Dodge® 039100 Type USAF Pillow Block Roller Bearing Unit, 1-7/16 in Dia Bore, 6-1/4 to 7 in L Bolt Center-to-Center, 2-1/4 in Base to Bore Centerline, 8-1/4 in OAL x 4.3 in OAH
USAF housing features including solid cast feet to increase strength, large capacity oil sump with two oversized drain holes adaptable to circulating oil systems, cast in oil return slots to keep lubricants in, oil-equalization passage allowing pillow block to be drained completely from either side, offset dowels with matched numbers on cape and base to simplify correct assembly, cast-in dimples to locate drill holes for lube fittings, vents, sensors and mounting modifications, housing base threaded to accept grade 5 cap bolts for added strength and pry slots between the cap and base to allow easy separation. Utilizes E design spherical roller bearing insert for higher load carrying capacity. USAF and USDAF match industry standard SAF and SDAF mounting dimensions.
Dodge® Pillow Block Roller Bearing Unit, Type USAF, 1-7/16 in Bore, 6-1/4 to 7 in Bolt Center-to-Center Length, 2-1/4 in Base to Bore Centerline, 8-1/4 in Overall Length, 3.88 in Overall Width, 4.3 in Overall Height, Two-Bolt Base Mounting, Tapered Bore, 2.38 in Base Width, Adapter Mounted Locking Device, Triple-Tect™ Seal, Non-Expansion (Fixed) Expansion, 24500 lb Dynamic/23600 lb Static Load, 5600 rpm Grease/7000 rpm Oil Maximum, Cast Iron, Uncoated
| Base Width | : | 2.38 in |
| Base to Bore Centerline | : | 2-1/4 in |
| Bolt Center-to-Center Length | : | 6-1/4 to 7 in |
| Bore Diameter | : | 1-7/16 in |
| Bore Type | : | Tapered |
| Expansion Type | : | Non-Expansion (Fixed) |
| Finish | : | Uncoated |
| Load Capacity | : | 24500 lb Dynamic/23600 lb Static |
| Locking Device | : | Adapter Mounted |
| Material | : | Cast Iron |
| Maximum Speed | : | 5600 rpm Grease/7000 rpm Oil |
| Mounting Type | : | Two-Bolt Base |
| Overall Height | : | 4.3 in |
| Overall Length | : | 8-1/4 in |
| Overall Width | : | 3.88 in |
| Seal Type | : | Triple-Tect™ |
| Type | : | Type USAF |