UCP207D1 Pillow Block Bearing Unit
Selection Guide
A mounted bearing unit (pillow block) combines a bearing with a cast iron, pressed steel or stainless steel housing, complete with seals and a locking method such as set screws or an eccentric collar. Installation only requires tightening bolts, greatly reducing shaft machining and alignment requirements. Key selection points: housing style (P pillow block, F four-bolt flange, FL two-bolt flange, FC round flange with pilot, T take-up), locking method (set screw, eccentric collar, tapered sleeve), bearing insert series (UC and similar) and shaft diameter. Most units are self-aligning and compensate minor misalignment.
Frequently Asked Questions / FAQ
Is RAYSDE UCP207D1 available, and what is the MOQ?
UCP207D1 is supplied by RAYSDE through ISO 9001:2015 certified partner factories, with both stock and build-to-order options. Standard-part MOQ is tiered by bore: ≤50mm:500 pcs / 51–100mm:100 pcs / 101–300mm:20 pcs / >300mm:4 pcs; non-standard items are quoted per drawing. Send an inquiry for formal pricing and lead time.
What are the technical specifications of RAYSDE UCP207D1?
Key parameters of the UCP207D1 Pillow Block Bearing Unit: bore d=35.0mm, outer D=Nonemm, width B=42.9mm, dynamic load Cr=25.7kN, static load Cor=15.3kN. For the full dimension table, load and speed data, and CAD drawings, please contact RAYSDE.
Which industries and equipment use the UCP207D1 Pillow Block Bearing Unit?
Used on conveyors and conveyor rollers, agricultural machinery, food and packaging machines, ventilation equipment, building material and woodworking machines, mining conveyors, and anywhere an integral mounted unit suits moderate alignment conditions.
What are the advantages of RAYSDE UCP207D1 versus imported brands?
As a supplier partnered with ISO 9001:2015 certified factories, RAYSDE offers UCP207D1 at competitive ex-works pricing with shorter lead times than comparable imported brands, plus non-standard customization and OEM support. Partner factories certified to ISO 9001:2015, with 3.1 material certificates available.
Can you provide engineering drawings and material certificates for UCP207D1?
Yes—CAD/DXF/PDF high-precision drawings and 3.1 material certificates (GCr15 bearing steel) for UCP207D1 are available on request from RAYSDE.
UCP207D1 How do I choose the housing style for a mounted bearing unit?
Common styles are P (pillow block, two bolt holes, the most widely used general form), F (four-bolt square flange, more stable under load), FL (two-bolt diamond flange, suited to side mounting), FC (round flange with a pilot boss for locating into a frame bore), T (take-up unit allowing axial adjustment) and HA (hanger unit). Choose from the mounting surface shape, available bolt layout space and load direction. Send us a photo or dimensions of the mounting face and we will confirm the housing style and shaft size.
UCP207D1 What is the difference between the locking methods on mounted bearing units?
Set screw types (such as the UC series) are the simplest: two hex socket screws bear on the shaft, easy to fit and remove but possible to loosen under heavy load or vibration. Eccentric collar types (such as the UEL series) self-lock with an eccentric collar, giving more reliable locking and better vibration resistance for unidirectional rotation. Tapered sleeve types (such as the UK series) clamp via a tapered sleeve, giving the highest positioning accuracy for higher speeds and vibrating duty. For heavy vibration or reversing rotation, choose an eccentric collar or tapered sleeve type.