Gates PowerGrip · Series 9257 · PDF 89
128XL025
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
- 128XL025
- Gates product number
- 9257-1170
- Pitch family
- XL
- Pitch
- 0.2"
- Width
- 1/4" (0.25" nominal)
- Teeth
- 64
- Pitch length
- 12.8"
- Catalog weight
- 0.011 lb
- Published row
- 72XL025 9257-1149 36 7.20 .006 128XL025 9257-1170 64 12.80 .011
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" · 65 teeth130XL02513" pitch length · 9257-1107XL · 1/4" · 63 teeth126XL02512.6" pitch length · 9257-1169XL · 1/4" · 66 teeth132XL02513.2" pitch length · 9257-1171XL · 1/4" · 62 teeth124XL02512.4" pitch length · 9257-1168XL · 1/4" · 67 teeth134XL02513.4" pitch length · 9257-1172XL · 1/4" · 61 teeth122XL02512.2" pitch length · 9257-1167XL · 1/4" · 68 teeth136XL02513.6" pitch length · 9257-1173XL · 1/4" · 60 teeth120XL02512" pitch length · 9257-1106