Double Roller Pillow Block Bearing DPB-48-OPN for a 3" Shaft

Double Roller Pillow Block Bearing DPB-48-OPN for a 3" ShaftDouble 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). In contrast, a Twin Roller Pillow Block (TWN) also has two sets of 3 opposing roller bearings, but the TWN blocks are larger, resembling two SPBs fused together. Double the load capacity of a Single Roller Bearing (SPB) Pillow Block

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

Outer Shell: Anodized Aluminum Alloy

hardened and ground

Linear Guide Carriage of 30mm width and 80mm length

Double Plain Linear Bearing of 16mm JIS Metric ID with a round flange (end-mounted) and a compensated running clearance of 0

Variants with open shells are available with the part number FJN

Open shell plain linear bearing with a JIS 25mm ID

30mm precision ID that provides a 0

and oscillating motion in harsh environments such as extreme temperatures

40mm precision ID that provides a 0

Bored Aluminum Housing - Self-lubricating ID liner FrelonGOLD®

shock loads