Pillow Block Bearing, Insert Bearing, Bearing Housing manufacturer / supplier in China, offering China Factory CNC Machine Hardened and Hard Chrome Plated Linear Shaft 3mm 4mm 5mm 6mm 8mm 10mm 12mm 16mm 20mm 25mm 30mm 40mm, Custom CNC Turning Shaft Part Metal Round Long Shaft Manufacturer Linear Stainless Steel Shaft, Linear Bearing Lm8uu Lm12uu Lm16uu Lm20uu Lm25uu Lm30uu Lm40uu Lm50uu Lm60uu in Lm Series and so on.