SKF 1090TGHSET Grid Coupling Complete
SKF 1090TGHSET complete taper grid coupling, 3,730 Nm nominal torque, 27-95mm bore range, 3,600 rpm max speed. Full assembly including split horizontal aluminum cover kit. Meets AGMA standards, interchangeable across the industry-standard grid coupling range.
Grid couplings are the go-to choice when a drive needs to absorb genuine shock loading and misalignment, pumps, compressors, and conveyor drives that can’t afford a rigid connection. This SKF 1090 set is a complete, ready-to-install assembly rather than just the grid or just the cover, so it’s the right call when you’re replacing the whole coupling rather than servicing one worn part.
PHE 1090TGHSET
Size 1090
Power per 100 r/min (kW) 39
Power per 100 r/min (HP) 52.28
Nominal torque (Nm) 3730
Nominal torque (lbft) 2751.11
Max speed (r/min) 3600
Min. bore (mm) 27
Min. bore (in) 1.06
Max. bore (mm) 95
Max. bore (in) 3.74
Weight (kg) 25
Weight (lbs) 55.12
A (mm) 213
A (in) 8.39
B (mm) 199.8
B (in) 7.87
C (mm) 98.4
C (in) 3.87
D (mm) 123.8
D (in) 4.87
J (mm) 122
J (in) 4.8
F (mm) –
F (in) –
S 71.6
S (in) 2.82
Gap G Min. (mm) 1.5
Gap G Min. (in) 0.06
Lubricant mass (kg) 0.254
Lubricant mass (lbs) 0.56
Coupling mass without bore (kg) 25
Coupling mass without bore (lbs) 55.12
Industrial Couplings
Skf’s taper grid couplings are available in different designs such as full spacer, half spacer, limited end-float (Lef) kits. Upon special request. SKF grid couplings are an excellent choice for high output (kW) and high torque applications where vibration, shock loads and misalignment occur. Skf’s taper grid coupling assembly meets all AGMA standards and are interchangeable and compatible in the industry.
Who This Fits
This size (1090) handles up to 3,730 Nm nominal torque at 3,600 rpm max speed, with a bore range from 27mm to 95mm, sized for mid-size industrial and agricultural power transmission, not light-duty equipment. It’s a complete set: grid, hubs, and split horizontal aluminum cover, so no separate cover purchase is needed.
What to Check Before Buying
Confirm your shaft bore falls within the 27-95mm range before ordering, grid couplings aren’t a one-size-fits-most part, and going up or down a size means a different coupling entirely. If you’re only replacing a worn grid (not the full assembly), check whether the grid-only part is a better fit for your budget than this complete set.
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