Twin Plain Linear Bearing Pillow Block - PW04 1/4

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Description

Twin Plain Linear Bearing Pillow Block - PW04 1/4" Closed, Self-AligningTwin plain linear bearing pillow block, closed, with a 1 4" precision ID. This self aligning mountable aluminum alloy pillow block bearing features an inserted Simplicity plain bearing with a bonded, self lubricating FrelonGOLD liner for oil free, maintenance free motion through high temperatures, dirt, contamination, vibration, and shock loads. The twin body adds bearing surface, shaft support, and load carrying capacity. For self alignment, the

Outer Diameter (OD): 21mm

a small holes in the pillow block which are also called a lubrication ports

or washdowns can make ball bearings harder to maintain and more prone to sudden failure

Steel Material - 3 Roller Bearings made of Carbon Steel

Closed plain linear bearing with a JIS 8mm ID

Easily interchangeable components minimize downtime

Self-lubricating FrelonGOLD® liner for maintenance-free harsh-duty operation

0005" running clearance per side for a tighter fit and less play on round shafts

5" ID (inner diameter) inside a housing made of aluminum alloy

which also have two sets of 3 rollers

Carriage Only - matching rail part number CR45 sold separately

Four pre-positioned mounting holes for standard pillow block installation