SKF F2BC 40M-TPSS y-bearing unit

SKF F2BC 40M-TPSS 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 F2BC 40M-TPSS and any equivalents.

An SKF Y-housing with insert bearing arrives as one ready-to-mount assembly: a cast iron housing already fitted with a ball insert bearing, sized to sit on a transmission shaft. It suits equipment that needs basic alignment and lubrication that lasts the life of the unit. MR Industrial Accessories supplies this line from Miami to customers throughout the United States and Latin America, and can help you confirm the correct part number before you order.

Reading the code takes a moment once you know the blocks. The F and BC letters mark the product family: Y-housings with insert bearing. The digit right after the F tells you how many mounting holes the housing has, so F2BC is a two-hole version and F4BC is a four-hole version. The number that follows is the shaft diameter in millimeters, as in F2BC 20M-TPSS or F4BC 35M-TPSS. The M covers how the insert locks onto the shaft, and TPSS describes the sealing and grease arrangement. Put together, F2BC 25M-TPSS is a two-hole housing built for a 25 mm shaft with TPSS sealing.

You will find these units on conveyors, belts, elevators, mixers, fans and packaging lines. Plants that run them include food processing, cement, paper and cold storage operations, where dust, moisture or regular washdowns are part of daily life. The cast iron housing takes radial load while the ball insert runs at moderate speeds with limited attention. Material handling systems and agricultural equipment use them as well.

Selection comes down to three things: shaft diameter, the radial and axial load the application puts on the bearing, and the sealing you need. A TPSS suffix generally points to contact seals paired with long-life grease, which fits damp areas and locations exposed to particles. Check that the housing lines up with both the shaft and the mounting surface, since misalignment is a common cause of shortened bearing life. The insert is held on the shaft by the set screws that come with the assembly. Relubricate only where the design permits, and follow the manufacturer's guidance.

Across brands, Y-housings with insert bearings interchange on standardized dimensions: shaft diameter, hole spacing and height to center. If a housing from another maker is on your equipment, measure those three values before you replace it. Part numbers differ from one manufacturer to another, but the critical dimensions typically line up. MR Industrial Accessories can locate the right replacement within the SKF line it supplies.