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Boston GearMB-3 1/2

MB-3 1/2

MB Series Cast Iron Pillow Block
Item #101796538
  • 3.5" Shaft, 4" Base to Center, Contact Seals w/Flingers, Setscrew Locking, Non-Expansion Type
Boston GearMB-3 1/2
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    Shipment Options
  • 3.5" Shaft, 4" Base to Center, Contact Seals w/Flingers, Setscrew Locking, Non-Expansion Type

description

  • Solid, one-piece, heavy-duty cast iron with removable zerk-type threaded grease fittings

applications

  • High radial or thrust loads

features

  • One-piece, high grade, cast iron housing
  • Deep groove ball bearing
  • Spherical outer race
  • Synthetic lip type seal
  • Bearings equipped with steel finger
  • Positive locking by setscrew through extended inner race
  • 1/4-28 threaded grease fitting
Bearing Insert BG35-3 1/2
Shaft Dia. 3.5 in
Pillow Block Type Thru-Bolt
Lubrication Relubricatable
Bolt Hole Spacing Range [Min] 9 11/16 in
Temperature Range [Max] 225 °F
Housing Material Cast Iron
Bolt Hole Spacing 11 1/8 in
Insert Type Steel Insert
Bolt Hole Length 2 3/8 in
Inch/Metric Inch
Locking Device Setscrew Locking Collar
Base Length 15 in
Base Width 4 3/8 in
End Type Open End
Bolt Hole Spacing Range [Max] 12 9/16 in
Housing Construction 1 Piece
Housing Height 8 1/4 in
Length Through Bore 2.781 in
Mounted Unit Duty Medium-Duty
Bearing Design Non-Expansion
Overall Width 4.4063 in
Bearing Type Ball Bearing
Bolt Size 7/8 in
Bolt Hole Width 15/16 in
Seal Type Contact Seals w/Flingers
Series MB Series
Base Height 1 5/16 in
Bolt Holes 2
Weight 34.001 LB
EAN or UPC 781711645895
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