Seal Master SFT-16T Bearing

The SealMaster SFT-16T is a 1.000 in bore, two-bolt flange-mounted ball bearing unit built in a cast-iron housing for standard‑duty service. It uses a non‑expansion (fixed) bearing with concentric collar locking (Skwezloc) to achieve near‑perfect concentricity, and it features a felt labyrinth seal with a flinger for dust and debris control; the unit is relubricatable with lithium‑complex NLGI 2 grease and includes Sealmaster’s lock‑and‑pin dimple for direct lubrication and anti‑rotation. Key specifications include bore diameter 1.000 in, bolt center-to-center length 3.8910 in, bolt hole spacing 3.8891 in, bolt size 0.4375 in, housing width 2.7500 in, inner ring width 1.4800 in, and length through bore 1.4800 in; maximum speed is 9000 rpm and the operating temperature range is −20 to 220 °F (with a max of 220 °F). The unit provides a dynamic radial load rating of 2,801 lbf and a static radial load rating of 1,651 lbf, is self‑aligning, uses a land‑riding retainer, and belongs to the Sealmaster SFT family as SFT‑16T (MFR # SFT‑16T).