Gates PowerGrip · Series 9257 · PDF 89
156XL025
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
- 156XL025
- Gates product number
- 9257-1181
- Pitch family
- XL
- Pitch
- 0.2"
- Width
- 1/4" (0.25" nominal)
- Teeth
- 78
- Pitch length
- 15.6"
- Catalog weight
- 0.013 lb
- Published row
- 100XL025 9257-1104 50 10.00 .008 156XL025 9257-1181 78 15.60 .013
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" · 77 teeth154XL02515.4" pitch length · 9257-1180XL · 1/4" · 79 teeth158XL02515.8" pitch length · 9257-1182XL · 1/4" · 76 teeth152XL02515.2" pitch length · 9257-1179XL · 1/4" · 80 teeth160XL02516" pitch length · 9257-1110XL · 1/4" · 75 teeth150XL02515" pitch length · 9257-1109XL · 1/4" · 81 teeth162XL02516.2" pitch length · 9257-1183XL · 1/4" · 74 teeth148XL02514.8" pitch length · 9257-1178XL · 1/4" · 82 teeth164XL02516.4" pitch length · 9257-1184