Standard Sprocket
PLW or Made to order
Alloy Steel/Stainless Steel
Plywood Case
PLW
CHINA
Standard
Sprocket
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Product Description

Material Options: High-strength carbon steel / corrosion-resistant stainless steel
Row Type: Simplex single row, duplex double row
Processing: CNC tooth machining, hole finishing and deburring
Surface Treatment: Blackening, galvanizing, anti-rust coating optional
Custom Range: Custom tooth count, bore size, keyway, thickness and special dimensions
Application Type: Roller chain drive, conveyor power transmission
Dual Material Versatility: Carbon steel version provides high hardness and strong load capacity for general industrial use; stainless steel version offers rust and corrosion resistance for wet, dusty and low-cleanliness working scenarios.
Simplex & Duplex Optional: Double-row structure boosts bearing torque and transmission stability, suitable for heavy-duty drive demands, while single-row type realizes lightweight and high-efficiency operation.
Precision Meshing Performance: Standard tooth pitch and smooth tooth flank ensure tight fit with roller chains, effectively preventing chain skipping, deviation and abnormal abrasion during continuous operation.
Sturdy Structural Stability: Integral forming process enhances overall rigidity, resisting deformation and fatigue wear under frequent start-stop and variable load conditions.
Strong Custom Compatibility: Supports non-standard customization and drawing production, perfectly matching various old and special-specification transmission equipment.
Packaging: Anti-rust oil treatment + foam protection + standard export carton or plywood case
Lead Time: Standard sizes in stock 3–5 working days, custom processed parts 7–15 working days
Quality Inspection: Full dimensional inspection and meshing test before delivery
After-Sales Support: 12-month warranty, OEM logo and size customization, professional model selection guidanc
Application
High temperature environment, corrosive environment


| Type | P | Roller | B1 | b1 | B2-b1 | Intermal width |
| 04C | 6.35 | 3.3 | 2.7 | 2.5 | 6.4 | 3.18 |
| 04B | 6 | 4 | 2.3 | 2.8 | ||
| 05B | 8 | 5 | 2.6 | 2.4 | 5.64 | 3 |
| 06C | 9.525 | 5.08 | 4.2 | 4 | 10.13 | 4.77 |
| 06B | 9.525 | 6.35 | 5.2 | 5 | 10.24 | 5.72 |
| 08A | 12.7 | 7.95 | 7.2 | 6.9 | 14.38 | 7.85 |
| 08B | 12.7 | 8.51 | 7.1 | 6.8 | 13.92 | 7.75 |
| 10A | 15.875 | 10.16 | 8.7 | 8.4 | 18.11 | 9.4 |
| 10B | 15.875 | 10.16 | 8.9 | 8.6 | 16.59 | 9.65 |
| 12A | 19.05 | 11.91 | 11.7 | 11.3 | 22.78 | 12.57 |
| 12B | 19.05 | 12.07 | 10.8 | 10.5 | 19.46 | 11.68 |
| 16A | 25.4 | 15.88 | 14.6 | 14.1 | 29.29 | 15.75 |
| 16B | 25.4 | 15.88 | 15.9 | 15.4 | 31.88 | 17.02 |
| 20A | 31.75 | 19.05 | 17.6 | 17 | 35.76 | 18.9 |
| 20B | 31.75 | 19.05 | 18.3 | 17.7 | 36.45 | 19.56 |
| 24A | 38.1 | 22.23 | 23.5 | 22.7 | 45.44 | 25.22 |
| 24B | 38.1 | 25.4 | 23.7 | 22.9 | 48.36 | 25.4 |
| 28A | 44.45 | 25.4 | 24.5 | 22.7 | 48.87 | 25.22 |
| 28B | 44.45 | 27.94 | 30.3 | 28.5 | 59.56 | 30.99 |
| 32A | 50.8 | 28.58 | 29.4 | 28.4 | 58.55 | 31.55 |
| 32B | 50.8 | 29.21 | 28.9 | 27.9 | 58.55 | 30.99 |