Profile: IDA Motion, Inc. specializes in providing power transmission products. We also provide global procurement services and custom manufacturing of high volume industrial products. We offer precision ground linear shafting case hardened to 60 - 65 HRC. Our Class L shafting is a durable IDA linear shafting, which is ideal for use with self-aligning ball bearing and pillow block assemblies to maintain accuracy and continuous, long life. We track roller bearings have proven to be a simple and inexpensive means of producing low precision linear movement. We offer a comprehensive radial-load track roller system (track roller bearings, rails, angle brackets and end stops) for indoor and outdoor use ? clean or dirty environments.