Uxcell 4-Pack F6904ZZ Flanged Ball Bearing, 20x37x9mm Metal Sealed Chrome Steel for Wheelbarrow

PRODUCT APPLICATIONS
Our flanged ball bearing is suitable for lawn mowers, garden carts, 3D printers, fax machines, remote control cars, hand trucks, electric tools, and industrial machinery. Whether for professional use or DIY projects, this bearing delivers reliable performance and versatility.

PRODUCT DETAILS & INCLUDE
√ Material: Chrome Steel (GCr15)
√ Type: F6904ZZ
√ Size: 20 x 37 x 9 mm (ID x OD x W)
√ Flange Size: 40 x 2 mm (OD x T)
√ Noise Level: Z1
√ Seal Type: Metal Sealed Cover
√ Precision Grade: PO (ABEC1)
√ Cage Material: Stamped Steel
√ Package Includes: 4Pcs x Replacement Wheel Bearings

PRODUCT ADVANTAGES
1. Made of chrome steel, this deep groove ball bearing features high hardness and great wear resistance, ensuring a longer lifespan. The shields on both sides seal against dust and debris, maintain lubrication, increase durability and reduce maintenance costs.  Its high precision PO (ABEC1) and low friction design make it suitable for high-speed applications
2. The noise level of the sealed chrome steel miniature ball bearings is Z1, which ensures the quiet operation of household appliances and precision equipment.

FUNCTIONAL DESIGN
Stamped steel cages can effectively transfer the load of the inner and outer rings, improve stability and reduce wear.