WHAT YOU CAN GET: You will get a pair of carbon fiber finger-coated gloves which protect your hands from dirt and residue, and 10 Pcs deep-groove ball bearing.Inner Diameter (d):25mm /1inch; Outer Diameter (D):32mm /1.3inch; Thickness (T):4mm / 1.6inch; P0 Accuracy Class. SKATEBOARD BEARINGS: Deep Groove Ball Bearings are used to accommodate radial and axial loads in both directions, which are simple structures, have low manufacturing costs, and are easy to achieve high manufacturing precision. It is a part of the skateboard roller. The skateboard bearings are a good hub assembly choice if you want to DIY a great skate. HIGH-CARBON CHROMIUM STEEL BEARING: The bearings are constructed from high-carbon chromium bearing steel for durability and resistance to rust, corrosion, and deformation under heavy loads. which means the bearings do not require frequent maintenance. DOUBLE METAL SEALED: Two metal shields on either side protect the deep groove ball bearings from dust and corrosion， which would extend usage time and reduce maintenance frequency. WIDE APPLICATION: Deep groove ball bearings are used in many machines, including skateboards, motors, and hard drives. They reduce friction, make rotation smoother, and use less energy， which is suitable for high-speed and extremely high-speed work situations. Description：
WHAT YOU CAN GET: Inner Diameter 25mm /1inch ; Outer Diameter 32mm /1.3inch ; Thickness (T): 4mm / 1.6inch ; P0 Accuracy Class; You will get a pair of carbon fiber finger-coated gloves which protect your hands from dirt and residue, and 10 Pcs deep-groove ball bearing.
SKATEBOARD BEARINGS: Deep Groove Ball Bearings are used to accommodate radial and axial loads in both directions, which are simple structures, have low manufacturing costs, and are easy to achieve high manufacturing precision. It is a part of the skateboard roller. The skateboard bearings are a good hub assembly choice if you want to DIY or maintain your skate.
HIGH-CARBON CHROMIUM STEEL BEARING: The bearings are constructed from high-carbon chromium bearing steel for durability and resistance to rust, corrosion, and deformation under heavy loads. which means the bearings do not require frequent maintenance.
DOUBLE METAL SEALED: Two metal shields on either side protect the deep groove ball bearings from dust and corrosion， which would extend usage time and reduce maintenance frequency.
WIDE APPLICATION: Deep groove ball bearings are used in many machines, including gearboxes, motors, and vehicles. They reduce friction, make rotation smoother, and use less energy， which is suitable for high-speed and extremely high-speed work situations.


Specification:
Model: 6700ZZ
Seal Type: Double Sealed
Material: High-carbon Chromium Bearing Steel
Inner Diameter 25mm /1inch ;
Outer Diameter 32mm /1.3inch ;
Thickness (T): 4mm / 1.6inch ;
Noise Level: Z1
Accuracy Class: P0
Package content： A pair of carbon fiber finger-coated gloves and 10 Pcs Deep-Groove Ball Bearings