| 4 x 7 x 2 ABEC-3 Stainless Steel Ball Bearings, Bearings are made of Stainless Steel, inner diameter is 4mm, outer diameter is 7mm, and width is 2mm. - Item: 4 x 7 x 2 Ball Bearings
- Type: Deep groove Ball Bearings
- Quality: ABEC-3
- Shields: Open
- Material: Stainless Steel
- Size: 4mm x 7mm x 2mm
- Inner Diameter: 4mm
- Outer Diameter: 7mm
- Width: 2mm
- Quantity: 10 Bearings
- Dynamic load rating Cr: 260 N
- Static load rating Cor: 110 N
- Limiting Speed:
- Grease Lubrication: 64,000 RPM
- Oil Lubrication: 76,000 RPM
- Packing: 10 bearings in One plastic tube
- KOYO: ML4007
- NSK: MR74
- NMB: L-740
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