Stainless steel gearboxes are widely used in industrial transmission fields due to their high strength and corrosion resistance. However, in actual use, stainless steel gearboxes may still malfunction due to improper design, installation, lubrication or maintenance....
GIHN K LO Heavy-Duty Rod End Housing – Female Thread and Locking Nuts
GIHN K LO Heavy-Duty Rod End Housing is a documented maintenance required series for industrial linkage or pivot applications. Heavy-duty female-thread housing; locking slot and locking nuts. Use the main image for identification and the full product description for model-by-model dimensions and load data.
MOQ: 50 pcs. Minimum order value USD 1,500; mixed orders and trial quantities welcome.
GIHN K LO extends the heavy rod-end concept across a 12–125 mm bore range. The housing uses a female thread, a locking slot with locking nuts, and a radial spherical plain bearing insert. It is intended for installations where the joint position must be adjusted and then held securely.
Key Features
Technical Drawing

Technical Specifications
| Model | Bore d (mm) | Female Thread | B (mm) | C1 (mm) | Reference L (mm) | Dynamic Load (kN) | Static Load (kN) | Weight (g) |
|---|---|---|---|---|---|---|---|---|
| GIHN-K12LO | 12 | M12x1.25 | 12 | 11 | 38 | 10.8 | 24.5 | 100 |
| GIHN-K16LO | 16 | M14x1.5 | 16 | 14 | 44 | 17.6 | 36.5 | 200 |
| GIHN-K20LO | 20 | M16x1.5 | 20 | 17 | 52 | 30 | 48 | 400 |
| GIHN-K25LO | 25 | M20x1.5 | 25 | 22 | 65 | 48 | 78 | 660 |
| GIHN-K32LO | 32 | M27x2.0 | 32 | 28 | 80 | 67 | 114 | 1200 |
| GIHN-K40LO | 40 | M33x2.0 | 40 | 33 | 97 | 100 | 204 | 2100 |
| GIHN-K50LO | 50 | M42x2.0 | 50 | 41 | 120 | 156 | 310 | 4400 |
| GIHN-K63LO | 63 | M48x2.0 | 63 | 53 | 140 | 255 | 430 | 7600 |
| GIHN-K70LO | 70 | M56x2.0 | 70 | 57 | 160 | 315 | 540 | 9500 |
| GIHN-K80LO | 80 | M64x3.0 | 80 | 66 | 180 | 400 | 695 | 14500 |
| GIHN-K90LO | 90 | M72x3.0 | 90 | 72 | 195 | 490 | 750 | 17000 |
| GIHN-K100LO | 100 | M80x3.0 | 100 | 84 | 210 | 610 | 1060 | 28000 |
| GIHN-K110LO | 110 | M90x3.0 | 110 | 88 | 235 | 655 | 1200 | 32000 |
| GIHN-K125LO | 125 | M100x3.0 | 125 | 102 | 260 | 950 | 1430 | 43000 |
Typical Applications
Selection Guide
Large rod ends can dominate the surrounding bracket dimensions, so use the drawing early in the design. Confirm bore, thread, eye width, center distance and available locknut clearance together.
Installation & Maintenance
Lubrication access and locking security are the two recurring service checks. Grease the bearing through a clean fitting, then inspect the slot and nuts for movement.
Related Bearings
GIHR DO is the companion heavy female-thread family; GF DO is a weldable housing for fabricated frames; SA ES provides a conventional serviceable male-thread rod end.
FAQ
Locking slot and locking nuts — what changes selection?
Radial spherical plain bearing insert — what should installers watch?
Adjustable high-load pivots — suitable duty?
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