Pillow Block Roller Bearing Units

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Pillow blocks can refer to a variety of bearing styles such as single row ball bearings, double row ball bearings, spherical roller bearings, taper roller bearings, etc. A unit is typically a reference for a 1-piece housing as opposed to a split housing. For simplicity, this article will focus on single row ball bearing units.
A basic pillow block bearing unit is typically an insert bearing which is based on a sealed deep groove ball bearing and a one piece housing.” Joshua Goldman, Applications Engineer for SKF USA says.
Pillow block bearing units are designed for quick, easy and safe mounting. They are sealed and pre-greased at the factory making them ready-to-use. Multiple sealing solutions and greases (including food grade greases) are available for specific application requirements. Some variants may be virtually maintenance-free depending on the application operating conditions. Because of the sphered outer ring interface, they can accommodate moderate initial misalignment, but normally do not permit axial displacement. These units offer a simple, cost-effective solution that can provide a number of benefits.

Bearing Number Bore Dia Outer DIa Width Size
1.688 Inch | 42.875 Millimeter x 2.813 Inch | 71.45 Millimeter x 2.125 Inch | 53.98 Millimeter Dodge P2B-IP-111L Pillow Block Roller Bearing Units 90 43 mm 460 kN 2,5
1.688 Inch | 42.875 Millimeter x 2.672 Inch | 67.869 Millimeter x 2.125 Inch | 53.98 Millimeter Dodge P2B-S2-111L Pillow Block Roller Bearing Units 2000 r/min 41 41 mm 85
1.938 Inch | 49.225 Millimeter x 2.859 Inch | 72.619 Millimeter x 2.25 Inch | 57.15 Millimeter Dodge P2B-IP-115LE Pillow Block Roller Bearing Units 16000 1.02 7.92 17.463
5.438 Inch | 138.125 Millimeter x 6.172 Inch | 156.769 Millimeter x 6.688 Inch | 169.875 Millimeter Dodge P4B532-ISAF-507RE Pillow Block Roller Bearing Units 155 mm 90 mm 5.438 Inch | 138.125 Millimeter x 6.172 Inch | 156.769 Millimeter x 6.688 Inch | 169.875 Millimeter 1 mm
2.938 Inch | 74.625 Millimeter x 4.5 Inch | 114.3 Millimeter x 3.125 Inch | 79.38 Millimeter Dodge P2B-EXL-215R Pillow Block Roller Bearing Units 285000 Imperial 0.06 in 1.21
3.938 Inch | 100.025 Millimeter x 7.078 Inch | 179.781 Millimeter x 4.938 Inch | 125.425 Millimeter Dodge P4B522-USAF-315LERAH Pillow Block Roller Bearing Units 50 14 mm 0.120 Kg 62/22NR
3.938 Inch | 100.025 Millimeter x 4.703 Inch | 119.456 Millimeter x 4.25 Inch | 107.95 Millimeter Dodge P4B-IP-315RE Pillow Block Roller Bearing Units 3.938 Inch | 100.025 Millimeter x 4.703 Inch | 119.456 Millimeter x 4.25 Inch | 107.95 Millimeter SNR 18,000 mm 95,000 mm
2.688 Inch | 68.275 Millimeter x 3.594 Inch | 91.288 Millimeter x 3.25 Inch | 82.55 Millimeter Dodge P2B-S2-211RE Pillow Block Roller Bearing Units CX 144 mm M14 UCFL208
3.938 Inch | 100.025 Millimeter x 4.703 Inch | 119.456 Millimeter x 4.25 Inch | 107.95 Millimeter Dodge P4B-IP-315R Pillow Block Roller Bearing Units 4600 r/min 300 mm 1.5 mm 62 mm
2.938 Inch | 74.625 Millimeter x 3.5 Inch | 88.9 Millimeter x 3.25 Inch | 82.55 Millimeter Dodge P2B-IP-215L Pillow Block Roller Bearing Units 103 mm 150 67 67 mm
1.938 Inch | 49.225 Millimeter x 2.844 Inch | 72.238 Millimeter x 2.25 Inch | 57.15 Millimeter Dodge P2B-S2-115L Pillow Block Roller Bearing Units 4 mm 4 mm KOYO 4
2.188 Inch | 55.575 Millimeter x 2.938 Inch | 74.625 Millimeter x 2.5 Inch | 63.5 Millimeter Dodge P2B-S2-203RE Pillow Block Roller Bearing Units 34,2 mm 40 mm 50 mm SL045010-PP
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