APPLICATION
- Precision bearing for wheel bearing replacement fits for shaft diameter 3mm and hubs wheels diameter 8mm. suitable for wheelbarrows, hand trucks, lawnmowers, 3D printers, pumps, motors, gearboxes, reducer, and more.

ABOUT THIS PRODUCTS
- Single-row, pre-lubricated, ABEC1 accuracy.
- Both sides are shielded to keep lubricant and protect from dirt and debris.
- Bearing steel races, high hardness, and great wear resistance, showing stable performance and lasting service life.

SPECIFICATION
Model: SMR104ZZ
Shield Type: Double Shielded
Inner Race/Outer Race Material: 440C Stainless Steel (9Cr18)
Cage Material: Stamping Steel
Inner Diameter (d): 4mm
Outer Diameter (D): 10mm
Thickness (B): 4mm
Dynamic Load Rating (Cr): 543N
Static Load Rating (Cor): 196N
Accuracy Class: P0 (ABEC1)
Noise Level: Z2
Number of Pack: 2 Pcs

TAKE NOTICE OF
- Please refer to the picture and choose the right size and shielded type of bearings suitable for your project. (Seals or Shields on Both or Single side of the bearing).