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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Dimension Value ID 8mm OD 22mm Width 7mm
🟢 Cage: PTFE (Polytetrafluoroethylene) for low friction and chemical resistance
Dynamic load rating: 108
Bearing inner diameter is 4mm
🟢 Radial clearance: 1 ~ 11μm
100-Pack 1/4" Bearing Balls G40 - 0.25" Diameter - Carbon Steel Outer Diameter - 250mm Dimension Value ID 8mm OD100 Pack Carbon Steel Bearing Balls G40 Grade 1 4" Diameter 0. 25" Inch Precision Loose Balls This is a pack of 100 loose carbon steel bearing balls, each measuring 1 4" in diameter. These G40 grade balls are commonly used in bike hubs, tools, drawer slides, and general mechanical assemblies where consistent size and solid strength matter. Diameter: 1 4" (0. 25") = 6. 35mm Made from durable carbon steel G40 precision grade Clean finish for smooth