1. Made of bearing steel, low noise, and long service life.
2. It has advantages such as fast heat dissipation, low friction, high speed, and high temperature resistance.
3. Widely used in various small machinery applications.
Description
1. High hardness and high toughness ensure reliable and durable performance in harsh applications.
2. Smooth operation, energy-efficient, high-speed precision bearing.
Dimensions 4x7x2mm
Bore (d) 4mm x Diameter (D)7mm x Width (B)2mm
Seals Type ZZ (Two side metal)
Quantity:5 pcs
Material:Bearing steel (Gcr15)