Pillow Block Bearings

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Pillow block bearings, flange bearing units, bearing blocks, and take-up bearings units all consist of a housing with a bearing mounted in it. They are available in a variety of materials, mounting configurations and various bearing features. Each mounted unit, including a mounted bearing, acts as a system to position the bearing securely for reliable operation. Read more about each type of pillow block bearing using the links below.

While other configurations are available from  Bearings upon special order, the most common flanged mounted block bearing units are either two-bolt or four-bolt designs. Small two-bolt designs are commonly called flangettes but are of a totally different construction and design to the heavier duty Two-bolt flange series. 

1.438 Inch | 36.525 Millimeter x 2.875 Inch | 73.02 Millimeter x 1.875 Inch | 47.63 Millimeter REXNORD KAS2107 Pillow Block Bearings

9.00 mm 20.000 mm
17000 rpm 9360 N

1.938 Inch | 49.225 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.25 Inch | 57.15 Millimeter REXNORD KA2115F Pillow Block Bearings

216100 N 1.00 mm
2600 rpm 38.00 mm

1.938 Inch | 49.225 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.25 Inch | 57.15 Millimeter REXNORD KA211572 Pillow Block Bearings

3800 rpm 3800 rpm
One Shield 60.000 mm

1.688 Inch | 42.875 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.125 Inch | 53.98 Millimeter REXNORD KA2111 Pillow Block Bearings

1320 kN 316 kN
1.9 17600 kN

2.438 Inch | 61.925 Millimeter x 3.656 Inch | 92.862 Millimeter x 2.75 Inch | 69.85 Millimeter REXNORD KA3207 Pillow Block Bearings

17000 rpm 28.0000 mm
2360 N 32000 rpm

2.438 Inch | 61.925 Millimeter x 3.656 Inch | 92.862 Millimeter x 2.75 Inch | 69.85 Millimeter REXNORD KA320772 Pillow Block Bearings

10000 rpm 34500 N
0.60 mm 25500 N
1/15