Twin Pillow Block Linear Ball Bearing IPPSW08G 1/2" Closed - Self Aligning Precision Plus

Twin Pillow Block Linear Ball Bearing IPPSW08G 1/2" Closed - Self Aligning Precision PlusTwin Linear Ball Bearing, closed shell, with a 1 2" ID (inner diameter) inside a housing made of aluminum alloy. It is self aligning due to a crowned bearing shell inside the housing. The IPPS products all come with a grease zerk fitting, a small hole in the pillow block which is also called a lubrication port. Twin bearings come with 2 lubrication ports. Twin Double size equal to two standard bearings mounted back to back Temperature Range: 4 +176F (

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

50mm precision ID that provides a 0

Aluminum Housing with Self-lubricating ID liner FrelonGOLD®

Closed plain linear bearing with a JIS 13mm ID

Closed plain linear bearing with a JIS 20mm ID

Temperature rating of -400°F/+400°F or -240°C/204°C

Open shell for use with linear rail supported round shafts

with a 3/4" compensated ID

Carriage Only - matching rail part number CR30 sold separately

Open plain linear bearing with a compensated 30mm ISO Metric ID (inner diameter)

with a 50mm compensated ID (inner diameter) that provides a 0

40mm precision ID that provides a 0