ヘビーデューティー 1Inch スチールボールトランスファーRoller キャスター 4個セット（ネジ式ステム付き）、耐荷重1760 LbsMax 、作業台や資材運搬用の滑らかな360度旋回式コンベヤーホイール

1 Inch Steel Ball Transfer Caster Set for Shop Floors
✔️ 1760 lb max rating, 1 inch steel rollers, threaded stem, 4 pack

These heavy duty caster sets feature sealed steel ball tracks that glide sideways, uphill, or straight ahead without sticking. Mechanics use them to slide heavy milling machines, CNC tables, and pallet racks across garage floors while keeping alignment straight. The packed design lets you swap out worn rollers without tearing whole frames apart, making maintenance quick and cheap.

✅ 1760 pound load rating spreads weight evenly across thick work surfaces ✅ 1 inch hardened steel balls spin free to cut push resistance sharply ✅ 1.73 inch carbon steel housings protect inner tracks from shop debris ✅ 0.98 inch stepped screw mounts lock tight to prevent drift during transit ✅ Four piece set balances bulk equipment safely on wooden or metal carts

パート	サイズ
ボールの直径	1 inch
Housing Diameter	1.73 inches
Stem Length	0.98 inches

💡 Why opt for precision roller casters over swivel wheels on shop tables - Spreading gear weight across four fixed points stops frame twisting during lateral push - Sealed inner cartridges keep sawdust out so the steel path spins smooth every time - Dropping these compact units onto plywood tops makes swapping job sites handy - Torquing down the tapered stem grip kills vibration when hauling fully loaded carts

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