Martin 50NB17H1 Needle Bearing Idler Sprocket - Steel Material, 50 Chain, 0.625 in Pitch, 1 in Bore, 17 Teeth

Product Description

The Martin 50NB17H1 is a needle bearing idler sprocket designed for efficient operation in mechanical power transmission systems. This sprocket can effectively change the direction of chain motion or adjust chain tension, making it suitable for a variety of applications.

• Compatible with 50 chain number
• Constructed with steel for durability
• Features 17 teeth and a bore size of 1 inch

Product Highlights

This idler sprocket is essential for maintaining proper chain alignment and reducing wear on components.

Product Information

Standard Information

• Brand: Martin
• MPN: 50NB17H1

Technical Specifications

• Chain Pitch: 0.625 in
• Material: Steel
• Bore Size: 1 in
• Series: NB
• Bore Type: Bearing
• Bearing Type: Needle Bearing
• Length Through Bore: 1 in
• Single Strand Tooth Thickness: 0.343 in
• Overall Length: 1 in
• Sprocket Type: B
• Pitch Diameter: 3.401 in
• Hub Diameter: 2 5/8 in
• Caliper Diameter: 2.987 in
• No. of Teeth: 17
• Chain No.: 50
• No. of Strands Across: 1
• Outside Diameter: 3.72 in
• Hardened Teeth: With Hardened Teeth
• Weight: 1.3 LB
• EAN or UPC: 697950341644