Model-Wuxi Zhongyuan Bearing Co., Ltd

Part Number	d - Bore	D - Outer Diameter	B - Width	Bearing Type
W 618/3 R	3 mm	7 mm	2 mm	Deep groove ball bearing
W 627/3 R-2Z	3 mm	6 mm	2.5 mm	Deep groove ball bearing
W 638/3-2Z	3 mm	7 mm	3 mm	Deep groove ball bearing
W 630/3 R-2Z	3 mm	9 mm	5 mm	Deep groove ball bearing
W 638/3 R-2RS1	3 mm	7 mm	3 mm	Deep groove ball bearing
D/W RW2-5-2Z	3.175 mm	7.938 mm	4.366 mm	Deep groove ball bearing
D/W RW2-2Z	3.175 mm	9.525 mm	4.762 mm	Deep groove ball bearing
D/W R2-5 R-2Z	3.175 mm	7.938 mm	3.571 mm	Deep groove ball bearing
D/W R2A	3.175 mm	12.7 mm	4.366 mm	Deep groove ball bearing
D/W R2 R	3.175 mm	9.525 mm	3.967 mm	Deep groove ball bearing
D/W R2-5 R	3.175 mm	7.938 mm	2.779 mm	Deep groove ball bearing
D/W RW2-5 R-2Z	3.175 mm	7.938 mm	4.366 mm	Deep groove ball bearing
D/W RW2 R-2Z	3.175 mm	9.525 mm	4.762 mm	Deep groove ball bearing
D/W R2-6	3.175 mm	9.525 mm	2.779 mm	Deep groove ball bearing
D/W R2-5	3.175 mm	7.938 mm	2.779 mm	Deep groove ball bearing
D/W RW144 R	3.175 mm	6.35 mm	3.175 mm	Deep groove ball bearing
D/W R2-2RZ	3.175 mm	9.525 mm	3.967 mm	Deep groove ball bearing
D/W RW2-6-2Z	3.175 mm	9.525 mm	4.366 mm	Deep groove ball bearing
D/W R144-2Z	3.175 mm	6.35 mm	2.779 mm	Deep groove ball bearing
D/W RW144-2Z	3.175 mm	6.35 mm	3.571 mm	Deep groove ball bearing

Part Number