Pillow Block Linear Ball Bearing EPPM08G 8mm Closed The double size is equivalent

The double size is equivalent to two standard-sized bearings back-to-back

where ball bearings often fail because of lubricant loss

or oscillating motion on round shafts in harsh conditions where contamination

Double Roller Bearing Pillow Block (DPB) for a 3" diameter linear shaft features two sets of 3 opposing roller bearings while maintaining the standard size open bearing style profile of a Single Roller Pillow Block (SPB)

Carriage Only - matching rail part number CR20 sold separately

Pillow Block Linear Ball Bearing EPPM08G 8mm Closed The double size is equivalentClosed Pillow Block Bearing consisting of a Linear Ball Bearing with a 8mm ID (inner diameter) inside a housing made of aluminum alloy. Durable Heat Treated Alloy Steel Shell. Temperature Range: 4 +176F ( 20 +80C) Variant ID Sizes: Available from 1 4" to 2 Inch Series, 8mm to 50mm Metric Interchangeable: Size interchangeable with industry standards and our Simplicity plain linear bearing series Low Coefficient of Friction: Ensures smooth operation