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STB Series Cast Iron 2-Bolt Ball Bearing Pillow Block

STB1 1/4

STB Series Cast Iron 2-Bolt Ball Bearing Pillow Block
Item #101020320
  • 1.25" Shaft, 1.875" Base to Center, Contact Seals, Setscrew Locking, Non-Expansion Type
STB Series Cast Iron 2-Bolt Ball Bearing Pillow Block
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    Shipment Options
  • 1.25" Shaft, 1.875" Base to Center, Contact Seals, Setscrew Locking, Non-Expansion Type

description

  • The new Fafnir STB series two-bolt housed units are furnished assembled and ready for mounting by means of two bolts from under the housing.These units are ideal for applications where space is limited, access to bolt screws is from bottom of unit, loads are not severe and reversing moments are not enountered.The units are assembled with GYA-RRB bearings with positive contact land riding seals, and setscrew locking.These units are factory prelubricated, but a grease fitting is provided for relubrication if required.

applications

  • Agriculture
  • Fans and blowers
  • Conveyors
  • Food processing
Shaft Dia. 1.25 in
Bearing Design Non-Expansion
Housing Material Cast Iron
Base Height N/A
Bolt Hole Spacing Range [Max] 3 1/4 in
Bolt Holes 2
Overall Width 1 57/64 in
Bolt Hole Spacing 3 1/4 in
Seal Type Contact Seals
Inch/Metric Inch
Mounted Unit Duty Normal-Duty
Housing Construction 1 Piece
Base Width 1 57/64 in
Bearing Type Ball Bearing
Insert Type Steel Insert
Bearing Insert GYA104RRB
Base Length 4 1/4 in
Housing Height 3 11/16 in
Bolt Size 1/2-13
Bolt Hole Length N/A
End Type Open End
Pillow Block Type Tapped Base
Bolt Hole Spacing Range [Min] 3 1/4 in
Lubrication Relubricatable
Series STB Series
Locking Device Setscrew Locking Collar
Weight 3.43 LB
EAN or UPC 87796180024
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