#40 Roller Chain Sprocket 30 Tooth 3/4" Bore (3/16" Keyway) Black Oxide Rust-Proof with 3 Set Screws & Keyway for Mini Bike Go-Kart Hill Climbing Off-Road Heavy Duty, Hardened 1045 Steel 40BS30-3/4
Product details
| Management number | 218552136 | Release Date | 2026/05/03 | List Price | US$14.00 | Model Number | 218552136 | ||
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- Precision-Machined Bore for Seamless Fit: 30 tooth with 3/4" bore diameter and 3/16" x 3/32" keyway. Ultra-precise dimensions ensure perfect integration with matching components for smooth power transmission.
- Premium AISI 1045 Steel with Hardened Teeth: High-temperature quenched for exceptional wear resistance and durability in demanding applications.
- ˙ 【ANSI Standard】: This 40BS30 sprocket comes with a 3/4'' precision-machined hole, featuring a keyway and three set screws. Its teeth are hardened to enhance durability. This sprocket fully complies with all ANSI standards.
- Black Oxide Coating for Corrosion Resistance: All-over rust-proof finish extends service life, even in harsh environments.
- Low-Maintenance Versatility: Requires only lubrication for easy upkeep. Ideal for industrial equipment, conveyors, agricultural machinery, and DIY projects.
| Item Weight | 6.3 ounces |
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| Manufacturer | Aoxing Trading Co., Ltd |
| Product Dimensions | 5.04 x 5.04 x 1 inches |
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