SKF SY 1.3/4 TF y-bearing unit

SKF SY 1.3/4 TF belongs to y-bearing unit, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for SY 1.3/4 TF and any equivalents.

The SKF SY bearing housing with insert bearing is a ready-to-mount unit that pairs a cast iron housing with a Y-series insert bearing. It supports rotating shafts in power transmission equipment where simple installation and self-alignment are important. MR Industrial Accessories supplies this line for industrial applications across the United States and Latin America.

The part number SY …. TF can be broken down as follows: SY denotes the split pillow block housing with insert bearing; the number that follows specifies the shaft diameter, either in inches or millimeters; and the TF suffix shows how the insert is secured to the shaft, which in this series is by set screws. For instance, SY 1. TF fits a 1 inch shaft, while SY 1.1/2 TF fits a 1 1/2 inch shaft. The suffix does not alter housing dimensions, but it does determine the bearing adjustment method.

Typical applications include belt conveyors, bucket elevators, mixers, mills, screens, and process equipment in food, chemical, and aggregate plants. They are also found in agricultural machinery, centrifugal pumps, and industrial fans. In grain processing, meat packing, and animal feed operations, quick mounting and straightforward insert replacement help minimize production downtime.

When selecting a housing, confirm the shaft diameter and the securing method your equipment requires. Insert sealing options range from simple to an additional seal for dusty or humid conditions. The insert bearing has greater internal clearance than a standard deep groove ball bearing, which accommodates some misalignment. During mounting, ensure the base sits flat and tighten the set screws with the correct wrench. Lubricate through the grease fitting and follow the manufacturer's recommended frequency.

For equivalents, SKF SY housings can interchange with other brands using the same mounting standard and shaft diameter, such as the SY series from NTN, FY from NSK, or UC from Timken, provided the main dimensions and securing type match. Interchangeability is not always complete; verify tolerances and sealing before replacement.

To request a quote for an SKF SY bearing housing with insert bearing, contact us via WhatsApp or email with the complete part number, for example SY 1.1/4 TF. Our team can suggest equivalents and help you choose the right variant for your application.