Gates PowerGrip · Series 9257 · PDF 88
63MXL025
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
- 63MXL025
- Gates product number
- 9257-0344
- Pitch family
- MXL
- Pitch
- 0.08"
- Width
- 1/4" (0.25" nominal)
- Teeth
- 79
- Pitch length
- 6.32"
- Catalog weight
- 0.01 lb
- Published row
- 43MXL025 9257-0332 54 4.32 .010 63MXL025 9257-0344 79 6.32 .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" · 80 teeth64MXL0256.4" pitch length · 9257-0305MXL · 1/4" · 77 teeth62MXL0256.16" pitch length · 9257-0343MXL · 1/4" · 76 teeth61MXL0256.08" pitch length · 9257-0342MXL · 1/4" · 83 teeth66MXL0256.64" pitch length · 9257-0345MXL · 1/4" · 74 teeth59MXL0255.92" pitch length · 9257-0341MXL · 1/4" · 85 teeth68MXL0256.8" pitch length · 9257-0323MXL · 1/4" · 72 teeth58MXL0255.76" pitch length · 9257-0340MXL · 1/4" · 87 teeth69MXL0256.96" pitch length · 9257-0346