Gates PowerGrip · Series 9257 · PDF 90
274XL025
Exact Gates timing-belt identity with manufacturer product number and published tooth, pitch-length, width, and weight data.
Published catalog evidence
Exact manufacturer record
- Part number
- 274XL025
- Gates product number
- 9257-8117
- Pitch family
- XL
- Pitch
- 0.2"
- Width
- 1/4" (0.25" nominal)
- Teeth
- 137
- Pitch length
- 27.4"
- Catalog weight
- 0.02 lb
- Published row
- 274XL025 9257-8117 137 27.40 .020 850XL025 9257-8145 425 85.00 .060
Verification boundary
What still needs to match
Tooth geometryConfirm pitch family, tooth profile, tooth count, and pitch length.
Belt widthVerify belt and pulley width plus flange/clearance requirements.
Drive geometryConfirm mating sprocket profile, center distance, wrap, tensioning, and alignment.
DutyCheck torque/power, speed, temperature, environment, guarding, and current Gates limits.
Related catalog belts
Same pitch and width
XL · 1/4" · 134 teeth268XL02526.8" pitch length · 9257-8116XL · 1/4" · 140 teeth280XL02528" pitch length · 9257-1122XL · 1/4" · 133 teeth266XL02526.6" pitch length · 9257-8115XL · 1/4" · 132 teeth264XL02526.4" pitch length · 9257-8114XL · 1/4" · 131 teeth262XL02526.2" pitch length · 9257-8113XL · 1/4" · 143 teeth286XL02528.6" pitch length · 9257-8118XL · 1/4" · 130 teeth260XL02526" pitch length · 9257-1120XL · 1/4" · 129 teeth258XL02525.8" pitch length · 9257-8112