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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  • The basic number for ordering complete pillow block assemblies is listed in the table below.
  • Each assembly includes the housing cap and base, cap bolts, bearing, bearing adapter, locknut and lockwasher, stabilizing ring, and triple ring seals.
  • If only the pillow block housing is desired, use the numbers listed in column headed "Housing Only". These units include: cap, base, cap bolts, triple ring seals and stabilizing ring.
  • All assemblies and housings described on this page constitute fixed open units (FXOP), which are typically stocked items. To create the float open (FLOP) version, order the FXOP version and remove the stabilizing ring from the housing.
  • If a closed end housing is required, order the FXOP version and order the appropriate end plug separately to create the fixed closed (FXCL) or float closed (FLCL) versions (remove stabilizing ring for FLCL).
  • In some cases FXCL, FLCL, and FLOP units are stocked, contact Timken Customer Service for details.
  • Assemblies shown are furnished in cast iron. If cast steel is desired, add the letter "S" to the alpha prefix (e.g., SAFS 22515K).
timken-SAF-pillow-block-mounted-spherical-roller-bearing-unit-group-image
Inch Tapered Bore Mounting Pillow Block SAF225 and SAF226 Series
Unit of Measure
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Part Number

Bearing Number

Diameter S-1

Total Width

Adapter Assembly Number

Housing Only

Stabilizing Ring 1 Req'd

Triple Seal 2 Req’d

C0 - Static Radial Rating

C1(2) - Dynamic Radial Rating (Two-Rows)

CAD

SAF 22622 4 N/A 22322K N/A 4 in N/A 8 in N/A SNW-122 x 4.000 N/A SAF622 x 4.000 N/A SR-0-22 N/A LOR 110 N/A 236000 lbf1050000 N N/A 213000 lbf949000 N N/A CAD
SAF 22524 4-1/16 N/A 22224K N/A 4.0625 in N/A 7.375 in N/A SNW-24 x 4-1/16 N/A SAF524 x 4-1/16 N/A SR-24-20 N/A LOR 111 N/A 174000 lbf772000 N N/A 145000 lbf647000 N N/A CAD
SAF 22624 4-1/16 N/A 22324K N/A 4.0625 in N/A 8.3750 in N/A SNW-124 x 4-1/16 N/A SAF624 x 4-1/16 N/A SR-0-24 N/A LOR 111 N/A 272000 lbf1210000 N N/A 244000 lbf1080000 N N/A CAD
SAF 22524 4-1/8 N/A 22224K N/A 4.1250 in N/A 7.375 in N/A SNW-24 x 4-1/8 N/A SAF524 x 4-1/8 N/A SR-24-20 N/A LOR 112 N/A 174000 lbf772000 N N/A 145000 lbf647000 N N/A CAD
SAF 22624 4-1/8 N/A 22324K N/A 4.1250 in N/A 8.3750 in N/A SNW-124 x 4-1/8 N/A SAF624 x 4-1/8 N/A SR-0-24 N/A LOR 112 N/A 272000 lbf1210000 N N/A 244000 lbf1080000 N N/A CAD
SAF 22524 N/A 22224K N/A 4 3/16 in N/A 7.375 in N/A SNW-24 x 4-3/16 N/A SAF524 N/A SR-24-20 N/A LOR 113 N/A 174000 lbf772000 N N/A 145000 lbf647000 N N/A CAD
SAF 22624 N/A 22324K N/A 4 3/16 in N/A 8.3750 in N/A SNW-124 x 4-3/16 N/A SAF624 N/A SR-0-24 N/A LOR 113 N/A 272000 lbf1210000 N N/A 244000 lbf1080000 N N/A CAD
SAF 22524 4-1/4 N/A 22224K N/A 4 1/4 in N/A 7.375 in N/A SNW-24 x 4-1/4 N/A SAF524 x 4-1/4 N/A SR-24-20 N/A LOR 114 N/A 174000 lbf772000 N N/A 145000 lbf647000 N N/A CAD
SAF 22624 4-1/4 N/A 22324K N/A 4 1/4 in N/A 8.3750 in N/A SNW-124 x 4-1/4 N/A SAF624 x 4-1/4 N/A SR-0-24 N/A LOR 114 N/A 272000 lbf1210000 N N/A 244000 lbf1080000 N N/A CAD
SAF 22526 4-5/16 N/A 22226K N/A 4.3125 in N/A 8 in N/A SNW-26 x 4-5/16 N/A SAF526 x 4-5/16 N/A SR-26-0 N/A LOR 115 N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD
SAF 22626 4-5/16 N/A 22326K N/A 4.3125 in N/A 8.75 in N/A SNW-126 x 4-5/16 N/A SAF626 x 4-5/16 N/A SR-0-26 N/A LOR 115 N/A 318000 lbf1410000 N N/A 281000 lbf1250000 N N/A CAD
SAF 22526 4-3/8 N/A 22226K N/A 4.3750 in N/A 8 in N/A SNW-26 x 4-3/8 N/A SAF526 x 4-3/8 N/A SR-26-0 N/A LOR 116 N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD
SAF 22626 4-3/8 N/A 22326K N/A 4.3750 in N/A 8.75 in N/A SNW-126 x 4-3/8 N/A SAF626 x 4-3/8 N/A SR-0-26 N/A LOR 116 N/A 318000 lbf1410000 N N/A 281000 lbf1250000 N N/A CAD
SAF 22526 N/A 22226K N/A 4 7/16 in N/A 8 in N/A SNW-26 x 4-7/16 N/A SAF526 N/A SR-26-0 N/A LOR 117 N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD
SAF 22626 N/A 22326K N/A 4 7/16 in N/A 8.75 in N/A SNW-126 x 4-7/16 N/A SAF626 N/A SR-0-26 N/A LOR 117 N/A 318000 lbf1410000 N N/A 281000 lbf1250000 N N/A CAD
SAF 22526 4-1/2 N/A 22226K N/A 4 1/2 in N/A 8 in N/A SNW-26 x 4-1/2 N/A SAF526 x 4-1/2 N/A SR-26-0 N/A LOR 118 N/A 212000 lbf945000 N N/A 170000 lbf757000 N N/A CAD
SAF 22626 4-1/2 N/A 22326K N/A 4 1/2 in N/A 8.75 in N/A SNW-126 x 4-1/2 N/A SAF626 x 4-1/2 N/A SR-0-26 N/A LOR 118 N/A 318000 lbf1410000 N N/A 281000 lbf1250000 N N/A CAD
SAF 22528 4-13/16 N/A 22228K N/A 4 13/16 in N/A 7.7500 in N/A SNW-28 x 4-13/16 N/A SAF528 x 4-13/16 N/A SR-28-0 N/A LOR 120 N/A 237000 lbf1060000 N N/A 194000 lbf863000 N N/A CAD
SAF 22628 4-13/16 N/A 22328K N/A 4 13/16 in N/A 9.3750 in N/A SNW-128 x 4-13/16 N/A SAF628 x 4-13/16 N/A SR-0-28 N/A LOR 120 N/A 375000 lbf1670000 N N/A 326000 lbf1450000 N N/A CAD
SAF 22528 4-7/8 N/A 22228K N/A 4.8750 in N/A 7.7500 in N/A SNW-28 x 4-7/8 N/A SAF528 N/A SR-28-0 N/A LOR 121 N/A 237000 lbf1060000 N N/A 194000 lbf863000 N N/A CAD
SAF 22628 4-7/8 N/A 22328K N/A 4.8750 in N/A 9.3750 in N/A SNW-128 x 4-7/8 N/A SAF628 N/A SR-0-28 N/A LOR 121 N/A 375000 lbf1670000 N N/A 326000 lbf1450000 N N/A CAD
SAF 22528 N/A 22228K N/A 4 15/16 in N/A 7.7500 in N/A SNW-28 x 4-15/16 N/A SAF528 x 4-15/16 N/A SR-28-0 N/A LOR 122 N/A 237000 lbf1060000 N N/A 194000 lbf863000 N N/A CAD
SAF 22628 N/A 22328K N/A 4 15/16 in N/A 9.3750 in N/A SNW-128 x 4-15/16 N/A SAF628 x 4-15/16 N/A SR-0-28 N/A LOR 122 N/A 375000 lbf1670000 N N/A 326000 lbf1450000 N N/A CAD
SAF 22528 5 N/A 22228K N/A 5 in N/A 7.7500 in N/A SNW-28 x 5.000 N/A SAF528 x 5.000 N/A SR-28-0 N/A LOR 123 N/A 237000 lbf1060000 N N/A 194000 lbf863000 N N/A CAD
SAF 22628 5 N/A 22328K N/A 5 in N/A 9.3750 in N/A SNW-128 x 5.000 N/A SAF628 N/A SR-0-28 N/A LOR 123 N/A 375000 lbf1670000 N N/A 326000 lbf1450000 N N/A CAD
Unit of Measure
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