Chain sprocket wheel

straight-toothedsplitcast iron

Product overview
Toothed wheels designed to engage DIN 764 and TOPONE LH round steel chains for scraper, conveyor and traction systems. Available in one-piece or two-half construction (assembled with transverse screws for simplified disassembly). Materials offered: GS-800 spheroidal graphite cast iron, case-hardened NiCrMo alloy steel (for scrapers and conveyors), and quenched & tempered alloy steel (for traction conveyors and heavy-duty applications). Catalogue covers chain sizes from 10×35 mm to 22×86 mm and typically 6–10 teeth.

Applications

• Engagement with DIN 764 and TOPONE LH (CICSA LH) round steel chains
• Scraper and drag conveyor systems
• Traction conveyors and drive wheels
• Modular solutions with complete wheels or individual toothed segments for repair and customization

Technical parameters (selection)

• 10x35 DIN 764 | dp (mm): 136 | de (mm): 140 | dm (mm): 70 | sm (mm): 60 | Suggested Max. Bore Ø (mm): 45 | No. of Teeth: 6 | Mass (kg ≅): 2.1
• 10x35 DIN 764 | dp (mm): 157 | de (mm): 163 | dm (mm): 100 | sm (mm): 55 | Suggested Max. Bore Ø (mm): 60 | No. of Teeth: 7 | Mass (kg ≅): 2.8
• 13x45 DIN 764 | dp (mm): 231 | de (mm): 250 | dm (mm): 170 | sm (mm): 70 | Suggested Max. Bore Ø (mm): 80 | No. of Teeth: 8 | Mass (kg ≅): 13
• 14x50 LH | dp (mm): 256 | de (mm): 275 | dm (mm): 115 | sm (mm): 130 | Suggested Max. Bore Ø (mm): 70 | No. of Teeth: 8 | Mass (kg ≅): 10 (2)
• 16x56 DIN 764 | dp (mm): 217 | de (mm): 229 | dm (mm): 130 | sm (mm): 100 | Suggested Max. Bore Ø (mm): 80 | No. of Teeth: 6 | Mass (kg ≅): 11.5
• 16x56 DIN 764 | dp (mm): 287 | de (mm): 302 | dm (mm): 170 | sm (mm): 70 | Suggested Max. Bore Ø (mm): 100 | No. of Teeth: 8 | Mass (kg ≅): 18
• 16x64 LH | dp (mm): 248 | de (mm): 264 | dm (mm): 140 | sm (mm): 80 | Suggested Max. Bore Ø (mm): 85 | No. of Teeth: 6 | Mass (kg ≅): 12.5
• 16x64 LH | dp (mm): 328 | de (mm): 344 | dm (mm): 170 | sm (mm): 80 | Suggested Max. Bore Ø (mm): 100 | No. of Teeth: 8 | Mass (kg ≅): 22
• 18x63 DIN 764 | dp (mm): 363 | de (mm): 379 | dm (mm): 170 | sm (mm): 80 | Suggested Max. Bore Ø (mm): 100 | No. of Teeth: 9 | Mass (kg ≅): 38
• 22x86 LH | dp (mm): 550 | de (mm): 585 | dm (mm): 230 | sm (mm): 160 | Suggested Max. Bore Ø (mm): – | No. of Teeth: 10 | Mass (kg ≅): 24 (2)

Standards & packaging
MOQ: 1 Piece. Packaging: carton plus steel pallet. Manufactured to engage DIN 764 and TOPONE LH round steel chains; available in one-piece or two-half construction with transverse screws. Material selection and heat treatment follow application requirements for scrapers, conveyors and traction systems. Dimensional and material tests correspond to the selected catalogue model.

Key specifications

• Product name: Toothed Wheels
• Brand: TOPONE CHAIN
• Compatible chains: DIN 764 and TOPONE LH (CICSA LH) round steel chains
• Construction: one-piece or two halves assembled with transverse screws
• Material options: GS-800 spheroidal graphite cast iron; case-hardened NiCrMo alloy steel; quenched & tempered alloy steel
• Catalogue coverage: 10×35 mm to 22×86 mm
• Teeth range: typically 6–10 depending on model
• Product range: full toothed wheels and individual toothed segments
• MOQ: 1 Piece
• Packaging: Carton + Steel Pallet
• Parameters: dp, de, dm, sm, suggested max bore Ø, number of teeth, approximate mass (kg)