MTWB offers high precision classed P6 or above bearing; customer can select their right vibration/noise level hence yielding the best cost advantage.

Precision Level	Tolerance Conformance Grading
International ISO	Normal	Class 6	Class 5	Class 4	Class 2
American ANSI/ABMA	ABEC-1	ABEC-3	ABEC-5	ABEC-7	ABEC-9
Japanese JIS	JIS 0	JIS 6	JIS 5	JIS 4	JIS 2
Germany DIN or SKF	P0	P6	P5	P4	P2

Digitalized QC and Grease Filling for Quantity Order