Gates PowerGrip · Series 9257 · PDF 91
156XL037
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
- 156XL037
- Gates product number
- 9257-1381
- Pitch family
- XL
- Pitch
- 0.2"
- Width
- 3/8" (0.375" nominal)
- Teeth
- 78
- Pitch length
- 15.6"
- Catalog weight
- 0.02 lb
- Published row
- 156XL037 9257-1381 78 15.60 .020 340XL037 9257-1327 170 34.00 .037
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" · 77 teeth154XL03715.4" pitch length · 9257-1380XL · 3/8" · 79 teeth158XL03715.8" pitch length · 9257-1382XL · 3/8" · 76 teeth152XL03715.2" pitch length · 9257-1379XL · 3/8" · 80 teeth160XL03716" pitch length · 9257-1310XL · 3/8" · 75 teeth150XL03715" pitch length · 9257-1309XL · 3/8" · 81 teeth162XL03716.2" pitch length · 9257-1383XL · 3/8" · 74 teeth148XL03714.8" pitch length · 9257-1378XL · 3/8" · 82 teeth164XL03716.4" pitch length · 9257-1384