Deep groove ball bearings-Liaocheng Kangna Machinery Co., Ltd.

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Deep groove ball bearings

Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
W 61801	12 mm	21 mm	5 mm	1.51 N	0.9 N	70000 rpm	43000 rpm
W 61800-2Z	10 mm	19 mm	5 mm	1.48 N	0.83 N	80000 rpm	38000 rpm
W 61800-2RZ	10 mm	19 mm	5 mm	1.48 N	0.83 N	80000 rpm	38000 rpm
W 61800-2RS1	10 mm	19 mm	5 mm	1.48 N	0.83 N	-	22000 rpm
W 61800 R-2Z	10 mm	19 mm	5 mm	1.48 N	0.83 N	80000 rpm	38000 rpm
W 61800 R-2RZ	10 mm	19 mm	5 mm	1.48 N	0.83 N	80000 rpm	38000 rpm
W 61800 R-2RS1	10 mm	19 mm	5 mm	1.48 N	0.83 N	-	22000 rpm
W 61800 R	10 mm	19 mm	5 mm	1.48 N	0.83 N	80000 rpm	48000 rpm
W 61800	10 mm	19 mm	5 mm	1.48 N	0.83 N	80000 rpm	48000 rpm
W 618/9 R	9 mm	17 mm	4 mm	0.761 N	0.335 N	85000 rpm	53000 rpm
W 618/9	9 mm	17 mm	4 mm	0.761 N	0.335 N	85000 rpm	53000 rpm
W 618/8-2Z	8 mm	16 mm	4 mm	0.715 N	0.3 N	90000 rpm	45000 rpm
W 618/8 R	8 mm	16 mm	4 mm	0.715 N	0.3 N	90000 rpm	56000 rpm
W 618/8	8 mm	16 mm	4 mm	0.715 N	0.3 N	90000 rpm	56000 rpm
W 618/7 R	7 mm	14 mm	3.5 mm	0.663 N	0.26 N	100000 rpm	63000 rpm
W 618/7	7 mm	14 mm	3.5 mm	0.663 N	0.26 N	100000 rpm	63000 rpm
W 618/6 R	6 mm	13 mm	3.5 mm	0.618 N	0.224 N	110000 rpm	67000 rpm
W 618/6	6 mm	13 mm	3.5 mm	0.618 N	0.224 N	110000 rpm	67000 rpm
W 618/5 R	5 mm	11 mm	3 mm	0.403 N	0.143 N	120000 rpm	75000 rpm
W 618/5	5 mm	11 mm	3 mm	0.403 N	0.143 N	120000 rpm	75000 rpm