Detailed Product Description
1.Pivoting support bearing Quality
Controlled by USA, Competition Price in China.
2.ISO ***1 certified manufacturer.
Type:
Non-gear, External Gear, Internal Gear
Hardness:
Tempering and quenching the forgings to ******9HB, Case
harden rarden raceway to ****0HRC, Case depth more than 3.
Technical Support:
GRT has an experienced engineering team, which can be sent
to factories and work with you directly. It can also
provide on-site services to understand, analyze, and design
your products. Any post-production problems can be
addressed properly. On-site service, Worry Free is UIPI’s
principle.
Application:
Tunneling equipment, harbor and shipyard cranes,
construction equipment, mobile cranes, offshore technology,
tower cranes, turning machines, solar energy plants, ship
deck cranes, railway cranes, man lifts, wind turbines, and
more.
slewing Bearing:
1) High quality and good service
2) Durable
3) ISO***1 certificate
4) OEM service is available
SpecificationsExcvavtor Slewing bearing
Double-row different diameter ball slewing bearing has
three seats. The steel balls and the spacers may be
directly arranged into the upper and lower raceways. Two
rows of steel balls with different diameters are fitted
according to the load. Such open mode fitting features
extraordinary convenience. The load angles of both upper
and lower races are *0°, which enable the bearing to bear
large axial force and the overturning moment. When the
radial force is larger than 1/*0 of the axial force, the
raceways should be especially designed. The axial dimension
and radial dimension of double-row ball slewing bearing are
rather large, and the bearing construction is sturdy. Hence
it is especially suitable for tower cranes which requiring
working diameter over medium range, mobile cranes and other
unloading machines.
slewing bearing can carry large load.
Packaging
Before delivery, every slewing beairng is filled in
rust-preventive lubricant on the inside surface, outerside
surface and races, and then packed with plastic film, kraft
paper and blue belt;
3 Types:
Single-row roller slewing bearing
Single-row crossed roller slewing bearing
Double-row ball slewing bearing
Double-row four point slewing bearing
Three-row roller slewing bearing
4 Specification: As customer's requirement
5 Application: widely used in industries such as
metallurgy,vessel oil,chemistry,mine coat,hydroelectric
power,port machinery,heavy machinery and so on.
6 Quality: ISO***1 certificate
7 OEM service is available
SpecificationsExcvavtor Slewing bearing
Double-row different diameter ball slewing bearing has
three seats. The steel balls and the spacers may be
directly arranged into the upper and lower raceways. Two
rows of steel balls with different diameters are fitted
according to the load. Such open mode fitting features
extraordinary convenience. The load angles of both upper
and lower races are *0°, which enable the bearing to bear
large axial force and the overturning moment. When the
radial force is larger than 1/*0 of the axial force, the
raceways should be especially designed. The axial
dimension and radial dimension of double-row ball slewing
bearing are rather large, and the bearing construction is
sturdy. Hence it is especially suitable for tower cranes
which requiring working diameter over medium range,
mobile cranes and other unloading machines.
slewing bearing can carry large load.
Packaging
Before delivery, every slewing beairng is filled in
rust-preventive lubricant on the inside surface,
outerside surface and races, and then packed with plastic
film, kraft paper and blue belt;
3 Types:
Single-row roller slewing bearing
Single-row crossed roller slewing bearing
Double-row ball slewing bearing
Double-row four point slewing bearing
Three-row roller slewing bearing
4 Specification: As customer's requirement
5 Application: widely used in industries such as
metallurgy,vessel oil,chemistry,mine coat,hydroelectric
power,port machinery,heavy machinery and so on.
6 Quality: ISO***1 certificate
7 OEM service is available