SSUTWNA20-CR

SSUTWNA20-CR
SSUTWNA20-CR

Linear Bearing, Ball Bushing, Pillow Block, Super Smart, 1.25 in, Closed, Twin, Self-aligning, Adjustable, Corrosion Resistant; Use with 1.25 in Diameter Class L Shaft in end supported applications


  • Closed Pillow blocks are for use with END supported shafting.
  • For use with Class L shafting
  • Ball Bushing Bearings are included and factory installed in each Pillow Block
  • Each Super Smart Pillow block is complete with integral double acting seals unless otherwise specified

Dimensions

dimensions
DimensionValue
[d] Shaft, Nominal Diameter1.25 in
[A]4 in
[A2]3 in
[B]7.5 in
[E1]3.5 in
[E1] Tolerance± 0.010 in 
[E2]5.5 in
[E2] Tolerance± 0.010 in 
[F]2.5 in
[F1]0.44 in
[G]1.5 in
[G1]3.75 in
[G2] Access for Lubrication1/4-28 
[H]1.5 in
[H1]2.81 in
[N]0.22 in 

Specifications

SpecificationsValue
Adjustable/Not AdjustableAdjustable 
Closed/OpenClosed 
Corrosion Resistant OptionCorrosion Resistant 
MaterialAluminum; Plastic; Rubber 
Number of Ball Circuits10 
Self AlignmentSelf-aligning 
Single/TwinTwin 
Temperature Max185 °F
Use with shafting ClassClass L 
Weight5.1 lb

Performance

performance graphic
performance graphic
performance graphic
PerformanceValue
Load Capacity, Dynamic3290 lbf

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