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Round Metal Shielded Pulley U Groove Track Roller Bearing, dimensions are 4x18x7
- Item: Shielded Pulley U Groove Track Roller Bearing
- Type: U-groove ball bearing
- Standard: Metric
- Closures: 2 Metal Shields
- Size: 4mm x 18mm x 7mm
- Inner diameter (Bore): 4mm
- Outer diameter: 18mm
- Tire Width: 7mm
- Quantity: One Bearing
*∓0.5mm dimension tolerance |
