Slewing Bearing

We are manufacturing and exporting experience in bearing field. Sbi currently holds iso9001:2008 approval and has been certified since 2001.
offshore crane used large size slewing bearing:
structure: trip-row cylindrical roller combined slewing bearing
dimension:300mm-6000mm
material:42crmo4v
rolling element:cylindrical rollers
gear type:inernal gear
sbi slewing ring bearing advantage:
endure synthesis load
accommodate heavy radial load, axial load and tilting moment of force
compact structure
light weight
good rigidity
steady speed
high precision and safety characters
sbi slewing ring bearing application:
wind power
metallurgical equipments
construction equipments
package machinery
onshore/offshore crane
drill and mining
statellite equipment
textile machinery
all sbi slewing bearing were strict inspection, clean, oil rust-proof treatment, water-proof, playwood cases to fit long transportation.
sbi will be your next good partner in china, visit our new factory.