Skip to content Skip to navigation menu


MP Series Medium-Duty Pillow Block

Item #100736443
    Shipment Options

Alternate Products

Product details

  • Felt Labyrinth Seal Type


  • Dimensionally interchangeable with many competitive units.


  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
  • Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
  • Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation


Insert Material 52100 Bearing Steel, Black Oxided
Housing Material Cast Iron
Bolt Center Max (in) 8.875
Housing Base Solid
Bolt Size (in) 0.75
Bore Size - Inch 2.438
Foot Height (in) 1.063
Platform Gold Line Ball Bearing
End Cap No
Housing Construction One Piece
Outer Ring Land Profile Standard
Brand. Sealmaster
Overall Length (in) 11.25
Inner Race Length (in) 2.75
Insert No. 3-27
Maximum Operating Temperature 220
Relubricatable Yes
Base Width (in) 3.25
Lubrication Lithium Complex NLGI 2 Grease
Overall Height (in) 6.25
Expansion No
Measure Units Inch
Replaceable Insert Yes
Bore Shape Straight
Bolt Center Min (in) 7.125
Bearing Insert Coating Black Oxide Coated
Misalignment Type Static Only
Duty Series Medium
Retainer Type Land Riding Retainer
Centerline to Front Face (in) 1.688
Inner Ring OD (in) 3.438
Seal Type Felt Labyrinth Seal
Weight 25.45 LB
EAN or UPC 662461013885
Close Compare List Open Compare List Toggle

Product Comparison