Pillow Block Roller Bearing Units

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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.

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.

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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
4.5 Inch \| 114.3 Millimeter x 6.75 Inch \| 171.45 Millimeter x 6 Inch \| 152.4 Millimeter Sealmaster USRB5526E-408-C Pillow Block Roller Bearing Units	7800 rpm	90.000 mm	190.0000 mm	160000 N
4.5 Inch \| 114.3 Millimeter x 6.75 Inch \| 171.45 Millimeter x 6 Inch \| 152.4 Millimeter Sealmaster USRB5526-408-C Pillow Block Roller Bearing Units	92 mm	3 mm	2.8	360 mm
4.438 Inch \| 112.725 Millimeter x 6.75 Inch \| 171.45 Millimeter x 6 Inch \| 152.4 Millimeter Sealmaster USRB5526E-407-C Pillow Block Roller Bearing Units	2 mm	21.8 mm	0.6 mm	0.54 g
3.938 Inch \| 100.025 Millimeter x 4.938 Inch \| 125.425 Millimeter x 4.938 Inch \| 125.425 Millimeter Sealmaster USRB5522-315-C Pillow Block Roller Bearing Units	135 mm	195 mm	30 mm	3.75 kg
3.438 Inch \| 87.325 Millimeter x 5.547 Inch \| 140.894 Millimeter x 4.5 Inch \| 114.3 Millimeter Sealmaster USRB5520AE-307-C Pillow Block Roller Bearing Units	2.3	5.5 mm	1.6	59 mm
4 Inch \| 101.6 Millimeter x 5.938 Inch \| 150.825 Millimeter x 4.938 Inch \| 125.425 Millimeter Sealmaster USRB5522AE-400-C Pillow Block Roller Bearing Units	140 mm	815 kN	6 mm	1 600 min-1
3.938 Inch \| 100.025 Millimeter x 5.938 Inch \| 150.825 Millimeter x 4.938 Inch \| 125.425 Millimeter Sealmaster USRB5522AE-315-C Pillow Block Roller Bearing Units	134000 N	3400 rpm	2.00 mm	34.00 mm
4 Inch \| 101.6 Millimeter x 4.938 Inch \| 125.425 Millimeter x 4.938 Inch \| 125.425 Millimeter Sealmaster USRB5522-400-C Pillow Block Roller Bearing Units	2.5 mm	240 r/min	624 mm	11600 kN
3.438 Inch \| 87.325 Millimeter x 5.547 Inch \| 140.894 Millimeter x 4.5 Inch \| 114.3 Millimeter Sealmaster USRB5520A-307-C Pillow Block Roller Bearing Units	2.00 mm	102000 N	70.000 mm	35.00 mm
3.5 Inch \| 88.9 Millimeter x 5.547 Inch \| 140.894 Millimeter x 4.5 Inch \| 114.3 Millimeter Sealmaster USRB5520AE-308-C Pillow Block Roller Bearing Units	47.0000 mm	3400 N	12700 N	1.00 mm
3.5 Inch \| 88.9 Millimeter x 4.469 Inch \| 113.513 Millimeter x 4.5 Inch \| 114.3 Millimeter Sealmaster USRB5520-308-C Pillow Block Roller Bearing Units	310 mm	2040 kN	4 mm	170 mm
3.5 Inch \| 88.9 Millimeter x 5.547 Inch \| 140.894 Millimeter x 4.5 Inch \| 114.3 Millimeter Sealmaster USRB5520A-308-C Pillow Block Roller Bearing Units	114.3 mm	2 x 1/2-13 UNC	208 kg	151 kN