John Deere Ball Bearing - AL112787

Key Features

• Model identity: John Deere AL112787 radial ball bearing.
• Operational principle: Races (inner and outer) rotate on hardened steel balls, enabling smooth, low-friction motion between moving parts.
• Construction quality: Hardened steel balls paired with precision-machined races for durable, long-life operation under typical agricultural machinery loads.
• Performance benefit: Maintains alignment of rotating components, reducing wear and noise over time.
• Intended use: Replacement part specified in John Deere catalogs for compatible equipment.
• Use cases: Suitable for tractor implements, attachments, and other assemblies that require a radial ball bearing with AL112787 designation.

Product Details

• Part designation: AL112787
• Type: Ball bearing (radial bearing) with inner and outer races and hardened steel balls
• Function: Enables smooth rotation by allowing races to roll over hardened steel balls
• Material emphasis: Hardened steel components designed for reliability and longevity in mechanical assemblies

Compatibility

• Brand alignment: John Deere equipment and service catalogs that specify AL112787 as the replacement part
• Applications: Assemblies and housings that require a radial ball bearing designated AL112787
• Installation considerations: Confirm bore size, race diameter, and mounting features match your housing and mating components before installation