Bearing Description of 6304 bearing 20*52*15mm deep groove ball bearing 6304zz:
6304 bearing 20*52*15mm deep groove ball bearing 6304zz is the most common type of rolling bearing. The basic deep groove ball bearing consists of an outer ring, an inner circle, a set of steel balls and a set of maintenance frames.
6304 bearing 20*52*15mm deep groove ball bearing 6304zz is sealed and open two kinds of structure, open without sealing structure refers to the bearing, seal type deep groove ball into dust seal and oil seal. The dust - proof sealing material is a sheet metal stamping, which simply prevents the dust from entering the bearing roller. The oil-proof type is the contact oil seal, which can effectively prevent the grease spillover inside the bearing.
Parameters of 6304 bearing 20*52*15mm deep groove ball bearing 6304zz
Product name | 6304 bearing 20*52*15mm deep groove ball bearing 6304zz |
Model number | 6304zz |
Type | Deep Groove Ball |
Material | Chrome steel/stainless steel/ceramic |
Number of row | Single row |
Seals type | ZZ 2RS OPEN |
Bore Size(mm) | 20 |
Outside diameter(mm) | 52 |
Weith(mm) | 15 |
Brand | OEM,ZYSL |
Cr(kN) | 16.8 |
Cor(kN) | 7.8 |
Grease speed (r/min) | 30000 |
Oil speed(r/min) | 19000 |
Service | OEM ODM |
Cage Material | Steel Cage, Brass Cage, Nylon Cage |