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
Print Back

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.
timken-fafnir-pillow-block-mounted-ball-bearing-unit-BHU-SGT
Pillow Block YS Series - Line Drawing
Unit of Measure
1 2 3 4 5 »  

Part Number

Shaft Size d

Total Width

Static Load Rating

Dynamic Load Rating

Seal Type

Housing Construction

CAD

YAK 20 N/A 20 mm N/A 33.3 mm1.311 in N/A 6500 N1460 lbf N/A 14200 N3190 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
YAS 20 N/A 20 mm N/A 33.3 mm1.311 in N/A 6500 N1460 lbf N/A 14200 N3190 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
KAK 20 PS N/A 20 mm N/A 33.3 mm1.311 in N/A 890 N200 lbf N/A N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
KAS 20 PS N/A 20 mm N/A 33.3 mm1.311 in N/A 890 N200 lbf N/A N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
YAK 7/8 SGT N/A 0.875 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
SAK 7/8 N/A 0.875 in N/A 35.7 mm1.406 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Narrow Shroud N/A Two-Bolt Pillow Block N/A
YAS 7/8 SGT N/A 0.875 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
SAS 7/8 N/A 0.875 in N/A 35.7 mm1.406 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Narrow Shroud N/A Two-Bolt Pillow Block N/A
YAS 7/8 N/A 0.875 in N/A 35.7 mm2.88 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
YAK 15/16 SGT N/A 0.9375 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
SAK 15/16 N/A 0.9375 in N/A 35.7 mm1.406 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Narrow Shroud N/A Two-Bolt Pillow Block N/A
YAS 15/16 SGT N/A 0.9375 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
SAS 15/16 N/A 0.9375 in N/A 35.7 mm1.406 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Narrow Shroud N/A Two-Bolt Pillow Block N/A
YAS 15/16 N/A 0.9375 in N/A 35.7 mm2.88 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
YAK 25 SGT 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
SAK 25 N/A 25 mm N/A 35.7 mm1.406 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Narrow Shroud N/A Two-Bolt Pillow Block N/A
YAS 25 SGT 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
SAS 25 N/A 25 mm N/A 35.7 mm1.406 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Narrow Shroud N/A Two-Bolt Pillow Block N/A
YAK 25 PT SGT 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
YAS 25 PT SGT 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
KAK 25 PS N/A 25 mm N/A 37.3 mm1.469 in N/A 1067 N240 lbf N/A N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
KAS 25 PS N/A 25 mm N/A 37.3 mm1.469 in N/A 1067 N240 lbf N/A N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
YAS 25 N/A 25 mm N/A 35.7 mm2.88 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Shroud Seal N/A Two-Bolt Pillow Block N/A
YAK1 SGT N/A 1 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
SAK1 N/A 1 in N/A 35.7 mm1.406 in N/A 7800 N1750 lbf N/A 15500 N3490 lbf N/A Narrow Shroud N/A Two-Bolt Pillow Block N/A
Unit of Measure
1 2 3 4 5 »