Skip to content Skip to navigation menu
RPBA Series Pillow Block

RPBA303-4

RPBA Series Pillow Block
Item #101181725
  • Tapered Roller Bearing Type
  • Pillow Block
  • 3 3/16 in Shaft Diameter
  • 3 3/4 in Center Line To Base Dimension
  • 10 9/16 in Minimum Bolt Hole Spacing Range
RPBA Series Pillow Block
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • Tapered Roller Bearing Type
  • Pillow Block
  • 3 3/16 in Shaft Diameter
  • 3 3/4 in Center Line To Base Dimension
  • 10 9/16 in Minimum Bolt Hole Spacing Range

description

  • Standard series bearing used in the widest range of applications.

applications

  • Toughest application conditions
  • Demanding environments

features

  • Compact size
  • Unitized, self-aligning, replaceable cartridge inserts
  • Durable, cast iron split housing
  • Quickest replacement of bearing insert
  • Housing always remains aligned with the shaft
  • Reduced downtime and replacement cost
  • Guide pins ensure proper orientation of the top housing
  • Timken tapered roller bearings
  • One-piece, spherical outer race
  • 52100 high quality bearing steel
  • Alignment pin prevents outer race rotation of the cartridge insert
  • Positive lubrication system
  • Patented felt labyrinth race mounted seals
  • Single-lip, race-mounted contact seals
  • Concentric, double-locking collars
Brand. Sealmaster
Shaft Dia. 3.1875 in
Bolt Hole Spacing 11 1/32 in
Locking Device Single Setscrew Locking Collars
Center Line to Base Dimension [Min] 3 3/4 in
Handle / Housing Material Cast Iron
Bolt Size 3/4 in
Housing Base Semi-Solid
Mounted Unit Duty Heavy-Duty
Retainer Type Steel
Length Through Bore 4.1875 in
Base Width 4 1/2 in
Seal Flinger Yes
End Type Open End
Bolt Hole Spacing Range [Max] 11 1/2 in
Duty Heavy-Duty
Base Length 13 3/4 in
Base Height 2 1/16 in
Series RPBA Series
Roller Type Tapered Roller
Pre Lubricant Lithium Complex
Misalignment Range ±3°
Bolt Hole Spacing Range [Min] 10 9/16 in
Housing Material Cast Iron
Pillow Block Type Thru-Bolt
Lubrication Relubricatable
Bolt Holes 4
Bolt Hole Spacing - Width 2.375 in
Bearing Design Non-Expansion
Housing Construction 2 Piece
Housing Height 7 3/4 in
Temperature Range [Max] 250 °F
Bearing Type Tapered Roller Bearing
Seal Type Felt Seals
Inch/Metric Inch
Weight 59.6 LB
EAN or UPC 662288487661
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison