Idler Sprocket, #50X17T 5/8" Bore

Idler Sprocket, #50X17T 5/8" Bore

The 20501710 Idler Sprocket is a roller chain idler sprocket designed for #50 chain systems where dependable chain guidance and smooth operation are needed. Sized at 17 teeth with a 5/8" bore, it’s built to match equipment requirements based on chain size and tooth count. Weasler offers sprockets across multiple chain sizes, and this idler sprocket provides a compact, durable option for maintaining proper chain alignment in agricultural and general roller-chain applications.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 20501710
• Brand: Weasler
• Product Type: Idler sprocket
• Chain Size: #50
• Tooth Count: 17T
• Bore: 5/8"
• Outside Diameter: 3.71" (94 mm)
• Width: 0.65" (17 mm)
• Length: 0.65" (17 mm)
• Weight: 0.78 lb
• Shipping Dimensions: 0.65" L × 3.718" H × 0.65" W (2 cm L × 9 cm H × 2 cm W)
• Shipping Volume: 1.57 in³ (26 cm³)
• Series Selection Note: Sprocket series/size is determined by chain size and number of teeth; Weasler offers sizes for 35, 40, 50, 60, and 80 chain series

Ideal For

• Equipment using #50 roller chain needing an idler sprocket
• Maintaining chain alignment and smooth chain travel with a 17-tooth sprocket
• Agricultural and general machinery where a 5/8" bore idler is required
• Replacement of worn idlers to restore proper chain tracking and performance