6301Z Bearing Steel rim 12mm axle wheel Bearings Sealed 37mm x 12mm X 12mm

Description:

• The bearing provide high speed and the convenience of removal shields for cleaning and re-lubrication
• This is the perfect bearing for all your roller blade and skateboard applications
• Bearings are pre-lubricated with grease and protected from dust or any possible contamination

Specifications:

• Product: Deep Groove Ball Bearing
• Type: 6301
• Material: Carbon Steel
• Outer Diameter: 37mm
• Inner Diameter: 12mm
• Thickness: 12mm

Important note:

• Some number manufacture may not be right, please check the size before purchase