Inch Straight Bore Mounting Pillow Block SAF222 and SAF223 Series Timken SAF 22338

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 22338 Diameter S-2 8 3/8 in Diameter S-3 7.2500 in A 9.5 in B 32.75 in C 8.75 in D 3.75 in E Max. 27.875 in E Min. 24.75 in F 5.25 in H1 19.625 in Oil Level K 3.6875 in L2 11.5000 in Y 3.8906 in No. of Base Bolts Required 4 Size of Base Bolts Required 1 1/2 Bolt Hole Length 3.0625 in Bolt Hole Width 1.5 in Locknut AN38 Lockwasher W38 Housing Only3 SAF338 Stabilizing Ring 1 Req'd4 SR-44-38 Triple Seal 2 Req’d at S-2 LOR171 Triple Seal 2 Req’d at S-3 LOR160 Seal Type Triple Ring Seal Full Timken Part Number SAF22338 Basic Load Ratings C0 - Static Radial Rating 635000 lbf C1(2) - Dynamic Radial Rating (Two-Rows) 534000 lbf Factors e - ISO Factor5 0.32 Y0 - ISO Factor6 2.07 Y1 - ISO Factor7 2.12 Y2 - ISO Factor8 3.15 Reference Thermal Speed Rating (Grease) 1100 rpm Reference Thermal Speed Rating (Oil)9 1200 rpm Cg - Geometry Factor10 0.1021