SKF TUL 20 TR/VE495 y-bearing unit

SKF TUL 20 TR/VE495 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 TUL 20 TR/VE495 and any equivalents.

The SKF TUL Y-bearing housing with insert bearing is a ready-to-mount unit that pairs a cast iron or stamped steel housing with an insert ball bearing, pre-lubricated and sealed. It supports rotating shafts in transmission and conveying equipment where a compact, self-aligning solution is needed. MR Industrial Accessories LLC supplies this SKF line, a brand we carry, with options for different shaft sizes and locking configurations.

The TUL designation covers the Y-bearing housing series with insert bearing. Suffixes TR and VE denote sealing and locking variants. For instance, TUL 20 TR/VE495 combines the base code with a suffix that defines the seal type and the insert's locking method on the shaft. Reading these suffixes correctly is essential when ordering a replacement: shaft diameter alone won't tell you which seal or locking style you're getting.

These units are common in belt conveyors, bucket elevators, mixers, fans and packaging lines. In dusty or humid settings—food plants, cement operations, tanneries, grain depots—reliable sealing matters. They also suit irrigation equipment and agricultural machinery, since the housing can be mounted directly onto sheet metal structures without additional machining.

When selecting, confirm the shaft diameter, the load type (radial, axial or combined) and the environment. The TR seal typically provides more protection against dust and water than a standard seal, while VE may indicate a set screw or eccentric locking variant. During mounting, ensure the shaft is clean and free of burrs, and that the housing sits flat on the structure to prevent deformation.

The insert bearing comes factory-lubricated, but check the seal condition and look for leaks before startup. Alignment between housings is critical: slight misalignment can introduce parasitic loads and shorten service life. In vibrating environments, consider extra fastening of the housing to the base to keep it from loosening over time.

Interchangeability: Y-bearing housings with insert bearings from different brands often share standardized dimensions, but sealing and locking suffixes aren't always equivalent. Before swapping an SKF unit for another brand, compare the complete part number and service conditions. If in doubt, send the part number from the housing plate via WhatsApp to MR Industrial Accessories LLC and we'll help identify the right option.