Gates PowerGrip · Series 9257 · PDF 88
57MXL019
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
- 57MXL019
- Gates product number
- 9257-0239
- Pitch family
- MXL
- Pitch
- 0.08"
- Width
- 3/16" (0.1875" nominal)
- Teeth
- 71
- Pitch length
- 5.68"
- Catalog weight
- 0.002 lb
- Published row
- 57MXL019 9257-0239 71 5.68 .002 152MXL019 9257-0226 190 15.20 .006
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" · 70 teeth56MXL0195.6" pitch length · 9257-0204MXL · 3/16" · 72 teeth58MXL0195.76" pitch length · 9257-0240MXL · 3/16" · 68 teeth54MXL0195.44" pitch length · 9257-0238MXL · 3/16" · 67 teeth53MXL0195.36" pitch length · 9257-0237MXL · 3/16" · 76 teeth61MXL0196.08" pitch length · 9257-0242MXL · 3/16" · 65 teeth52MXL0195.2" pitch length · 9257-0236MXL · 3/16" · 77 teeth62MXL0196.16" pitch length · 9257-0243MXL · 3/16" · 64 teeth51MXL0195.12" pitch length · 9257-0235