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

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
W 619/5-2RS1	-	13 mm	4 mm	0.761 N	0.335 N	-	32000
W 619/5-2RZ	-	13 mm	4 mm	0.761 N	0.335 N	-	56000
W 619/5-2Z	-	13 mm	4 mm	0.761 N	0.335 N	-	56000
W 619/6	-	15 mm	5 mm	0.761 N	0.265 N	-	63000
W 619/6 R	-	15 mm	5 mm	0.761 N	0.265 N	-	63000
W 619/6 R-2RS1	-	15 mm	5 mm	0.761 N	0.265 N	-	30000
W 619/6 R-2Z	-	15 mm	5 mm	0.761 N	0.265 N	-	50000
W 619/6 X-2RS1	-	16 mm	5 mm	0.761 N	0.265 N	-	30000
W 619/6 X-2RZ	-	16 mm	5 mm	0.761 N	0.265 N	-	50000
W 619/6 X-2Z	-	16 mm	5 mm	0.761 N	0.265 N	-	50000
W 619/6-2RS1	-	15 mm	5 mm	0.761 N	0.265 N	-	30000
W 619/6-2RZ	-	15 mm	5 mm	0.761 N	0.265 N	-	50000
W 619/6-2Z	-	15 mm	5 mm	0.761 N	0.265 N	-	50000
W 619/7	-	17 mm	5 mm	0.923 N	0.365 N	-	56000
W 619/7 R	-	17 mm	5 mm	0.923 N	0.365 N	-	56000
W 619/7 R-2RS1	-	17 mm	5 mm	0.923 N	0.365 N	-	26000
W 619/7 R-2Z	-	17 mm	5 mm	0.923 N	0.365 N	-	45000
W 619/7-2RS1	-	17 mm	5 mm	0.923 N	0.365 N	-	26000
W 619/7-2RZ	-	17 mm	5 mm	0.923 N	0.365 N	-	45000
W 619/7-2Z	-	17 mm	5 mm	0.923 N	0.365 N	-	45000

Deep groove ball bearing