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STB Series Cast Iron 2-Bolt Ball Bearing Pillow Block

STB1 1/2

STB Series Cast Iron 2-Bolt Ball Bearing Pillow Block
Item #101020319
  • 1.5" Shaft, 1.9375" 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
  • 1.5" Shaft, 1.9375" 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
  • Food processing
  • Conveyors
Bolt Hole Spacing Range [Max] 3 1/2 in
Housing Height 3 15/16 in
Bearing Insert GYA108RRB
Bolt Holes 2
Housing Material Cast Iron
Overall Width 2 1/64 in
Locking Device Setscrew Locking Collar
Bolt Size 1/2-13
Pillow Block Type Tapped Base
Bolt Hole Spacing 3 1/2 in
Base Width 2 1/64 in
Shaft Dia. 1.5 in
Lubrication Relubricatable
Bearing Design Non-Expansion
Base Length 4 5/8 in
Bolt Hole Spacing Range [Min] 3 1/2 in
Series STB Series
Inch/Metric Inch
Housing Construction 1 Piece
Mounted Unit Duty Normal-Duty
Seal Type Contact Seals
Base Height N/A
End Type Open End
Insert Type Steel Insert
Bearing Type Ball Bearing
Weight 4.17 LB
EAN or UPC 87796180017
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