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

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
W 619/2 XR-2Z	-	6 mm	2.5 mm	0.19 N	0.051 N	-	90000
W 619/2.5	-	7 mm	2.5 mm	0.221 N	0.067 N	-	100000
W 619/2.5 R	-	7 mm	2.5 mm	0.221 N	0.067 N	-	100000
W 619/2-2Z	-	6 mm	2.3 mm	0.094 N	0.025 N	-	100000
W 619/3	-	8 mm	3 mm	0.319 N	0.09 N	-	95000
W 619/3 R	-	8 mm	3 mm	0.319 N	0.09 N	-	95000
W 619/3 R-2Z	-	8 mm	3 mm	0.225 N	0.072 N	-	75000
W 619/3-2Z	-	8 mm	3 mm	0.225 N	0.072 N	-	75000
W 619/4	-	11 mm	4 mm	0.54 N	0.176 N	-	80000
W 619/4 R	-	11 mm	4 mm	0.54 N	0.176 N	-	80000
W 619/4 R-2RS1	-	11 mm	4 mm	0.54 N	0.176 N	-	36000
W 619/4 R-2Z	-	11 mm	4 mm	0.54 N	0.176 N	-	63000
W 619/4-2RS1	-	11 mm	4 mm	0.54 N	0.176 N	-	36000
W 619/4-2RZ	-	11 mm	4 mm	0.54 N	0.176 N	-	63000
W 619/4-2Z	-	11 mm	4 mm	0.54 N	0.176 N	-	63000
W 619/5	-	13 mm	4 mm	0.761 N	0.335 N	-	70000
W 619/5 R	-	13 mm	4 mm	0.761 N	0.335 N	-	70000
W 619/5 R-2RS1	-	13 mm	4 mm	0.761 N	0.335 N	-	32000
W 619/5 R-2Z	-	13 mm	4 mm	0.761 N	0.335 N	-	56000
W 619/5 X-2Z	-	13 mm	5 mm	0.761 N	0.335 N	-	56000

Deep groove ball bearing