LINK-BELT ZAFS5303F flange bearing 4 holes

LINK-BELT ZAFS5303F is a reference of flange bearing 4 holes, within Bearing housings. Request a quote for ZAFS5303F via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

Link-Belt ZAFS housings are 4-bolt flange mounted units from the 5000 series, designed to secure a rotating shaft against a flat face: a wall, chassis, frame or machine structure. The flange spreads the load over four points and keeps the bearing aligned with the shaft without the need for a pillow block. They are used in conveying, mixing, ventilation and power transmission equipment in general, where the mounting must be compact and rigid.

The first numeric block after the letters refers to the 5000 series and the housing size: that is why references such as ZAFS5207F, ZAFS5211F and ZAFS5212F sit alongside ZAFS5303F, ZAFS5307F and ZAFS5315F.

In Argentine industry these housings appear in belt and chain conveyors, mixers, blowers, centrifugal pumps, screens and packaging lines. They are also found in water treatment equipment, food plants and mining and cement installations, where the shaft runs supported on a metal structure. Being flange mounted, they solve installations where there is no room for a pillow block or where the mounting face already comes machined from the factory.

Before mounting, check that the support face is flat and clean, and that the four holes line up with the flange. Tighten the bolts in a cross pattern with even torque so as not to distort the housing. Check the alignment of the shaft with the mating bearing and leave the axial clearance the application requires. Lubrication and sealing are chosen according to the environment: dust, water or frequent washdown call for a tighter closure than a clean, dry installation.