LM20UU Linear Ball Bearing Bushing LM20UU for cnc routers 3d printer

Sepcifications

An LM20UU linear ball bearing bushing is a high-precision, standard metric linear motion component frequently used in CNC routers, 3D printers, and industrial automation machinery.

Technical Specifications
Inner Diameter (d): 20 mm (fits a 20mm hardened linear shaft)
Outer Diameter (D): 32 mmLength (L): 42 mm
Dynamic Load Rating (C): ~860 N
Static Load Rating (Co): ~1,370 NBall 
Rows: Typically features 5 or 6 rows of internal recirculating steel balls