Gates PowerGrip · Series 9257 · PDF 88
40MXL025
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
- 40MXL025
- Gates product number
- 9257-0320
- Pitch family
- MXL
- Pitch
- 0.08"
- Width
- 1/4" (0.25" nominal)
- Teeth
- 50
- Pitch length
- 4"
- Catalog weight
- 0.002 lb
- Published row
- 40MXL025 9257-0320 50 4.00 .002 62MXL025 9257-0343 77 6.16 .010
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 · 1/4" · 47 teeth38MXL0253.76" pitch length · 9257-0331MXL · 1/4" · 54 teeth43MXL0254.32" pitch length · 9257-0332MXL · 1/4" · 45 teeth36MXL0253.6" pitch length · 9257-0319MXL · 1/4" · 55 teeth44MXL0254.4" pitch length · 9257-0321MXL · 1/4" · 56 teeth45MXL0254.48" pitch length · 9257-0333MXL · 1/4" · 59 teeth47MXL0254.72" pitch length · 9257-0334MXL · 1/4" · 40 teeth32MXL0253.2" pitch length · 9257-0329MXL · 1/4" · 60 teeth48MXL0254.8" pitch length · 9257-0322