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
3.438 Inch \| 87.325 Millimeter x 4.469 Inch \| 113.513 Millimeter x 3.75 Inch \| 95.25 Millimeter Sealmaster USRBE5000E-307-C Pillow Block Roller Bearing Units	1.00 mm	25.40 mm	55-17	80 lb
3 Inch \| 76.2 Millimeter x 3.875 Inch \| 98.425 Millimeter x 3.25 Inch \| 82.55 Millimeter Sealmaster USRBF5000E-300 Pillow Block Roller Bearing Units	19000 rpm	20.000 mm	0.30 mm	24000 rpm
3 Inch \| 76.2 Millimeter x 3.875 Inch \| 98.425 Millimeter x 3.75 Inch \| 95.25 Millimeter Sealmaster USRBF5517-300-C Pillow Block Roller Bearing Units	46.831 mm	22338 CCK/W33	1 NPT	145 kN
3.938 Inch \| 100.025 Millimeter x 4.938 Inch \| 125.425 Millimeter x 4.125 Inch \| 104.775 Millimeter Sealmaster USRBE5000E-315-C Pillow Block Roller Bearing Units	7.000 mm	43000 rpm	23000 rpm	1360 N
2.5 Inch \| 63.5 Millimeter x 4.313 Inch \| 109.55 Millimeter x 3.25 Inch \| 82.55 Millimeter Sealmaster USRBF5515AE-208-C Pillow Block Roller Bearing Units	140 mm	7 mm	42 mm	34 mm
2.5 Inch \| 63.5 Millimeter x 4.313 Inch \| 109.55 Millimeter x 3.25 Inch \| 82.55 Millimeter Sealmaster USRBF5515A-208-C Pillow Block Roller Bearing Units	2000 r/min	SR-34-0	628.65 mm	234 kN
2.438 Inch \| 61.925 Millimeter x 4.313 Inch \| 109.55 Millimeter x 3.25 Inch \| 82.55 Millimeter Sealmaster USRBF5515A-207-C Pillow Block Roller Bearing Units	9.5 mm	4.763 mm	72.8 kN	97.4 mm
2.938 Inch \| 74.625 Millimeter x 3.875 Inch \| 98.425 Millimeter x 3.75 Inch \| 95.25 Millimeter Sealmaster USRBF5517-215-C Pillow Block Roller Bearing Units	670 kN	250.825 mm	1.4	0.48
2.438 Inch \| 61.925 Millimeter x 4.313 Inch \| 109.55 Millimeter x 3.25 Inch \| 82.55 Millimeter Sealmaster USRBF5515AE-207-C Pillow Block Roller Bearing Units	15.9 mm	M60.755	11200 N	18 mm
2.5 Inch \| 63.5 Millimeter x 3.375 Inch \| 85.725 Millimeter x 3.25 Inch \| 82.55 Millimeter Sealmaster USRBF5515E-208-C Pillow Block Roller Bearing Units	0.6 max	5 000 min-1	125 mm	1.419 kN
4.938 Inch \| 125.425 Millimeter x 7.125 Inch \| 180.975 Millimeter x 6 Inch \| 152.4 Millimeter Sealmaster USRB5528AE-415-C Pillow Block Roller Bearing Units	117 mm	85 mm	12 mm	22 mm
2.438 Inch \| 61.925 Millimeter x 3.375 Inch \| 85.725 Millimeter x 3.25 Inch \| 82.55 Millimeter Sealmaster USRBF5515-207-C Pillow Block Roller Bearing Units	mm	130 mm	mm	203 kN