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
2.438 Inch \| 61.925 Millimeter x 3.375 Inch \| 85.725 Millimeter x 3.25 Inch \| 82.55 Millimeter Sealmaster USRB5515E-207 Pillow Block Roller Bearing Units	156.00 mm	190.000 mm	832000 N	1.50 mm
2.5 Inch \| 63.5 Millimeter x 3.375 Inch \| 85.725 Millimeter x 3.25 Inch \| 82.55 Millimeter Sealmaster USRB5515E-208 Pillow Block Roller Bearing Units	275 N	0.6 mm	0.6 mm	1
1.438 Inch \| 36.525 Millimeter x 2.75 Inch \| 69.85 Millimeter x 2.25 Inch \| 57.15 Millimeter Sealmaster USRB5509E-107 Pillow Block Roller Bearing Units	3/8 NPT	21.431 mm	6000 r/min	140 mm
1.5 Inch \| 38.1 Millimeter x 2.75 Inch \| 69.85 Millimeter x 2.25 Inch \| 57.15 Millimeter Sealmaster USRB5509E-108 Pillow Block Roller Bearing Units	Two Shields	6.00 mm	43000 rpm	950 N
4 Inch \| 101.6 Millimeter x 5.938 Inch \| 150.825 Millimeter x 4.938 Inch \| 125.425 Millimeter Sealmaster USRB5522AE-400 Pillow Block Roller Bearing Units	13000 rpm	31.800 mm	9300 N	57.2000 mm
4.5 Inch \| 114.3 Millimeter x 6.422 Inch \| 163.119 Millimeter x 6 Inch \| 152.4 Millimeter Sealmaster USRB5526AE-408 Pillow Block Roller Bearing Units	0.60 mm	31200 N	100.0000 mm	29000 N
5 Inch \| 127 Millimeter x 7.125 Inch \| 180.975 Millimeter x 6 Inch \| 152.4 Millimeter Sealmaster USRB5528AE-500 Pillow Block Roller Bearing Units	20.00 mm	8000 rpm	0.60 mm	50.000 mm
5 Inch \| 127 Millimeter x 7.125 Inch \| 180.975 Millimeter x 6 Inch \| 152.4 Millimeter Sealmaster USRB5528A-500 Pillow Block Roller Bearing Units	111 mm	39 mm	1/4-28 UNF	102 mm
3.5 Inch \| 88.9 Millimeter x 5.547 Inch \| 140.894 Millimeter x 4.5 Inch \| 114.3 Millimeter Sealmaster USRB5520AE-308 Pillow Block Roller Bearing Units	105 mm	15 kg	100 N/mm²	85 mm
3 Inch \| 76.2 Millimeter x 4.484 Inch \| 113.894 Millimeter x 3.75 Inch \| 95.25 Millimeter Sealmaster USRBF5517AE-300 Pillow Block Roller Bearing Units	58.737 mm	295.275 mm	224.631 mm	SNW 20x3.3/8
2.5 Inch \| 63.5 Millimeter x 4.313 Inch \| 109.55 Millimeter x 3.25 Inch \| 82.55 Millimeter Sealmaster USRBF5515AE-208 Pillow Block Roller Bearing Units	One Seal & Snap-Ring	110.0000 mm	3800 rpm	5000 rpm
2.5 Inch \| 63.5 Millimeter x 4.313 Inch \| 109.55 Millimeter x 3.25 Inch \| 82.55 Millimeter Sealmaster USRB5515AE-208 Pillow Block Roller Bearing Units	14 kN	15 mm	0.335 kN	23.812 mm