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

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
W 61900-2RZ	-	22 mm	6 mm	2.34 N	1.25 N	-	36000
W 61900-2Z	-	22 mm	6 mm	2.34 N	1.25 N	-	36000
W 61901	-	24 mm	6 mm	2.51 N	1.46 N	-	40000
W 61901 R	-	24 mm	6 mm	2.51 N	1.46 N	-	40000
W 61901 R-2RS1	-	24 mm	6 mm	2.51 N	1.46 N	-	19000
W 61901 R-2RZ	-	24 mm	6 mm	2.51 N	1.46 N	-	32000
W 61901 R-2Z	-	24 mm	6 mm	2.51 N	1.46 N	-	32000
W 61901-2RS1	-	24 mm	6 mm	2.51 N	1.46 N	-	19000
W 61901-2RZ	-	24 mm	6 mm	2.51 N	1.46 N	-	32000
W 61901-2Z	-	24 mm	6 mm	2.51 N	1.46 N	-	32000
W 61902	-	28 mm	7 mm	3.71 N	2.24 N	-	34000
W 61902 R	-	28 mm	7 mm	3.71 N	2.24 N	-	34000
W 61902 R-2RS1	-	28 mm	7 mm	3.71 N	2.24 N	-	16000
W 61902 R-2RZ	-	28 mm	7 mm	3.71 N	2.24 N	-	28000
W 61902 R-2Z	-	28 mm	7 mm	3.71 N	2.24 N	-	28000
W 61902-2RS1	-	28 mm	7 mm	3.71 N	2.24 N	-	16000
W 61902-2RZ	-	28 mm	7 mm	3.71 N	2.24 N	-	28000
W 61902-2Z	-	28 mm	7 mm	3.71 N	2.24 N	-	28000
W 61903	-	30 mm	7 mm	3.97 N	2.55 N	-	32000
W 61903 R	-	30 mm	7 mm	3.97 N	2.55 N	-	32000

Deep groove ball bearing