Product Details
5 x 5 x 55 mm machine key for the J-4200A series belt sander pulley/shaft connection (J-4200A, J-4300A, J-4400A, J-64812VS, Z41, Z87). Transmits torque from shaft to pulley through the keyway slot — the small steel piece that prevents pulley slip. OEM replacement; never substitute mismatched stock-key sizes.
Features
- JET OEM 5 x 5 x 55 mm machine key for J-4200A series belt sander pulleys
- Transmits torque from shaft to pulley through the keyway slot
- Direct OEM replacement — exact dimensions for the J-4200A keyway profile
Specifications
- SKUJT1-510
- Fits ModelJ-4200A, J-4300A, J-4400A, J-64812VS
- Old Material Number4200A-042
- Product TypeParts
- SAP Gross Weight0.02
- SAP Net weight0.02
- UPC019907653493
- WarrantyNinety Days
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