Skip to content Skip to navigation menu
PB250N Series Nickel Plated Pillow Block

PB250NX1 3/8

PB250N Series Nickel Plated Pillow Block
Item #101033018
  • PB250N Series Normal-Duty Pillow Block
  • 1 3/8" Shaft
  • 5 3/32" Bolt Centers
  • 1 13/16" Center Line to Base
  • Setscrew Locking Collar
  • Cast Iron - Nickel Plated
  • Regreasable
  • Contact Seals
+ Show More + Show Less
PB250N Series Nickel Plated 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
  • PB250N Series Normal-Duty Pillow Block
  • 1 3/8" Shaft
  • 5 3/32" Bolt Centers
  • 1 13/16" Center Line to Base
  • Setscrew Locking Collar

features

  • Molded glass fiber reinforced polyamide retainer
  • Grade 10 balls
  • Races and balls are 52100 steel, hardened, ground, and honed for quiet operation
  • Slotted bolt holes
  • Rugged cast iron or Hub-Alloy® housing
  • Zone-hardened inner race
  • Prelubricated with high quality lithium grease. 1/4-28 Zerk fitting provided to allow for relube
  • Choice of narrow or wide inner race, setscrew locking or eccentric collar locking, normal-duty, or medium-duty bearings
  • Knurled cup point setscrews at 120° to minimize inner ring distortion
  • Recessed housing base to accommodate uneven mounting surfaces
  • Spherical outer race to allow up to 1.5° misalignment
  • All bearings have single lip Nitrile rubber seals with steel trash guard
  • Steel fingers are standard on wide inner race bearings only
Housing Material Cast Iron - Nickel Plated
Base Height 5/8 in
Base Length 6 3/4 in
Overall Width 1 15/16 in
Lubrication Relubricatable
Length Through Bore 1.378 in
Inch/Metric Inch
Temperature Range [Max] 225 °F
Bolt Hole Spacing Range [Max] 5 1/2 in
End Type Open End
Temperature Range [Min] -25 °F
Insert Type Steel Insert
Housing Height 3 5/8 in
Shaft Dia. 1.375 in
Seal Type Contact Seals
Bearing Type Ball Bearing
Center of Bearing to Front of Inner Ring 1.004 in
Bearing Insert B250X1 3/8
Series PB250N
Bolt Holes 2
Housing Construction 1 Piece
Base Width 1 7/8 in
Locking Device Setscrew Locking Collar
Collar O.D. 1.815 in
Bolt Hole Spacing 5 3/32 in
Bolt Size 1/2 in
Pillow Block Type Thru-Bolt
Housing Width 1 7/8 in
Bolt Hole Spacing Range [Min] 4 11/16 in
Bearing Design Non-Expansion
Mounted Unit Duty Normal-Duty
Misalignment Range ±1 1/2°
Weight 4.0 LB
EAN or UPC 662798249445
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison