The specification of IKO crossed roller way units CRWUG and CRWU series is indicated by the identification number. Indicate the identification number, consisting of a model code, dimensions for each specification to apply.

For example: CRWU 30-35

1, Model code

• Anti-Creep Cage Crossed Roller Way Unit (CRWUG series)
• Crossed Roller Way Unit (CRWU series)

2, Width: 20, 30, 40, 60, 80, 100, 145 (Indicate the table width in mm.)

3, Length: Indicate the table length in mm.

Series	Shape	Model	Characteristics
CRWUG		CRWUG	A unit with cage creep proof function that realizes complete compatibility with CRWU in mounting dimensions. As external dimensions are the same, this can replace machine or device using CRWU without changing mounting dimensions, as well as new applications.
CRWU		CRWU	An ordinary type unit to be fixed to machine or device with bolts as it is, thanks to table and bed mounted to high accuracy.
		CRWU...R	Low height unit without CRWU bed. Linear motion with stable accuracy and high rigidity can be achieved for load in every direction.
		CRWU...RS	A compact and light unit of very simple structure. This may be used as a highaccuracy unit with small motion inertia by moving the center way.