SKF SY 45 TF/W64F y-bearing unit

SKF SY 45 TF/W64F 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 45 TF/W64F and any equivalents.

This assembled unit pairs a split plummer block housing with an SKF insert ball bearing, ready to mount on a shaft and support rotating equipment. The split design simplifies alignment and allows mounting or removal without dismantling the shaft, which suits in-plant maintenance work.

The SY designation covers split plummer block housings with an insert bearing. The number that follows indicates the shaft size, while suffixes describe sealing and design variants: TF generally denotes standard sealing, and W…F points to a version with additional features, such as extra protection or suitability for specific environments. In SY 45 TF/W64F, the unit fits a 45 mm shaft and carries TF sealing with the W64F variant. Confirm the complete part number on the label or the equipment drawing before ordering.

These units are common in conveyor lines, bottling plants, mills, mixers, fans and agricultural equipment. The split housing allows mounting and dismounting without removing the shaft, and the oval holes in the housing base permit alignment adjustment when the shaft rests on metal structures or masonry.

When selecting a unit, consider shaft diameter, expected radial and axial loads, and the operating environment. Sealing matters: in areas with dust, moisture or frequent washdowns, a design with additional protection is advisable. During mounting, set the housing on a flat, rigid surface, tighten bolts evenly, and check shaft alignment with the insert bearing. These inserts often come lubricated for life, but severe applications may require periodic relubrication.

For replacements, SKF SY housings can be interchanged with units from other manufacturers that follow standardized dimensions, such as the SY series from different brands. Suffixes do not always match one-to-one; a TF may have an equivalent under another designation. Compare shaft diameter, sealing type, locking system and tolerances when evaluating an alternative. MR Industrial Accessories can help you identify the right option.

To request a quote, send the full part number by WhatsApp or email. With the part number and a photo or drawing, the team can identify the exact variant and suggest equivalents or help you choose.