Inch Straight Bore Mounting Pillow Block SAF222 and SAF223 Series Timken FSAF 22218

Описание

Each assembly includes the housing cap and base, cap bolts, bearing, locknut and lockwasher, stabilizing ring and triple ring seals. To order pillow block housing only, use the numbers listed in "Housing Only" column. These units include: cap, base, cap bolts, triple ring seals and stabilizing ring. Assembly and pillow blocks described on this page constitute fixed units. To order float units, specify part number plus suffix "Float" or "FL". If one end closed assembly is required, specify “CL” in assembly number when ordering. All assemblies shown are furnished in cast iron. If cast steel is desired, add the letter "S" to the alpha prefix (e.g., SAFS 22217). Speed ratings are found in dimension tables in the spherical roller bearing section. Specifications Bearing Number 22218 Diameter S-2 4 1/8 in Diameter S-3 3.3750 in A 4 in B 13.75 in C 3.875 in D 1.5 in E Max. 11.625 in E Min. 10.375 in F 2-1/8 in H1 7 3/4 in Oil Level K 1.5313 in L2 6.2500 in Y 1.5781 in No. of Base Bolts Required 4 Size of Base Bolts Required 5/8 Bolt Hole Length 1.25 in Bolt Hole Width 0.625 in Locknut AN18 Lockwasher W18 Housing Only3 FSAF218 Stabilizing Ring 1 Req'd4 SR-18-15 Triple Seal 2 Req’d at S-2 LOR96 Triple Seal 2 Req’d at S-3 LOR72 Seal Type Triple Ring Seal Full Timken Part Number FSAF22218 Basic Load Ratings C0 - Static Radial Rating 87200 lbf C1(2) - Dynamic Radial Rating (Two-Rows) 79700 lbf Factors e - ISO Factor5 0.23 Y0 - ISO Factor6 2.83 Y1 - ISO Factor7 2.9 Y2 - ISO Factor8 4.31 Reference Thermal Speed Rating (Grease) 3500 rpm Reference Thermal Speed Rating (Oil)9 4300 rpm Cg - Geometry Factor10 0.0638