Gates PowerGrip · Series 9257 · PDF 90
498XL025
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
- 498XL025
- Gates product number
- 9257-8137
- Pitch family
- XL
- Pitch
- 0.2"
- Width
- 1/4" (0.25" nominal)
- Teeth
- 249
- Pitch length
- 49.8"
- Catalog weight
- 0.05 lb
- Published row
- 236XL025 9257-8108 118 23.60 .020 498XL025 9257-8137 249 49.80 .050
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" · 250 teeth500XL02550" pitch length · 9257-1137XL · 1/4" · 246 teeth492XL02549.2" pitch length · 9257-8136XL · 1/4" · 253 teeth506XL02550.6" pitch length · 9257-8138XL · 1/4" · 240 teeth480XL02548" pitch length · 9257-1136XL · 1/4" · 262 teeth524XL02552.4" pitch length · 9257-8139XL · 1/4" · 234 teeth468XL02546.8" pitch length · 9257-8135XL · 1/4" · 230 teeth460XL02546" pitch length · 9257-1135XL · 1/4" · 227 teeth454XL02545.4" pitch length · 9257-8134