The Timken Company 010-10874 V-Belt Idler Pulley

Description:

The Timken 010-10874 V-belt idler pulley is used in industrial belt drive systems to maintain proper belt tension, improve power transmission efficiency, and extend belt service life. Commonly installed in conveyors, agricultural machinery, packaging equipment, material handling systems, and industrial power transmission applications utilizing A-section V-belts. Maintenance teams and system integrators use this idler pulley for routine maintenance, belt drive repairs, OEM replacements, and machinery retrofits.

Applications:

The Timken 010-10874 V-belt idler pulley is commonly used in conveyor systems, agricultural equipment, industrial fans, packaging machinery, processing equipment, and power transmission systems where reliable belt tracking, proper tension, and smooth pulley operation are required.

Technical Specifications:

• Manufacturer: Timken 
• Model / Part number: 010-10874
• Product type: V-belt idler pulley
• Pulley type: Single-groove V-idler
• Belt section: A / 4L
• Included groove angle: 34°
• Bearing number: 203KRR2
• Bearing type: Sealed precision ball bearing
• Bore diameter: 0.635–0.640 in (16.13–16.26 mm)
• Outside diameter: 4.000 in (101.6 mm)
• Face width: 7/8 in (22.2 mm)
• Hub width: 1/2 in (12.7 mm)
• Pulley material: Pressed steel
• Seal type: Rubber seals
• Lubrication: Factory lubricated, non-relu-bricatable
• Application environment: Industrial belt drive and power transmission systems

Common Replacements:

• Dodge 4A4L V-belt idler pulley
• Browning VPS-4 V-belt idler pulley
• SKF A-section V-belt idler pulley