LYZC is the largest professional cross roller bearings manufacturers in China,
with ten years producing experiences of cross roller bearings with advanced R
& D, have produced a full range of harmonic drive ross roller bearings, and
continuous developing, realize the batch producing. The bearings are not only
widely used in China mainland and Taiwan region, the products also are exported
to Europe, America, Japan and other countries, become the mainly harmonic drive
cross roller bearings in the field of automatic transmission.
LYZC have the experienced technique on design and manufacturing in
harmonic reducer bearings, harmonic reducer bearings widely used in high
precision purpose. In the past years, the development of harmonic reducer with
crossed roller bearing, the precision of the product completely reaches above P4
level, especially in the the fields with high precision requirement, axial and
radial bearing runout can be controlled within 0.002mm, with advantages in
rotating flexibility and clearance.
Harmonic drive is a special power transmission, has the advantages of
transmission mode incomparable, large gear ratios (50:1---200:1), high
precision, large load capacity, high efficiency, small volume, light weight and
so, is widely used in space technology, electronic industry, industrial robots,
packaging machinery, printing machinery, medical instruments and other fields.
We generally call that harmonic reducer. As the most important parts of harmonic
drive, cross roller bearings has been rapid developed in china. Harmonic reducer
with high precision, high transmission ratio, high rigidity is widely used in
industrial automation and robot arm, cross roller bearings CSF, CSG,SHG series,
especially designed for CSF harmonic reducer, with many precision holes which
can be connected with machines directly. The bearings have the advantages of
compact structure, good sealing, strong carrying capacity and high rigidity.
Harmonic drive cross roller bearings have many mounting holes use GCr15
bearing steel, the outer ring adopted integral heating quenching, the raceway
surface use high frequency quenching process. For harmonic reducer bearings,
compared with ordinary cross roller bearings, is very different in shape,
structure and processing technology, more suitable for the needs of customers,
have great market prospects, LYZC is the only manufacturer with a series of
batch production of harmonic reducer cross roller bearings.
Product Model | Inside Diameter | Outside Diameter | Thickness |
HFL1022 NTN | 10 | 14 | 22 |
HFL0822 NTN | 8 | 12 | 22 |