GK DO Rod End Housing is a documented maintenance required series for industrial linkage or pivot applications. Female-thread rod-end housing; weldable base with locating pin. Use the main image for identification and the full product description for model-by-model dimensions and load data.
GK DO is more than a standard rod end: the housing includes a weldable base and locating pin while retaining a female threaded connection. A GE..ES or GE..ES 2RS radial spherical plain bearing sits in the body, and the housing includes a lubrication route. Catalogue bores run from 10 to 80 mm.
| Model | Bore d (mm) | d1 (mm) | B (mm) | C1 (mm) | D (mm) | Dynamic Load (kN) | Static Load (kN) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| GK10DO | 10 | 13.2 | 9 | 7 | 19 | 8.15 | 15.6 | 0.041 |
| GK12DO | 12 | 15 | 10 | 8 | 22 | 10.8 | 21.6 | 0.066 |
| GK15DO | 15 | 18.4 | 12 | 10 | 26 | 17 | 32 | 0.12 |
| GK17DO | 17 | 20.7 | 14 | 11 | 30 | 21.2 | 40 | 0.19 |
| GK20DO | 20 | 24.2 | 16 | 13 | 35 | 30 | 54 | 0.23 |
| GK25DO | 25 | 29.3 | 20 | 17 | 42 | 48 | 72 | 0.43 |
| GK30DO | 30 | 34.2 | 22 | 19 | 47 | 62 | 95 | 0.64 |
| GK35DO | 35 | 39.8 | 25 | 21 | 55 | 80 | 125 | 0.96 |
| GK40DO | 40 | 45.0 | 28 | 23 | 62 | 100 | 156 | 1.3 |
| GK45DO | 45 | 50.8 | 32 | 27 | 68 | 127 | 208 | 1.8 |
| GK50DO | 50 | 55.9 | 35 | 30 | 75 | 156 | 250 | 2.5 |
| GK60DO | 60 | 66.8 | 44 | 38 | 90 | 245 | 390 | 3.9 |
| GK70DO | 70 | 77.9 | 49 | 42 | 105 | 315 | 510 | 6.6 |
| GK80DO | 80 | 89.4 | 55 | 47 | 120 | 400 | 620 | 8.7 |
The weldment makes installation geometry critical. Confirm bore, bearing width and the base dimensions, then locate the centerline on the fabricated structure before welding. Heat input and distortion must be controlled so the bearing seat is not pulled out of shape.
Protect the bearing from welding current, spatter and excessive heat. Final grease access should be checked after surrounding plates are added, not just on the bare bracket.
GF DO uses a weldable base without the same female-thread arrangement; GIHR DO adds a heavy-duty threaded housing and locking hardware; GE E / GE ES 2RS is the underlying serviceable spherical bearing family.
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