Set of 2. Replacement bearings for Rockwell/Delta "Bullet Motors" used on older model Unisaws. 

These bearings are rubber sealed on the extended race side and metal shielded on the other. They are equivalent to the original New Departure brand bearings that were used on these motors. These are high quality WJB brand bearings.

Bearings have a 20mm ID (d), 47mm OD (D), 14mm wide outer race (B), and 15.24mm inner race (B1). The overall width is 15.875 mm (B2).

  • Bearings: 87504 or ND87504

The last two photos show a representative Unisaw and Bullet Motor and bullet motor part number chart. 

In addition to the bullet motor models shown in the chart, this bearing set will also fit newer (1960's) model 85-110, 3450 RPM Repulsion/Induction "Bullet Style" Unisaw motors

 

  

 
    • International buyers are responsible for all additional shipping costs such as duties, taxes, and customs clearance fees.