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

RAK1 15/16 NT N/A 1.9375 in N/A 57.9 mm2.28 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
RAS1 15/16 NT N/A 1.9375 in N/A 57.9 mm2.28 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
RSAOC1 15/16 N/A 1.9375 in N/A 79.4 mm3.126 in N/A 37900 N8510 lbf N/A 68600 N15400 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
LAO1 15/16 N/A 1.9375 in N/A 73 mm2.874 in N/A 37900 N8510 lbf N/A 68600 N15400 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
VAK 50 N/A 50.000 mm N/A 55.6 mm2.189 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Molded Shroud N/A Two-Bolt Pillow Block N/A
VAS 50 N/A 50.000 mm N/A 55.6 mm2.189 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Molded Shroud N/A Two-Bolt Pillow Block N/A
TAK 50 N/A 50.000 mm N/A 57.9 mm2.28 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Tri-Ply Seal N/A Two-Bolt Pillow Block N/A
RAS 50 N/A 50.000 mm N/A 57.9 mm2.28 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
TAS 50 N/A 50.000 mm N/A 57.9 mm2.28 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Tri-Ply Seal N/A Two-Bolt Pillow Block N/A
RAKH 50 N/A 50.000 mm N/A 73 mm2.874 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
VAK2 S N/A 2 in N/A 55.6 mm2.189 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Molded Shroud N/A Two-Bolt Pillow Block N/A
VAK2 N/A 2 in N/A 58.7 mm2.311 in N/A 29200 N6570 lbf N/A 48100 N10800 lbf N/A Molded Shroud N/A Two-Bolt Pillow Block N/A
VAS2 S N/A 2 in N/A 55.6 mm2.189 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Molded Shroud N/A Two-Bolt Pillow Block N/A
VAS2 N/A 2 in N/A 58.7 mm2.311 in N/A 29200 N6570 lbf N/A 48100 N10800 lbf N/A Molded Shroud N/A Two-Bolt Pillow Block N/A
RSAO2 N/A 2 in N/A 88.9 mm3.5 in N/A 44600 N10000 lbf N/A 79300 N17800 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
RAK2 N/A 2 in N/A 60.3 mm2.374 in N/A 29200 N6570 lbf N/A 48100 N10800 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
TAK2 N/A 2 in N/A 60.3 mm2.374 in N/A 29200 N6570 lbf N/A 48100 N10800 lbf N/A Tri-Ply Seal N/A Two-Bolt Pillow Block N/A
RAS2 N/A 2 in N/A 60.3 mm2.374 in N/A 29200 N6570 lbf N/A 48100 N10800 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
TAS2 N/A 2 in N/A 60.3 mm2.374 in N/A 29200 N6570 lbf N/A 48100 N10800 lbf N/A Tri-Ply Seal N/A Two-Bolt Pillow Block N/A
RSA2 N/A 2 in N/A 79.4 mm3.126 in N/A 29200 N6570 lbf N/A 48100 N10800 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
RAK2 NT N/A 2 in N/A 60.3 mm2.374 in N/A 29200 N6570 lbf N/A 48100 N10800 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
RAS2 NT N/A 2 in N/A 60.3 mm2.374 in N/A 29200 N6570 lbf N/A 48100 N10800 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
VAK2S N/A 2 in N/A 55.6 mm2.189 in N/A 23200 N5210 lbf N/A 38900 N8740 lbf N/A Molded Shroud N/A Two-Bolt Pillow Block N/A
RAKH2 N/A 2 in N/A 79.4 mm3.126 in N/A 29200 N6570 lbf N/A 48100 N10800 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
RAO2 N/A 2 in N/A 79.4 mm3.126 in N/A 44600 N10000 lbf N/A 79300 N17800 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
Unit of Measure
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