About this Item
- Cast iron housing with painted finish
- UC210-31 bearing
- Features a 1/4 in. grease fitting
- Includes a 1 15/16 in. bore size
The 1 15/16″ Pillow Block are heavy-duty pillow blocks. Made out of cast iron housing with a chrome steel ball-bearing insert. 2 – 3/4″ bolt mounting holes. Measures 8 in. x 2 1/2 in. x 4 1/4 in. Weighs 5.5 pounds. 1-15/16″ bore diameter. Painted finish. A 1/4 in. press-in grease fitting mounted off-center. Made by BH-USA. Center wood mount installation only.
A pillow block bearing (or plummer block) is a pedestal used to provide support for a rotating shaft with the help of compatible bearings & various accessories. The assembly consists of a mounting block that houses a bearing. The block mounts to a foundation. An inserted shaft allowing the inner part of the bearing/shaft to rotate. The inside of the bearing is typically 0.001 inches (0.025 mm) larger than the shaft to ensure a tight fit. Set screws, locking collars, or set collars commonly used to secure the shaft. Housing material typically made of cast iron or cast steel.