Dodge®

Dodge® 040758 Type USAF Pillow Block Roller Bearing Unit, 3-7/16 in Dia Bore, 11.63 to 13.13 in L Bolt Center-to-Center, 4-1/2 in Base to Bore Centerline, 15.36 in OAL x 8-3/4 in OAH

040758 MFG #: 040758
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Dodge® 040758 Type USAF Pillow Block Roller Bearing Unit, 3-7/16 in Dia Bore, 11.63 to 13.13 in L Bolt Center-to-Center, 4-1/2 in Base to Bore Centerline, 15.36 in OAL x 8-3/4 in OAH
  • Base to Bore Centerline: 4-1/2 in
  • Base Width: 4.34 in
  • Bolt Center-to-Center Length: 11.63 to 13.13 in
  • Bore Diameter: 3-7/16 in
  • Bore Type: Tapered
  • Country of Origin: US
  • Expansion Type: non-expansion (fixed)
  • Load Capacity: 96500 lb Dynamic/106000 lb Static
  • Locking Device: Adapter Mounted
  • Manufacturer Name: Dodge Industrial
  • Material: Cast Iron
  • Maximum Speed: 2200 rpm Grease/3000 rpm Oil
  • Mounting Type: Two-Bolt Base
  • Overall Height: 8-3/4 in
  • Overall Length: 15.36 in
  • Overall Width: 6.39 in
  • Seal Type: Metal Labyrinth
  • Type: Type USAF
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.
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  • Application
  • Item Features
  • Standards
For use in a wide variety of industries applications
  • 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
AFBMA/AGMA/ASAMMA/BSA/CMA/MPTA/PTDA Standards|UL Listed