Dodge 013856 4-bolt pillow block tapered roller bearing unit, 3-7/16 in bore
Mounted tapered roller bearing unit in a 4-bolt pillow block housing for industrial shaft support applications.Specs: Series P4B520-TAFD-307; Bore 3-7/16 in; Base to bore centerline 4.5 in; Bolt spacing 11.63–13.13 in (center-to-center); Bolt diameter 0.75 in; Non-expansion (fixed).
| Base to Bore Centerline | : | 4.5 in |
| Bolt Center-to-Center Length | : | 12.38 in |
| Bore Diameter | : | 3.4375 in |