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48 Pitch Worm Wheel Pin Hub #KBB-B4-2

Material: Bronze QQ-B-637, Alloy 464 AGMA Quality 10

Click here for 3D Image for KBB-B4

Price: $30.69

Stock: Out of Stock - Will Ship: 06/18/2026

No. Teeth 40

Bore 0.1248

Hub Diameter 0.312

Set Screw #2-56

Pitch Diameter 0.8333

Thread Double

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