The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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Pillow blocks, the most commonly used type of mounted units, provide shaft support where the mounting surface is parallel to the shaft axis. The bolt holes are usually slotted for easy adjustment during mounting.

Pillow blocks come in a variety of configurations.

  • Narrow series (V and S) are lightweight, yet structurally designed to support bearing load.
  • Premium width series (R and Y) are three times stronger for rougher environments. They’re available in two styles that fit typical applications.
  • Pressed steel and rubber pillow blocks are available for light-duty applications.
PillowBlock BHU Locking Collar.jpg
BHU Pillow Block RV Series - Line Drawing
Unit of Measure
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Part Number

Shaft Size d

Total Width

Static Load Rating

Dynamic Load Rating

Seal Type

Housing Construction

CAD

VAS 25 N/A 25 mm N/A 35.7 mm1.4060 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Molded Shroud N/A Two-Bolt Pillow Block N/A
TAK 25 N/A 25 mm N/A 37.3 mm1.469 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Tri-Ply Seal N/A Two-Bolt Pillow Block N/A
RAS 25 N/A 25 mm N/A 37.3 mm1.469 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
TAS 25 N/A 25 mm N/A 37.3 mm1.469 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Tri-Ply Seal N/A Two-Bolt Pillow Block N/A
PBS 25 N/A 25 mm N/A 25.4 mm1 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
PB 25 N/A 25 mm N/A 28.6 mm1.125 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
RPB 25 N/A 25 mm N/A 31.8 mm1.25 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
VAK1 N/A 1.0000 in N/A 35.7 mm1.4060 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Molded Shroud N/A Two-Bolt Pillow Block N/A
VAS1 N/A 1.0000 in N/A 35.7 mm1.4060 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Molded Shroud N/A Two-Bolt Pillow Block N/A
RAKH1 N/A 1.0000 in N/A 50.8 mm2 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
RAK1 N/A 1.0000 in N/A 37.3 mm1.469 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
TAK1 N/A 1.0000 in N/A 37.3 mm1.469 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Tri-Ply Seal N/A Two-Bolt Pillow Block N/A
LAK1 N/A 1.0000 in N/A 37.3 mm1.469 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Labyrinth Seal N/A Two-Bolt Pillow Block N/A
RAS1 N/A 1.0000 in N/A 37.3 mm1.469 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
TAS1 N/A 1.0000 in N/A 37.3 mm1.469 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Tri-Ply Seal N/A Two-Bolt Pillow Block N/A
LAS1 N/A 1.0000 in N/A 37.3 mm1.469 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Labyrinth Seal N/A Two-Bolt Pillow Block N/A
RSA1 N/A 1.0000 in N/A 54 mm2.126 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
RAK1 NT N/A 1.0000 in N/A 37.3 mm1.469 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
RAK1 PT N/A 1.0000 in N/A 37.3 mm1.469 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
RAS1 NT N/A 1.0000 in N/A 37.3 mm1.469 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
RAS1 PT N/A 1.0000 in N/A 37.3 mm1.469 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
PBS1 N/A 1.0000 in N/A 25.4 mm1 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
PB1 N/A 1.0000 in N/A 28.6 mm1.125 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
RPB1 N/A 1.0000 in N/A 31.8 mm1.25 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
TAK1 1/16 N/A 1.0625 in N/A 42.9 mm1.689 in N/A 11300 N2530 lbf N/A 21600 N4850 lbf N/A Tri-Ply Seal N/A Two-Bolt Pillow Block N/A
Unit of Measure
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