SNR UCP211-34 pillow block bearing

SNR UCP211-34 belongs to pillow block bearing, 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 UCP211-34 and any equivalents.

A UCP pillow block with an SNR insert bearing arrives as one foot-mounted assembly: a cast iron housing drilled for two base bolts, plus an insert bearing locked to the shaft with set screws. It carries rotating shafts where alignment stays simple and servicing stays quick, which is why units like this show up on conveyors, fans, mixers and farm equipment.

Reading the code tells you what you are ordering. UCP names the foot-mounted pillow block family; the digits after it track the insert size and, usually, the shaft diameter, so UCP204, UCP205 and UCP206 step up in size. A hyphenated suffix such as UCP204-12, UCP205-14, UCP205-15 or UCP205-16 flags a shaft diameter variant inside the same housing, with the number after the hyphen pinning down the exact bore. One housing casting can therefore take shafts in either inches or millimeters.

Typical service is in food and beverage plants, cement and aggregates operations, and water treatment, wherever transmission shafts run under moderate loads in dusty or damp air. Belt conveyors, bucket elevators, screens, mixers and irrigation equipment are common homes for them. The two-bolt cast iron housing bolts down to a rigid base, and the insert self-aligns inside it, so a worn insert can be swapped out without pulling the whole pillow block apart.

Selection comes down to shaft diameter, radial and axial load, and the surrounding environment. Inserts normally ship with labyrinth or contact seals that hold grease in and keep dust and water out, and grease is added through the lubrication channel. During mounting, seat the base on a flat, clean surface, tighten the set screws onto the shaft, and confirm the bearing turns quietly. Getting the alignment right avoids added stress and keeps the assembly running longer.

Pillow blocks in the UCP pattern from different manufacturers share mounting geometry and key dimensions, so they generally interchange. Send a competitor's part number or an unmarked part and we will point you to the matching option. The series spans a broad range of shaft diameters and comes with different sealing and locking arrangements, and we can help you sort out which variant fits your equipment.

For a UCP pillow block with an SNR insert bearing, message us the part number on WhatsApp or by email and we will come back with a quote and, if needed, the equivalent. We can also work out the shaft size from the old part or an equipment drawing. Send whatever is stamped on the box or the bearing and we will reply with the right option.