6301C4 C4クリアランス付き開放型深溝玉軸受12x37x12mm 単列Radial ベアリングID 12mm OD 37mm Width 12mm 機械、ロボット工学、ホビープロジェクトにおける高精度かつ低摩擦の動作を実現する開放型ベアリング

12x37x12 mm Open Ball Bearing 6301C4 with C4 Clearance
✔️ ID 12mm, OD 37mm, width 12mm, open, C4 clearance

This open deep groove ball bearing is a single-row radial unit designed for use in compact machinery and automation assemblies. It is ideal for quick inspection and grease lubrication in open housings found on conveyors, gearboxes, and hobby projects.

✅ Deep groove ball bearing, single row, open enclosure
✅ ID 12 mm, OD 37 mm, width 12 mm (0.472 in / 1.457 in / 0.472 in)
✅ Grease lubrication, metric standard, open type
✅ Packaging: One bearing per item

💡 What is a deep groove ball bearing used for in small machinery?

This handy bearing supports radial loads with smooth rotation in compact equipment. - handy for inline shafts in small machines - ideal for conveyors and gearboxes in tight spaces - reduces friction in rotating parts - helps maintain precise alignment in compact assemblies