Double Plain Linear Bearing - Round Flange End - DFPJR50 50mm JIS Metric Precision ID with a 30mm compensated ID

with a 30mm compensated ID (inner diameter) that provides a 0

you can order the matching 6mm wrench as part #6101227

loosen the center roller by using an Allen wrench to unscrew it while keeping the roller steady with an open-end wrench

0015" per side

Double Plain Linear Bearing - Round Flange End - DFPJR50 50mm JIS Metric Precision ID with a 30mm compensated IDDouble Plain Linear Bearing of 50mm JIS Metric ID with a round flange (end mounted) and a precision running clearance of 0. 0005" per side. The self lubricating bearing liner is FrelonGOLD. The bearing enables linear or rotational movement. Double sized with a round flange end mounted JIS Metric Series (Inch and ISO Metric variants available) Precision ID running clearance (0. 0005" per side) Aluminum Housing with Self lubricating ID liner FrelonGOLD