Turntable Slewing Ring for Marine Crane

• Standard or Nonstandard：Standard
• Roller Type：Straight Raceway
• Material：42CrMo
• Type：External Gear
• Holding Torque：48kn.M
• Tilting Moment Torque：67.8kn.M

=== Base Info ===

• Model NO.：SF14-2
• Output Torque：4.96kn.M
• Gear Ratio：85:1
• Static Axial Load：555kn.M
• Static Radial Laod：222kn.M
• Inner Dia.：295mm
• Outer Dia.：420mm
• Transport Package：Standard Exporting Package
• Specification：SF14-2
• Trademark：Coresun Drive
• Origin：Changzhou
• HS Code：8482109000
• Production Capacity：6000PCS,Month

=== Description ===

Model

SF14

Place of Origin

Changzhou,China

Brand

Coresun Drive

Type

Material

42CrMo

Output Torque

15.6KN.m

Tilting Moment Torque

67.8KN.m

Holding Torque

48K N.m

Static Axial Rating

555KN

Static Radial Rating

222KN

Dynamic Axial Rating

114KN

Dynamic Radial Rating

100KN

Gear Ratio

85:1

Ourter Dia.

420mm

A: Surface: Make sure that the machine is cooled in place, control the surface(plane)

bending and parallel difference(tolerance). Pickling flaw detection for the first product to see whether there is burning damage

or crack.

B: Outer diameter(ring): Control ellipse, triangle and size. When the product height is large, repeated grinding is needed .
C: Inner diameter(ring): Control ellipse, wall thickness and taper. If the product height is large, the vertical difference should meet the requirements.

D: Raceway: Due to the particularity of the product, it is necessary to grind at a fixed distance and ensure that the cooling is in place. The flaw detection of wall thickness for the sample should be qualified not less than 90%.
 

Coresun Drive makes the tilting moment torque testing to ensure the quality and safety factor on slewing bearing bearing.
Quality is the foundation of enterprise development.