Linear motion bearings are designed to provide free motion in one direction by hand, inertia, or use of a motor. They utilize the combined efforts of linear drive systems (ball and roller screws) and linear guides and tables.

Linear drive systems generally use screws to transfer a rotary into linear movements. The second part of Linear Motion are linear guides and tables. The key when pairing these is to find the most suitable guiding solution for your application, which provides the needed accuracy, stiffness, positioning, and is available or made at an appropriate cost.

Feature

1) Linear Bearing type: LME20UU
2) ID 20, OD 32, W 2MM
3) Material: GCr 15,
4) Shield/closure: Seals
5) Tolerance: ABEC-1 (P0), ABEC-3 (P6), ABEC-5(P5)
6) Vibration and Noise level: V2, V1, Z1, Z2
7) Internal clearance codes: C0, C2, C3
8) Packing: Industrial packing or individual box packing, carton, pallet

Introduction

 
"UU" means rubber seals on the both sides of the long type bearing
"LM" means metric standard type
"LME" means inch standard type
"OP" means open type
"AJ" means adjustment type*LM...UU: LM...(sylinder), LM...OP(open type), LM...AJ(clearance adustable)
*LME...UU: LME...(sylinder), LME...OP(open type), LME...AJ(clearance adustable), LM...UU & LME...UU: Long type
*KH: High-precision mini bearing

Application

Linear bearings are widely used in electronic equipment, tensile testing machine and the digital three-dimensional coordinate measuring equipment, precision equipment, and multi axis machine tools, presses, tool grinder, automatic gas cutting machine, printer, card sorting machine, food packing machines and other industrial machinery sliding components.

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