Deep groove ball bearings-Sealed deep groove ball bearings,Motor bearings丨Oukai Bearing

Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
W 638/2-2Z	2 mm	5 mm	2.3 mm	0.094 N	0.025 N	0.001 rpm	100000
W 638/2.5-2Z	2.5 mm	6 mm	2.6 mm	0.117 N	0.036 N	0.002 rpm	85000
W 638/2.5 R-2Z	2.5 mm	6 mm	2.6 mm	0.117 N	0.036 N	0.002 rpm	85000
W 638/2 XR-2Z	2 mm	5 mm	2.5 mm	0.094 N	0.025 N	0.001 rpm	100000
W 638/2 X-2Z	2 mm	5 mm	2.5 mm	0.094 N	0.025 N	0.001 rpm	100000
W 638/2 R-2Z	2 mm	5 mm	2.3 mm	0.094 N	0.025 N	0.001 rpm	100000
W 638/1.5-2Z	1.5 mm	4 mm	2 mm	0.062 N	0.016 N	0.001 rpm	110000
W 638/1.5 R-2Z	1.5 mm	4 mm	2 mm	0.062 N	0.016 N	0.001 rpm	110000
W 638/1	1 mm	3 mm	1.5 mm	0.052 N	0.012 N	0.001 rpm	150000
W 638	8 mm	28 mm	9 mm	3.97 N	1.96 N	0.083 rpm	40000
W 637-2Z	7 mm	26 mm	9 mm	3.97 N	1.96 N	0.083 rpm	32000
W 637-2RZ	7 mm	26 mm	9 mm	3.97 N	1.96 N	0.083 rpm	32000
W 637-2RS1	7 mm	26 mm	9 mm	3.97 N	1.96 N	0.083 rpm	19000
W 637/9-2ZS	9 mm	14 mm	4.5 mm	0.52 N	0.236 N	0.01 rpm	45000
W 637/9 R-2Z	9 mm	14 mm	4.5 mm	0.52 N	0.236 N	0.01 rpm	45000
W 637/8-2ZS	8 mm	12 mm	3.5 mm	0.312 N	0.14 N	0.006 rpm	50000
W 637/8-2Z	8 mm	12 mm	3.5 mm	0.312 N	0.14 N	0.006 rpm	53000
W 637/8 XR	8 mm	14 mm	3.5 mm	0.462 N	0.193 N	0.008 rpm	60000
W 637/8 X	8 mm	14 mm	3.5 mm	0.462 N	0.193 N	0.008 rpm	60000
W 637/8 R-2ZS	8 mm	12 mm	3.5 mm	0.312 N	0.14 N	0.006 rpm	50000

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Shandong Oukai Bearing Manufacturing Co.,Ltd

Tel：0635-2858518

Phone：150 9506 6919

Fax：0635-2858518

Address：Yandian Industry Park, Linqing City, Shandong Province