Ball bearings WIB - Special drawing bearings - Designation system for WIB special bearings

SPECIAL BEARINGS Designation System for WIB Special Bearings SAMPLE BEARING:
	S	DMS4ES00	-2RSR	Y	63
		BASE
	Except for the designation of the base, the designation system of special WIB bearings is identical to the designation system for standard WIB bearings.				More information: Designation System (Standard Bearings)
	Example of designation for a special bearing base

	DMS	4	ES	--	00

	DMS	Outer Ring		D - One-side chamfer M - Outer ring wider than inner ring S - X65 Cr13 (ACD34) stainless steel ring * Note: Codes for the profiles or a special feature are according to the Profile Table (Also see Note #1 below)
	4	Bore Diameter		Bore diameter in mm (Also see Note #2 below). For bearings with integrated shaft the coding of the diameter will be as follows : a) If the raceway is machined on a full shaft, the value of the diameter will be 0. b) If the inner ring is mounted on a shaft, the value of the diameter will be the same as the value of the inner ring bore. Example: 4 Bore diameter 4 mm
	ES	Inner Ring		E - Two-side chamfer S - X65 Cr13 (ACD34) stainless steel inner ring * Note: Codes for the profiles or a special feature are according to the Profile Table (Also see Note #1 below)
	--	Shield Groove		Void - with groove for protections on the outer ring SD - without groove for protection on the outer ring
	00	Incremental Number		The incremental number allows one to differentiate bearings having the same codes.
	Notes: 1) Codes are listed alphabetically. There is no indication of dimensions. 2) If necessary 1/10 mm without rounding. Back to Special Bearings Menu Main Menu