Deep groove ball bearing-Shandong Dongjie Bearing Co., Ltd.

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
W 6304-2RZ	-	52 mm	15 mm	13.8 N	7.8 N	-	17000
W 6304-2Z	-	52 mm	15 mm	13.8 N	7.8 N	-	17000
W 6305	-	62 mm	17 mm	17.8 N	11.2 N	-	17000
W 6305-2RS1	-	62 mm	17 mm	17.8 N	11.2 N	-	7500
W 6305-2RZ	-	62 mm	17 mm	17.8 N	11.2 N	-	13000
W 6305-2Z	-	62 mm	17 mm	17.8 N	11.2 N	-	13000
W 6306	-	72 mm	19 mm	22.9 N	15 N	-	14000
W 6306-2RS1	-	72 mm	19 mm	22.9 N	15 N	-	6300
W 6306-2RZ	-	72 mm	19 mm	22.9 N	15 N	-	11000
W 6306-2Z	-	72 mm	19 mm	22.9 N	15 N	-	11000
W 6307	-	80 mm	21 mm	28.6 N	19 N	-	13000
W 6307-2RS1	-	80 mm	21 mm	28.6 N	19 N	-	5600
W 6307-2RZ	-	80 mm	21 mm	28.6 N	19 N	-	10000
W 6307-2Z	-	80 mm	21 mm	28.6 N	19 N	-	10000
W 633	-	13 mm	5 mm	0.741 N	0.25 N	-	70000
W 633-2RS1	-	13 mm	5 mm	0.741 N	0.25 N	-	32000
W 633-2Z	-	13 mm	5 mm	0.741 N	0.25 N	-	56000
W 634	-	16 mm	5 mm	0.761 N	0.265 N	-	63000
W 634 R	-	16 mm	5 mm	0.761 N	0.265 N	-	63000
W 634 R-2RS1	-	16 mm	5 mm	0.761 N	0.265 N	-	30000

Deep groove ball bearing