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

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
W 61910	-	72 mm	12 mm	12.5 N	11.6 N	-	12000
W 61910 R	-	72 mm	12 mm	12.5 N	11.6 N	-	12000
W 61910 R-2Z	-	72 mm	12 mm	12.5 N	11.6 N	-	9500
W 61910-2RS1	-	72 mm	12 mm	12.5 N	11.6 N	-	5600
W 61910-2RZ	-	72 mm	12 mm	12.5 N	11.6 N	-	9500
W 61910-2Z	-	72 mm	12 mm	12.5 N	11.6 N	-	9500
W 61911	-	80 mm	13 mm	14.3 N	14 N	-	11000
W 61911-2RS1	-	80 mm	13 mm	14.3 N	14 N	-	5000
W 61911-2Z	-	80 mm	13 mm	14.3 N	14 N	-	8500
W 61912	-	85 mm	13 mm	17.4 N	17.3 N	-	10000
W 61912-2RS1	-	85 mm	13 mm	17.4 N	17.3 N	-	4500
W 61912-2Z	-	85 mm	13 mm	17.4 N	17.3 N	-	8000
W 61913	-	90 mm	13 mm	15.1 N	16 N	-	9500
W 61913-2RS1	-	90 mm	13 mm	15.1 N	16 N	-	4300
W 61913-2Z	-	90 mm	13 mm	15.1 N	16 N	-	7500
W 61914	-	100 mm	16 mm	20.3 N	20.8 N	-	8500
W 61914-2RS1	-	100 mm	16 mm	20.3 N	20.8 N	-	4000
W 61914-2Z	-	100 mm	16 mm	20.3 N	20.8 N	-	7000
W 61915	-	105 mm	16 mm	21.2 N	22.4 N	-	8000
W 61915-2RS1	-	105 mm	16 mm	21.2 N	22.4 N	-	3600

Deep groove ball bearing