SF-L1.0023.060-00.050

Product Description:

The SF-L1.0023.060-00.050 is a linear shaft from Bosch Rexroth’s SF Servo Motors lineup, built for tight tolerance motion systems that demand smooth and accurate guide rails. The surface is hard chrome plated, which helps with wear resistance and cuts down friction in long-running setups. Diameter clocks in at 23 mm, and the total shaft length is 60 mm. Both ends come chamfered, so alignment during press fit or bearing insert gets easier. Shaft roughness sits around ≤ 1.0 µm Ra, which gives a clean feel and lets linear bearings glide without stutter.

Material used is bearing steel—not soft stuff—fully hardened. Actual hardness hits between 60–64 HRC, meaning it's ready for repetitive loads and isn’t going to wear easy under rollers or guides. Tolerance class is g6, good enough for precision fits but not too tight that things seize up from dust or thermal shift. Straightness is ≤ 30 µm/1000 mm, so over short lengths like this, it stays dead straight. Roundness stays in spec too, within ≤ 5 µm, which avoids vibration in high-speed guide systems.

Nothing fancy on the outside, just function. It’s a solid stick of precision steel that holds up under constant cycling. Built for automation environments where consistency matters more than flashy extras. Whether it goes into linear actuators, robotics, CNC stages, or even conveyor tracks, the job stays the same—keep the motion clean, keep it repeatable. No coatings to chip, no laminates. Just a clean, hardened, chrome-polished shaft that fits into standard linear bearings and gets the job done. Doesn’t try to be anything it’s not. That’s the SF-L1.0023.060-00.050. Runs smooth, holds shape, lasts long.