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Specifications

Ningbo Tongren Bearing Co., Ltd.

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Accuracy

Bearings can be manufactured to the dimensional and rotational accuracy specified in ABEC-1, ABEC-3, ABEC-5, and ABEC-7.

Accuracy Grade Comparison Table

Country	Standard	Accuracy Grade
China	GB	0	6	5	4
USA	ANSI	ABEC-1	ABEC-3	ABEC-5	ABEC-7
	ISO	0	6	5	4
Germany	DIN	P0	P6	P5	P4
Japan	JIS	P0	P6	P5	P4

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Address: Kandun Industrial Park, Cixi, Ningbo, China

Tel:86-574-63288688

Email:tr@toren.cc

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