Deep groove ball bearings-Shandong SQY Bearing Co.,Ltd

Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
D/W RW2 R-2RS1	3.175 mm	9.525 mm	4.762 mm	0.358 N	0.11 N	-	40000
D/W RW2-6	3.175 mm	9.525 mm	3.571 mm	0.364 N	0.114 N	-	80000
D/W RW2-5	3.175 mm	7.938 mm	3.571 mm	0.319 N	0.09 N	-	95000
D/W R155 R-2ZS	3.967 mm	7.938 mm	3.175 mm	0.203 N	0.075 N	-	70000
D/W RW155 R	3.967 mm	7.938 mm	3.571 mm	0.203 N	0.075 N	-	90000
D/W RW155	3.967 mm	7.938 mm	3.571 mm	0.203 N	0.075 N	-	90000
D/W R155 R	3.967 mm	7.938 mm	2.779 mm	0.203 N	0.075 N	-	90000
D/W RW155 R-2ZS	3.967 mm	7.938 mm	3.967 mm	0.203 N	0.075 N	-	70000
D/W R155-2ZS	3.967 mm	7.938 mm	3.175 mm	0.203 N	0.075 N	-	70000
D/W R155	3.967 mm	7.938 mm	2.779 mm	0.203 N	0.075 N	-	90000
D/W RW155-2ZS	3.967 mm	7.938 mm	3.967 mm	0.203 N	0.075 N	-	70000
W 637/4 XR	4 mm	10 mm	3 mm	0.553 N	0.245 N	-	80000
W 637/4 XR-2Z	4 mm	8 mm	3 mm	0.225 N	0.072 N	-	75000
W 619/4	4 mm	11 mm	4 mm	0.54 N	0.176 N	-	80000
634-Z	4 mm	16 mm	5 mm	1.11 N	0.38 N	-	60000
628/4-2Z	4 mm	9 mm	3.5 mm	0.54 N	0.18 N	-	70000
W 638/4-2Z	4 mm	9 mm	4 mm	0.364 N	0.114 N	-	70000
624-2Z	4 mm	13 mm	5 mm	0.936 N	0.29 N	-	53000
W 604 R	4 mm	12 mm	4 mm	0.54 N	0.176 N	-	80000
618/4	4 mm	9 mm	2.5 mm	0.423 N	0.116 N	-	85000