Gates PowerGrip · Series 9257 · PDF 92
158L050
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
- 158L050
- Gates product number
- 9257-2128
- Pitch family
- L
- Pitch
- 0.375"
- Width
- 1/2" (0.5" nominal)
- Teeth
- 42
- Pitch length
- 15.75"
- Catalog weight
- 0.04 lb
- Published row
- 158L050 9257-2128 42 15.75 .040 390L050 9257-2113 104 39.00 .090
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
L · 1/2" · 41 teeth154L05015.38" pitch length · 9257-2127L · 1/2" · 40 teeth150L05015" pitch length · 9257-2101L · 1/2" · 44 teeth165L05016.5" pitch length · 9257-2121L · 1/2" · 46 teeth173L05017.25" pitch length · 9257-2129L · 1/2" · 47 teeth176L05017.63" pitch length · 9257-7133L · 1/2" · 36 teeth135L05013.5" pitch length · 9257-2120L · 1/2" · 50 teeth187L05018.75" pitch length · 9257-2102L · 1/2" · 33 teeth124L05012.38" pitch length · 9257-2100