
R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
Description
Standard coupling using R28 thread system
• R25 thread system
• Widely used in drifting and tunneling
Color: Green or Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: R28 Standard Coupling
Specification and function of the coupling sleeve:
Full-Bridge Coupling sleeve
Eliminates the potential for the coupling to creep along the
threaded joints
Typically used in surface applications
Better uncoupling characteristics and tend to maintain tighter
joints
Less chance of jamming
Best suited to machines equipped with independent rotation.
Semi-Bridge Coupling sleeve
Small non-threaded bridge in the center
Steel cannot thread past bridge area
Smaller diameter steel end portions fit together in the centre
bridge area of the coupling
Semi-bridged couplings are most suited to high torque machines
Most rope and T threaded couplings are semi-bridged
Same diameter Coupling sleeve
Eliminates the potential for the coupling to creep along the
threaded joints
Typically used in surface applications
Better uncoupling characteristics and tend to maintain tighter
joints
Less chance of jamming
Best suited to machines equipped with independent rotation.
Specification
Part Number | Product Code and Brief Description | Length (mm) | Length (inch) | Diameter (mm) | Diameter (inch) | Thread | Weight (kg) |
4148300482 | CS-R32-150, R28 Standard Coupling | 150 | 6 | 44 | 1 3/4 | R32 | 1.0 |
4148300483 | CS-R28-150, R28 Standard Coupling | 150 | 6 | 40 | 1 4/7 | R28 | 0.9 |
4148300484 | CS-R28-170, R28 Standard Coupling | 170 | 6 2/3 | 55 | 2 1/6 | R38 | 2.0 |
KSQ Technologies (Beijing) Co. Ltd
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
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