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

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
W 61815-2Z	-	95 mm	10 mm	10.8 N	13.7 N	-	7000
W 61816	-	100 mm	10 mm	11.1 N	14.3 N	-	8000
W 61816-2RS1	-	100 mm	10 mm	11.1 N	14.3 N	-	3600
W 61816-2RZ	-	100 mm	10 mm	11.1 N	14.3 N	-	6300
W 61816-2Z	-	100 mm	10 mm	11.1 N	14.3 N	-	6300
W 61817	-	110 mm	13 mm	16.3 N	20 N	-	7500
W 61817-2RS1	-	110 mm	13 mm	16.3 N	20 N	-	3400
W 61817-2Z	-	110 mm	13 mm	16.3 N	20 N	-	6000
W 61818	-	115 mm	13 mm	16.5 N	20.8 N	-	7000
W 61818-2RS1	-	115 mm	13 mm	16.5 N	20.8 N	-	3200
W 61818-2Z	-	115 mm	13 mm	16.5 N	20.8 N	-	5600
W 619/1	-	4 mm	1.6 mm	0.079 N	0.018 N	-	140000
W 619/1 R	-	4 mm	1.6 mm	0.079 N	0.018 N	-	140000
W 619/1.5	-	5 mm	2 mm	0.135 N	0.036 N	-	120000
W 619/1.5 R	-	5 mm	2 mm	0.135 N	0.036 N	-	120000
W 619/2	-	6 mm	2.3 mm	0.19 N	0.051 N	-	110000
W 619/2 R	-	6 mm	2.3 mm	0.19 N	0.051 N	-	110000
W 619/2 X	-	6 mm	2.5 mm	0.19 N	0.051 N	-	110000
W 619/2 X-2Z	-	6 mm	2.5 mm	0.19 N	0.051 N	-	90000
W 619/2 XR	-	6 mm	2.5 mm	0.19 N	0.051 N	-	110000

Deep groove ball bearing