Hydraulic Motor Man Lift Crane Timber Grab Slewing Bearing

• Material: 42CrMo
• Holding Torque: 105.8kn.M
• Tilting Moment Torque: 203kn.M
• Output Torque: 15kn.M
• Output Speed: 1.2rpm
• Gear Ratio: 125:1
• Model NO.: SC21-125-25RH-250A
• IP Class: IP65
• Static Axial Load: 1598kn
• Static Radial Laod: 640kn
• Outer Dia.M: 584mm
• Inner Dia.M: 465mm
• Color: Grey
• Hydraulic Motor: Yes
• Transport Package: Standard Wooden Case
• Specification: SC21-125-25RH-250A
• Trademark: Coresun Drive
• Origin: Changzhou
• HS Code: 8483409000
• Production Capacity: 3000PCS/Month

Product Description

SC21 slewing gear reduction for man lift crane timber grab 

Model Slewing Bearing	SC21	Brand	Corresun Drive
Holding Torque	105.8kN.m	Tilting Moment Torque	203kN.m
Self-locking	Yes	Gear Ratio	125:1
Outer Dia.	584mm	Inner Dia.	465mm
Efficiency	40%	Output Torque	15kN.m
Rated Output Speed	1.2rpm	Colar	Grey

Spherical worm gear reducer rotary drive device is a new type of rotary products, usually by worm, rotary support, shell, motor and other components.As the core part adopts rotary support and enveloping worm structure, it can reach multi-tooth contact, has the characteristics of large transmission torque and smooth operation, so it can bear large axial load, longitudinal load and strong overturning moment at the same time.

Compared with traditional rotating products, the spherical worm wheel rotary drive has the advantages of simple installation, easy maintenance and more space saving.The product can be widely used in the field of construction machinery and new energy, such as heavy plate transporter, container crane, truck crane, aerial working vehicle, solar power generation system and so on.

Slewing bearing Center distance of raceway: 200~5000mm various standard and non-standard slewing bearings. Professional production: single volleyball type (01 series, HS series, Q series, FQ series, M0 series, C, J01 series, G01 series), double volleyball type (02 series, C, J02 series, G02 series), three-row rolling Column type (13 series, S series, C, J13 series, G13 series), single row cross roller type (11 series, J series, M1 series, G11 series), double row ball type (07 series), light series ( Q series) and six combined series of ball and column. Products are widely used in construction machinery, construction machinery, wind power, ship and port equipment, metallurgical and mining equipment, environmental protection machinery, light industry machinery, petrochemical machinery, non-standard equipment and other fields

Coresun Drive Slewing Bearing Testing Photo










SC21 Slewing Drive Slewing Bearing Worm Gear Certification




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