Gates PowerGrip · Series 9257 · PDF 91
390XL037
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
- 390XL037
- Gates product number
- 9257-1331
- Pitch family
- XL
- Pitch
- 0.2"
- Width
- 3/8" (0.375" nominal)
- Teeth
- 195
- Pitch length
- 39"
- Catalog weight
- 0.043 lb
- Published row
- 172XL037 9257-1387 86 17.20 .020 390XL037 9257-1331 195 39.00 .043
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 · 3/8" · 192 teeth384XL03738.4" pitch length · 9257-8328XL · 3/8" · 190 teeth380XL03738" pitch length · 9257-1330XL · 3/8" · 200 teeth400XL03740" pitch length · 9257-1332XL · 3/8" · 185 teeth370XL03737" pitch length · 9257-1329XL · 3/8" · 206 teeth412XL03741.2" pitch length · 9257-8329XL · 3/8" · 181 teeth362XL03736.2" pitch length · 9257-8327XL · 3/8" · 210 teeth420XL03742" pitch length · 9257-1333XL · 3/8" · 212 teeth424XL03742.4" pitch length · 9257-8330