Bright luster, longer service life, higher accuracy.
Durability under heavy loads and deformation resistance.
Bearing has the advantages of small friction coefficient.
High limit speed, simple structure .
وصف
Technical specifications
Item: R4ZZ
Structure: Deep Groove
Material: Bearing steel
Bore Dia (d): 6.35 mm
Outer Dia (D): 15.875 mm
Width (B): 4.978 mm
Closures: Metal Seals
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Grades: ABEC-7