Locations
Dodge®
039119
P4B517-USAF-300TTAH USAF
- Item#: P4B517-USAF-300TTAH USAF
- Mfr#: 039119
- UPC: 782475767670
- Closed end housings offer greater protection in high pressure wash-down environments
- Solid cast iron feet increase strength in both 2 and 4-bolt styles
- Standard modifications for wet and harsh environments include nylon coating, epoxy paints and nickel plating and stainless steel hardware
- New drop in Triple-Tect™ seal makes seal installation easier
- Large capacity oil sump lowers operating temperatures, undercut bearing seat allows full lateral travel of expansion bearing, prevents stabilizer ring from binding and makes installation easy
- Oil equalization passage simplifies maintenance and pillow block can be drained completely from either side
- Oil return slots are cast into the interior seal grooves to keep lubricants
- Allows oil in the seal grooves to return to the oil sump instead of leaking
- Offset dowels with matched numbers on cap and base joint simplify correct assembly
- Both ends open
- Min. Order Qty: 1
- Qty. Interval: 1
DESCRIPTION
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, 3 in Bore, 9.88 to 11 in Bolt Center-to-Center Length, 3-3/4 in Base to Bore Centerline, 12.59 in Overall Length, 5.39 in Overall Width, 7.38 in Overall Height, Four-Bolt Base Mounting, Tapered Bore, 3-1/2 in Base Width, Adapter Mounted Locking Device, Triple-Tect™ Seal, Non-Expansion (Fixed) Expansion, 122000 lb Dynamic/125000 lb Static Load, 2000 rpm Grease/2800 rpm Oil Maximum, Cast Iron
SPECIFICATIONS
| Base Width | : | 3-1/2 in |
| Bore Type | : | Tapered |
| Expansion Type | : | Non-Expansion (Fixed) |
| Load Capacity | : | 122000 lb Dynamic/125000 lb Static |
| Locking Device | : | Adapter Mounted |
| Material | : | Cast Iron |
| Maximum Speed | : | 2000 rpm Grease/2800 rpm Oil |
| Mounting Type | : | Four-Bolt Base |
| Overall Width | : | 5.39 in |
| Seal Type | : | Triple-Tect™ |
| Type | : | Type USAF |
| Bore Diameter | : | 3 in |
| Bolt Center-to-Center Length | : | 9.88 to 11 in |
| Base to Bore Centerline | : | 3-3/4 in |
| Overall Length | : | 12.59 in |
| Overall Height | : | 7.38 in |
