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Item ID: 40B21HT 40 Pitch, B Hub, 21 teeth hardened UPS SKU: 4903863141933 Bore: Technical SpecificationPart No.: 40B21H Type: Single Type B Teeth: 21 OD: 3.620 PD: 3.355 d max: 1-7/8 d min: 5/8 HD: 2-3/4 L: 1 GD: App. Wt. (lbs): 1.73 Note:
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🇺🇸 Ship from USA · On Agora since 2026
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