LIFTINGSAFETY

Actuator Pillow Blocks for Operation with Actuators, Shafts and Couplings

Pillow block made from ductile iron housing for extra strength.

Model: 

APBF-4146


We provide a wide assortment of Pillow Blocks designed to operate with our actuators, shafts, and
couplings meeting a wide range of system requirements.

Pillow Blocks may be used in any shafting configuration for additional shaft support, but are specifically required when the shaft length exceeds the dimensions listed in our shaft selection tables.

Features

  • Ductile iron housing - for extra strength vs. the standard gray iron.
  • Setscrew locks – to properly secure the connecting shaft regardless of direction.
  • Anti-Rotation Pins – to help prevent random bearing movement.
Actuator Pillow Block In Use

Pillow Block Dimensional Diagram

Actuator Pillow Block Dimensions
Part Number Diameter A B C D E Min. E Max. F G H J L M S Weight lbs.
PB50 1/2 1-1/16 2-1/8 .969 2-1/4 3-3/8 3-5/8 4-3/4 1-3/8 33/64 3/8 1-5/16 .626 1.079 1.2
PB63 5/8 1-1/16 2-1/8 .969 2-1/4 3-3/8 3-5/8 4-3/4 1-3/8 33/64 3/8 1-5/16 .626 1.079 1.2
PB75 3/4 1-1/4 2-1/2 1.142 2-5/8 3-3/4 3-31/32 5-1/32 1-1/2 35/64 3/8 1-15/32 .720 1.220 1.9
PB100 1 1-5/16 2-5/8 1.339 2-25/32 4 4-1/4 5-1/2 1-9/16 19/32 3/8 1-9/16 .776 1.339 2.4
PB125 1-1/4 1-13/16 3-19/32 1.843 3-27/32 4-13/16 5-3/16 6-9/16 1-7/8 45/64 1/2 1-15/16 1.0 1.689 3.8
PB150 1-1/2 1-15/16 3-27/32 2.063 4-3/16 5-5/16 5-11/16 7-1/8 2-1/16 3/4 1/2 2-7/32 1.189 1.937 4.8
PB168 1-11/16 2-1/16 4-1/8 2.260 4-17/32 5-9/16 5-15/16 7-7/16 2-1/8 25/32 1/2 2-1/4 1.189 1.937 5.4
PB175 1-3/4 2-1/16 4-1/8 2.260 4-17/32 5-9/16 5-15/16 7-7/16 2-1/8 25/32 1/2 2-1/4 1.189 1.937 5.4
PB200 2 2-7/16 4-27/32 2.705 5-5/16 6-7/8 7-3/8 9-1/8 2-3/8 29/32 5/8 2-1/2 1.315 2.189 8.7
PB225* 2-1/4 2-11/16 5-11/32 2.949 5-13/16 7-9/32 7-15/16 9-1/2 2-17/32 63/64 5/8 2-25/32 1.528 2.114 10.9
*Cast iron housing*
140-PillowBlocks.pdf

Pillow Blocks

(approx. 0.1Mb)

We provide a wide assortment of Pillow Blocks designed to operate with our actuators, shafts, and
couplings meeting a wide range of system requirements.

Pillow Blocks may be used in any shafting configuration for additional shaft support, but are specifically required when the shaft length exceeds the dimensions listed in our shaft selection tables.

Features

  • Ductile iron housing - for extra strength vs. the standard gray iron.
  • Setscrew locks – to properly secure the connecting shaft regardless of direction.
  • Anti-Rotation Pins – to help prevent random bearing movement.
Actuator Pillow Block In Use

Pillow Block Dimensional Diagram

Actuator Pillow Block Dimensions
Part Number Diameter A B C D E Min. E Max. F G H J L M S Weight lbs.
PB50 1/2 1-1/16 2-1/8 .969 2-1/4 3-3/8 3-5/8 4-3/4 1-3/8 33/64 3/8 1-5/16 .626 1.079 1.2
PB63 5/8 1-1/16 2-1/8 .969 2-1/4 3-3/8 3-5/8 4-3/4 1-3/8 33/64 3/8 1-5/16 .626 1.079 1.2
PB75 3/4 1-1/4 2-1/2 1.142 2-5/8 3-3/4 3-31/32 5-1/32 1-1/2 35/64 3/8 1-15/32 .720 1.220 1.9
PB100 1 1-5/16 2-5/8 1.339 2-25/32 4 4-1/4 5-1/2 1-9/16 19/32 3/8 1-9/16 .776 1.339 2.4
PB125 1-1/4 1-13/16 3-19/32 1.843 3-27/32 4-13/16 5-3/16 6-9/16 1-7/8 45/64 1/2 1-15/16 1.0 1.689 3.8
PB150 1-1/2 1-15/16 3-27/32 2.063 4-3/16 5-5/16 5-11/16 7-1/8 2-1/16 3/4 1/2 2-7/32 1.189 1.937 4.8
PB168 1-11/16 2-1/16 4-1/8 2.260 4-17/32 5-9/16 5-15/16 7-7/16 2-1/8 25/32 1/2 2-1/4 1.189 1.937 5.4
PB175 1-3/4 2-1/16 4-1/8 2.260 4-17/32 5-9/16 5-15/16 7-7/16 2-1/8 25/32 1/2 2-1/4 1.189 1.937 5.4
PB200 2 2-7/16 4-27/32 2.705 5-5/16 6-7/8 7-3/8 9-1/8 2-3/8 29/32 5/8 2-1/2 1.315 2.189 8.7
PB225* 2-1/4 2-11/16 5-11/32 2.949 5-13/16 7-9/32 7-15/16 9-1/2 2-17/32 63/64 5/8 2-25/32 1.528 2.114 10.9
*Cast iron housing*
140-PillowBlocks.pdf

Pillow Blocks

(approx. 0.1Mb)

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