Pillow Block Roller Bearing Units

Contact Now

Pillow Block Bearings Pillow blocks, the most commonly used type of mounted units, are designed to provide shaft support where the mounting surface is parallel to the shaft axis. A Pillow Block Bearing is a mounted anti-friction bearing that is contained within a solid cast iron, ductile iron or cast steel housing unit. Also referred to as a housed bearing unit, meaning they are self-contained, greased, sealed and ready for installation on the equipment. Pillow Block bearings are typically bolted to a surface.



Pillow Block Roller Bearing Unit - 2.4375 in Bore Dia., Two-Bolt Base, Solid Pillow Block, Cast Iron Material, Non-Expansion Bearing (Fixed) Delivery time estimates are based on real-time product availability and standard ground shipping.


Product inventory is reserved during Checkout.The housing of pillow-block bearings is almost always metal, such as cast iron, and its base usually has two to four bolt holes to secure the unit to a mounting surface. The housing can be one- or two-piece, depending on the need to access the bearing.



4.0000 in x 12-1/2 in x 5-3/16 in Rexnord ZAF2400F Pillow Block Roller Bearing Units

Double 8 Days
1045 Carbon Steel Available

2.438 Inch | 61.925 Millimeter x 4.375 Inch | 111.13 Millimeter x 3 Inch | 76.2 Millimeter Rexnord ZP5207B Pillow Block Roller Bearing Units

159 mm 120 °C
0.39 Hz 4.15 Hz

2.1875 in x 6-3/4 in x 3-5/16 in Rexnord MA2203V Pillow Block Roller Bearing Units

Standard M
No Cylindrical Roller

4.5 Inch | 114.3 Millimeter x 6.25 Inch | 158.75 Millimeter x 5.75 Inch | 146.05 Millimeter Rexnord ZPS5408YF82 Pillow Block Roller Bearing Units

Compact Type 12
Deep Groove Ball Bea 304 Stainless Steel