#40 Roller Chain Sprocket B Type 3/4" Bore Rust Prevention Hardened 21 Tooth
Product details
| Management number | 223920098 | Release Date | 2026/05/09 | List Price | US$11.60 | Model Number | 223920098 | ||
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- ✅Size :Roller Chain Sprocket 12.7mm (1/2") Pitch,21 Teeth,3/4" Bore Diameter, 0.187" Keyway with 2 Setscrews at 90 degrees,B Type.
- ✅Material:Sprocket is made of AISI 1045 Medium Carbon Steel, gear part of high temperature quenching heat treatment, high hardness, Harden Teeth at HRC38-42,wear resistance.
- ✅Feature:Sprocket tooth surface hardening treatment, sprocket overall blackening treatment, rust, corrosion resistance.
- ✅Use: Sprocket does not need lubrication, easy maintenance, can maintain good stable operation for a long time.
- ✅Package Content :1 x Roller Chain Sprocket (included 2pcs set screw).
| ASIN | B0BV18DWY7 |
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| Item Weight | 1.68 pounds |
| Manufacturer | RHKING |
| Item model number | RHKING |
| Package Dimensions | 6.06 x 6.02 x 1.65 inches |
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