Asea Brown Boveri Limited LFT-SC-107-NL Bearing

The LFT-SC-107-NL is a standard‑duty, non‑expansion flange‑mounted ball bearing unit in the 207 Series, designed for a 1-7/16 in bore. It uses a 2‑bolt flange with set‑screw locking, an anti‑rotation pin to prevent outer race rotation, and an alloy housing that’s powder‑coated for durability, with a ball cage made of heat‑stabilized nylon reinforced with fiberglass for added strength. Lubrication is grease‑based with Unirex N2 and the unit is not relubricatable; it also features a single lip contact seal for basic environmental protection. Key dimensions and ratings include a bore length of 1.4 in, bolt holes of 0.4063 in, a bolt spacing of 3.94 in, a maximum speed of 3,500 rpm, and radial load capacities of 5,759 lbf dynamic and 3,461 lbf static, with an overall length of about 4.82 in.