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

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
W 619/8	-	19 mm	6 mm	1.25 N	0.455 N	-	53000
W 619/8 R	-	19 mm	6 mm	1.25 N	0.455 N	-	53000
W 619/8 R-2RS1	-	19 mm	6 mm	1.25 N	0.455 N	-	24000
W 619/8 R-2Z	-	19 mm	6 mm	1.25 N	0.455 N	-	43000
W 619/8-2RS1	-	19 mm	6 mm	1.25 N	0.455 N	-	24000
W 619/8-2RZ	-	19 mm	6 mm	1.25 N	0.455 N	-	43000
W 619/8-2Z	-	19 mm	6 mm	1.25 N	0.455 N	-	43000
W 619/9	-	20 mm	6 mm	2.12 N	1.06 N	-	50000
W 619/9 R	-	20 mm	6 mm	2.12 N	1.06 N	-	50000
W 619/9 R-2RS1	-	20 mm	6 mm	2.12 N	1.06 N	-	22000
W 619/9 R-2Z	-	20 mm	6 mm	2.12 N	1.06 N	-	40000
W 619/9-2RS1	-	20 mm	6 mm	2.12 N	1.06 N	-	22000
W 619/9-2RZ	-	20 mm	6 mm	2.12 N	1.06 N	-	40000
W 619/9-2Z	-	20 mm	6 mm	2.12 N	1.06 N	-	40000
W 61900	-	22 mm	6 mm	2.34 N	1.25 N	-	45000
W 61900 R	-	22 mm	6 mm	2.34 N	1.25 N	-	45000
W 61900 R-2RS1	-	22 mm	6 mm	2.34 N	1.25 N	-	20000
W 61900 R-2RZ	-	22 mm	6 mm	2.34 N	1.25 N	-	36000
W 61900 R-2Z	-	22 mm	6 mm	2.34 N	1.25 N	-	36000
W 61900-2RS1	-	22 mm	6 mm	2.34 N	1.25 N	-	20000

Deep groove ball bearing