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2581. Ci820-21-R30 Weldon Nylon Sprocket 820 Series White Idler White Plastic Idler 
[Jan 04, 2026]
[Jan 04, 2026] Name Model no. No. of teeth Bore Pitch diameter Outside diameter Hub width mm mm mm mm 820 series classic white idler CI820-21-R30 21 30 129.3 130 60 Founded in 2ooo, ...
2582. Si820-21-Br40 Plastic Sprocket Black Plastic Idler 820 Series Idler [Jan 04, 2026]
[Jan 04, 2026] Name Model no. No. of teeth Bore (mm) Pitch diameter (mm) Outside diameter (mm) Hub width (mm) 820 series black idler SI820-21-BR40 21 40 129.3 130 61.5 Founded in 2ooo, Yangzhou Weldon ...
2583. 4crnimo6 40ncd3 Sncm439 Sprocket Blank Q+T Heat Treatment Proof Turned ABS BV TUV Nk Lr Rina Kr Gl [Mar 28, 2025]
[Mar 28, 2025] Products: Free Forging and Open Die Forging factory. Our factory: A. More than 25 years of professional free forging and open-die forging manufacturing experience B. The company covers an area of 71,000 square ...
Company: Changzhou Tiangong Forging Co., Ltd.
2584. Customized Coal Mine Equal Troughing Motorized Sprocket Conveyor Roller Set Return Idler Roller [May 12, 2023]
[May 12, 2023] Product Description Roller is an important component of belt conveyor.It has many kinds and large quantity,can support conveyor belt and material weight. Product Specification Model NO. Steel roller ...
Company: Xuzhou Elt Technology Co., Ltd
2585. Gravity Steel Conveyor Roller Sprocket Roller Transportation Line [Feb 19, 2022]
[Feb 19, 2022] Gravity steel conveyor roller sprocket roller transportation line Double Arrow Conveyor Roller description: Conveyor rollers(idlers) are important parts on Belt Conveyor, it endure over 70% resistance of one belt ...
2586. Factory Manufacture Precision CNC Machining Cast Steel Zp49.5 Spiral Bevel Gear Sprocket Worm Gear ... [Mar 11, 2025]
[Mar 11, 2025] Product Description Material : 42CrMo, 20CrMnMo, 20Cr2Ni4, 35CrMo, 20CrMnTi and Other high intensity alloy steel Tooth Flank : Tooth flank carburization and nitrification, with rigidity of HRC58-62 Gear ...
Company: Changzhou Baoxin Metallurgy Equipment Manufacturing Co., Ltd.
2587. Large Gear Wheel Drive Fogging Hobbing Die Casting Shaft Truck Gearbox Spline Custom Sprocket Steel ... [Dec 19, 2024]
[Dec 19, 2024] Product Description Modulo Above 0.8 Numero di Denti Above 9teeth Angolo d'Elica Helix Angle Up to 45 bore diameter Above 6mm axial length Above 9mm Gear model Customized gear accoding to customers sample ...
Company: JIANGSU GTIG HUATAI CO., LTD.
2588. High-Precision Customized Explosion-Proof Sprocket Oblique Crusher Crown Wheel and Planetary ... [Feb 28, 2025]
[Feb 28, 2025] Product Description Material : 42CrMo, 20CrMnMo, 20Cr2Ni4, 35CrMo, 20CrMnTi and Other high intensity alloy steel Tooth Flank : Tooth flank carburization and nitrification, with rigidity of HRC58-62 Gear ...
Company: Changzhou Baoxin Metallurgy Equipment Manufacturing Co., Ltd.
2589. Si820-25-Br35 Nylon Sprocket 820 Series Black Split Idler Plastic Conveyor Idler [Jan 04, 2026]
[Jan 04, 2026] Name Model no. No. of teeth Bore (mm) Pitch diameter (mm) Outside diameter (mm) Hub width (mm) 820 series black idler SI820-25-BR35 25 35 153.2 154.5 61.5 Founded in 2ooo, Yangzhou Weldon ...
2590. Industrial Chain Elevator Chain Sprocket and Gear [Oct 21, 2025]
[Oct 21, 2025] Product Description Sprockets for Drop Forged Chains Chain Model Pitch (mm) Gear Number Z D2 (mm) D (mm) D3 (mm) D1 (mm) D4 (mm) A (mm) Number of ...
Company: Nantong Yutung Industrial Co., Ltd.
2591. China-Made Industrial Engineering Standard Precision Pinion Pulleys Sprockets CNC Drilling Helical ... [Feb 28, 2025]
[Feb 28, 2025] Product Description Material : 42CrMo, 20CrMnMo, 20Cr2Ni4, 35CrMo, 20CrMnTi and Other high intensity alloy steel Tooth Flank : Tooth flank carburization and nitrification, with rigidity of HRC58-62 Gear ...
Company: Changzhou Baoxin Metallurgy Equipment Manufacturing Co., Ltd.
2592. Ss820-25-R25 820 Table Top Chain with Drive Sprocket 820 Series Chain Sprocket Conveyor Sprocket [Jan 04, 2026]
[Jan 04, 2026] Model no. No. of teeth Bore (mm) Pitch diameter (mm) Outside diameter (mm) Hub width (mm) SS820-25-R25 25 25 153.2 154.2 58.5 Founded in 2ooo, Yangzhou Weldon Transmission Equipment Co., Ltd. ...
2593. Precision Machinery Steel Metal Drilling Rig Helix Cone Gear for Drilling Machine/ Reducer/ ... [Feb 28, 2025]
[Feb 28, 2025] Product Description Material : 42CrMo, 20CrMnMo, 20Cr2Ni4, 35CrMo, 20CrMnTi and Other high intensity alloy steel Tooth Flank : Tooth flank carburization and nitrification, with rigidity of HRC58-62 Gear ...
Company: Changzhou Baoxin Metallurgy Equipment Manufacturing Co., Ltd.
2594. Specialized Custom Machined Steel/Metallurgical Crown Wheels and Pinions Sprocket Precision Helical ... [Feb 28, 2025]
[Feb 28, 2025] Product Description Material : 42CrMo, 20CrMnMo, 20Cr2Ni4, 35CrMo, 20CrMnTi and Other high intensity alloy steel Tooth Flank : Tooth flank carburization and nitrification, with rigidity of HRC58-62 Gear ...
Company: Changzhou Baoxin Metallurgy Equipment Manufacturing Co., Ltd.
2595. Auto Engine Standard Car Transmission Timing Kit Oil Pump Sprocket Automotive Chain [Dec 30, 2024]
[Dec 30, 2024] Product Description Car Parking Steel Chain Our Car parking steel chain are produced as per DIN standard or ISO standard. There are several chain plate colour available: customized There are two kinds of ...
