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Y-bearing plummer block unit with stamped steel housing · SKF P 204/Y
SKF P 204/Y y-bearing unit

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SKF P 204/Y y-bearing unit

Manufacturer part numberP 204/YAlso known as: P204/Y
Brand
SKF
Subcategory
Y-bearing unit
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Description

SKF P 204/Y 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 P 204/Y and any equivalents.

The SKF Y-bearing housing with insert bearing pairs a ball insert with a housing that holds it. It supports shafts in equipment that needs straightforward installation and a degree of self-alignment. You will find these units on conveyors, fans, mixers and agricultural machinery. MR Industrial Accessories LLC supplies this line to customers throughout the United States and in several Latin American countries.

The series code starts with the letter P, followed by a three-digit number and the suffix /Y. That number reflects the insert bearing size, so a larger figure means a larger shaft diameter. P 204/Y, P 205/Y and P 206/Y are three consecutive sizes. The /Y suffix marks the insert version that uses set screws, which lets you lock the shaft in place without a press. The housing itself is grey cast iron and mounts through two holes.

Typical users are the food, textile, wood and aggregate industries. Conveyors, bucket elevators, screens, mills and pumping equipment are common applications, as are seeders and harvesters where dust and weather call for dependable sealing. The design tolerates minor misalignment and carries moderate radial loads.

Selection comes down to shaft diameter and operating conditions. The insert seal may be a simple type or include an additional radial shaft seal for dusty or damp locations. Factory lubrication normally covers the initial run, though harsh duty calls for a relubrication schedule. When fitting the unit, make sure the housing sits flat and the screws are tight; the insert is secured to the shaft with its set screws. Aligning the assembly at the start avoids added stress and supports service life.

Units from different brands can replace one another when the key dimensions line up: shaft diameter, hole spacing and height to center. For a quote, send the full part number and the shaft dimensions. If the part number is not at hand, we can help identify the unit. MR Industrial Accessories LLC supplies multiple brands and provides technical guidance.

To request a quote, send the housing part number or the shaft dimensions by WhatsApp or email. Our team responds promptly with the right option for your application and can suggest equivalents.

Dimensions

Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.

Frequently asked questions

What does the /Y suffix indicate in a P housing?
It shows that the insert bearing locks onto the shaft with set screws. That makes installation quick and does not require special tooling. This is the usual choice for general-duty applications.
How do I match the housing size to my shaft?
Measure the shaft diameter and pick the housing number that corresponds. A 20 mm shaft, for instance, typically calls for a P 204 housing. If you are unsure, send us the exact measurement and we will advise.
Can an SKF housing replace one from another brand?
It can, provided the mounting dimensions agree: shaft diameter, distance between holes and height to center. Standardized Y-bearing housings are interchangeable across brands. Confirm the dimensions before requesting a quote.
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