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.
Unit of Measure

Key Dimensions

Series

 N/A Industrial

Shaft Size d

 N/A 1.9375 in

Bearing Type 

 N/A Ball Bearing

Bearing Number

 N/A GY1115KRRB

Seal Type

 N/A Shroud Seal

Housing Construction

 N/A Two-Bolt Pillow Block

Alternate Part Name

 N/A YAS1 15/16

Other Dimensions

Base to Center Height H

 N/A 57.15 mm2.25 in

Total Length L

 N/A 200.2 mm7.882 in

Total Width A

 N/A 57.9 mm2.28 in

Bolt Hole Spacing J

 N/A 158 mm6.22 in

Bolt Hole Width N

 N/A 18.3 mm0.72 in

Bolt Hole Length N1

 N/A 25.4 mm1 in

Foot Height H1

 N/A 19.1 mm0.75 in

Total Height H2

 N/A 114.3 mm4.5 in

Inside Ring Width B

 N/A 51.59 mm2.031 in

Dimension S1

 N/A 32.54 mm1.281 in

Ratings

Static Load Rating

 N/A 23200 N5210 lbf

Dynamic Load Rating

 N/A 38900 N8740 lbf