 1-1/2 Metal Roller 550 Lb. Caster |
| Item_name | Hamilton® Thread Guard Cold Forged Rigid 4 x 1-1/2 Metal Roller 550 Lb. Caster |
| Item_package_weight | 6.0 |
| Item_type_keyword | plate-casters |
| Item_weight | 6.0 |
| Label | Hamilton |
| Length | 0.0, 4.0, 5.6 |
| Link | https://m.media-amazon.com/images/I/31I4ZQY+hyL._SL75_.jpg, https://m.media-amazon.com/images/I/31I4ZQY+hyL.jpg, https://m.media-amazon.com/images/I/41ZVxGOiPnL.jpg |
| Man | Hamilton |
| Memorabilia | False |
| ModelNumber | R-TX-4M |
| Model_number | R-TX-4M |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| PartNumber | R-TX-4M |
| Part_number | R-TX-4M |
| ProductGroup | Home Improvement |
| ProductType | INDUSTRIAL_CASTERS |
| ProductTypeName | TOOLS |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| motionindustries.com | 01070186 | 75.92 | 1 | None | 1 |
| National Supply Network | 1792001 | 72.84 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/72000000/72340000/part_--RTX4M---HamiltonCaster--4db6cdc4ce.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp