Gates PowerGrip · Series 9257 · PDF 88
91MXL019
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
- 91MXL019
- Gates product number
- 9257-0257
- Pitch family
- MXL
- Pitch
- 0.08"
- Width
- 3/16" (0.1875" nominal)
- Teeth
- 114
- Pitch length
- 9.12"
- Catalog weight
- 0.003 lb
- Published row
- 91MXL019 9257-0257 114 9.12 .003 398MXL019 9257-0287 498 39.84 .020
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
MXL · 3/16" · 112 teeth90MXL0198.96" pitch length · 9257-0256MXL · 3/16" · 110 teeth88MXL0198.8" pitch length · 9257-0208MXL · 3/16" · 109 teeth87MXL0198.72" pitch length · 9257-0255MXL · 3/16" · 108 teeth86MXL0198.64" pitch length · 9257-0254MXL · 3/16" · 120 teeth96MXL0199.6" pitch length · 9257-0200MXL · 3/16" · 107 teeth85MXL0198.56" pitch length · 9257-0253MXL · 3/16" · 105 teeth84MXL0198.4" pitch length · 9257-0252MXL · 3/16" · 123 teeth98MXL0199.84" pitch length · 9257-0258