Keterangan
Split Taper Bushing Sprocket – Single — Professional Grade ANSI Sprocket
The Ever-power Split Taper Bushing Sprocket – Single is engineered to meet the rigorous demands of modern industrial power transmission. Built from AISI 1045 Carbon Steel (sprocket); Ductile iron (bushing), these sprockets cover chain sizes No.40, No.50, No.60, No.80, No.100, No.120, No.140 with pitch range 1/2″ to 1-3/4″. Available configurations include Single strand, accepts standard split taper bushings (P1, Q1, R1, S1, etc.). Every unit is CNC-machined to ANSI B29.1 tolerances and undergoes 100% dimensional inspection before shipping.
Technical Specifications
| Parameter | Spesifikasi |
|---|---|
| Chain Compatibility | No.40, No.50, No.60, No.80, No.100, No.120, No.140 |
| Pitch Range | 1/2″ to 1-3/4″ |
| Material | AISI 1045 Carbon Steel (sprocket); Ductile iron (bushing) |
| Tooth Hardness | Teeth HRC 50–60 (≤25T); bushing body HRC 25–35 |
| Surface Treatment | Black oxide; phosphate coating on bushing bore |
| Configuration | Single strand, accepts standard split taper bushings (P1, Q1, R1, S1, etc.) |
| Standard | ANSI/ASME B29.1, ISO 606 |
| Bore Tolerance | H7 (finished bore) / Pilot bore (stock) |
Product Highlights
✔ High-Capacity Design
Engineered for maximum power transmission with optimised tooth geometry that ensures smooth chain engagement and minimal energy loss across the full speed range.
🛡 Extended Service Life
Premium steel construction combined with precision heat treatment delivers exceptional wear resistance, reducing replacement frequency and total cost of ownership.
⚙ Versatile Mounting
Multiple hub configurations and bore options ensure compatibility with a wide range of shaft sizes, bearing arrangements, and installation constraints.
🔧 Maintenance-Friendly
Designed for straightforward inspection, lubrication, and replacement, minimising the skills and tools required for routine maintenance operations.
Chain & Accessory Compatibility
This sprocket is compatible with all ANSI-standard roller chains of the corresponding series numbers listed above. Compatible accessories include standard taper bushings, QD bushings (where applicable), split taper bushings, shaft collars, and pillow-block or flange-mount bearings. Shaft bore ranges are determined by the chain number and hub configuration — refer to our detailed catalogue or contact engineering for specific bore availability.
Selection Guide
Select by Chain Number
Identify the chain series number stamped on your chain side plates. Match it to the sprocket series number for guaranteed compatibility. Use the same series for driver and driven sprockets.
Select by Application Demands
Light-duty conveyors and packaging: No.35–50. General industrial and agricultural drives: No.50–80. Heavy aggregate, mining, and steel processing: No.80–140. Extreme-load applications: No.140–200.
Select by Load Capacity
Calculate your design horsepower, apply the appropriate service factor (1.0 for uniform load, 1.3 for moderate shock, 1.5+ for heavy shock), then consult the ANSI horsepower rating tables for the minimum chain pitch and strand count that meets or exceeds your requirement.
Material & Manufacturing
| Milik | Detail |
|---|---|
| Bahan Dasar | AISI 1045 Carbon Steel (sprocket); Ductile iron (bushing) |
| Carbon Content | 0.43–0.50% (1045 grade) |
| Kekuatan Tarik | ≥ 585 MPa (85 ksi) |
| Heat Treatment | Induction hardened teeth to HRC 50–60 (sprockets ≤25T) |
| Lapisan Permukaan | Black oxide; phosphate coating on bushing bore |
| Manufaktur | CNC hobbing, precision boring, automated deburring |
Aplikasi Industri
Manufaktur
Production lines, automated systems
Mining & Aggregate
Crushers, screens, elevators
Pertanian
Harvesters, irrigation, grain handling
Logistik
Sortation, conveying, palletising
Customer Success Stories
★★★★★ Orica Mining — Newcastle, Australia
“Explosives plant conveyors require no-spark maintenance. Split taper bushings let us change sprockets without hammering — a critical safety advantage.”
★★★★☆ BASF Chemical — Ludwigshafen, Germany
“Chemical-resistant coatings on the bushings survived our acid-wash environment. Impressive longevity.”
★★★★★ Hindalco Aluminium — Renukoot, India
“Alumina conveyor drives in high-dust environments. The split bushing clamp force held firm despite extreme vibration.”
★★★★★ Codelco Copper — Calama, Chile
“Copper mine conveyors at 3,000 m altitude. Temperature swings and UV exposure. These sprockets performed flawlessly for over 2 years.”
Pertanyaan yang Sering Diajukan
What is a split taper bushing?
A two-piece tapered sleeve that compresses onto the shaft when bolts are tightened, providing keyless, high-torque shaft clamping. Removal is done by moving bolts to the jacking holes.
What bushing types fit this sprocket?
Standard split taper bushing series H, P1, Q1, R1, S1, and larger, depending on the chain number and sprocket hub design.
Is the bushing supplied with the sprocket?
Bushings are sold separately to allow shaft-size matching. We carry a full range of compatible split taper bushings.
Can I retrofit split taper sprockets onto existing shafts?
Yes, provided the shaft diameter falls within the bushing’s bore range. No keyway machining is needed.
What torque do the split bushing bolts require?
Torque values vary by bushing size. Refer to the bushing manufacturer’s torque table included with every shipment.
Recommended Companion Products
🔗 Matching Roller Chains
ANSI standard and heavy-duty roller chains perfectly paired with your sprocket selection. Browse chains
🔨 Shaft Bushings
Taper lock, QD, and split taper bushings for secure shaft mounting.
⚙ Bearings & Housings
Pillow-block, flange-mount, and take-up bearings for complete drive systems.
Installation Procedure
- Shaft Cleaning: Remove rust, grease, and old adhesive from the shaft surface using emery cloth and solvent.
- Bushing Preparation: Inspect the bushing bore and taper for damage. Apply a thin film of anti-seize compound to the taper surface.
- Assembly: Place the bushing into the sprocket hub, align the bolt holes, and finger-tighten the cap screws.
- Positioning: Slide the assembly onto the shaft to the desired axial position.
- Tightening: Torque cap screws evenly in a star pattern to the manufacturer’s specified value.
- Verification: Spin the shaft by hand and verify free rotation. Check alignment with a straight edge or laser.
Maintenance & Care
Perform visual inspection of tooth profiles weekly. Lubricate the chain with ISO VG 100 oil every 500 hours. Measure chain elongation monthly — replace at 3% stretch. If tooth flank wear exceeds 0.5 mm beyond the original profile template, replace the sprocket. Always replace chain and sprocket as a matched set.
Certifications & Quality Assurance
All products comply with ANSI/ASME B29.1, ISO 606, and DIN 8187/8188 standards. Our facility is ISO 9001:2015 certified, with ongoing compliance audits. Material certificates (EN 10204 3.1) and Certificates of Conformance are available for every order. We support customer-specific quality protocols including PPAP (Production Part Approval Process) for automotive OEMs and FDA-compliant material documentation for food-industry applications. Our quality commitment: if any sprocket fails to meet published specifications within its warranty period, we replace it free of charge.
Why Partner with Ever-power Australia Sprocket Co., Ltd.?
We have been manufacturing industrial sprockets for over two decades, exporting to more than 60 countries across six continents. Our vertically integrated production facility spans 30,000 m² and houses 120+ CNC hobbing centres, induction hardening lines, and a fully equipped metrology laboratory. We hold ISO 9001:2015 certification and maintain full material traceability from raw billet to finished product. Our engineering team provides free selection assistance, CAD models, and rapid prototyping for OEM customers. Whether your order is 100 pieces or 100,000, we deliver consistent quality on schedule — backed by a 12-month product warranty and dedicated after-sales support.
Siap untuk Mengupgrade Sistem Penggerak Anda?
Contact our specialist team today for competitive pricing, technical support, or to request samples. We are committed to helping you find the optimal sprocket solution for your application.
