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
W 639/2 R-2Z	2 mm	6 mm	3 mm	0.19 N	0.051 N	-	90000
W 630/2 R-2ZS	2 mm	7 mm	3.5 mm	0.221 N	0.067 N	-	80000
W 638/2 R-2Z	2 mm	5 mm	2.3 mm	0.094 N	0.025 N	-	100000
W 638/2-2Z	2 mm	5 mm	2.3 mm	0.094 N	0.025 N	-	100000
W 602 XR-2ZS	2 mm	7 mm	3 mm	0.221 N	0.067 N	-	80000
W 618/2 XR	2 mm	5 mm	2 mm	0.094 N	0.025 N	-	120000
W 602 R	2 mm	7 mm	2.8 mm	0.221 N	0.067 N	-	100000
W 638/2 X-2Z	2 mm	5 mm	2.5 mm	0.094 N	0.025 N	-	100000
W 638/2 XR-2Z	2 mm	5 mm	2.5 mm	0.094 N	0.025 N	-	100000
D/W R133-2ZS	2.38 mm	4.762 mm	2.38 mm	0.078 N	0.025 N	-	95000
D/W RW133 R	2.38 mm	4.762 mm	2.38 mm	0.104 N	0.03 N	-	120000
D/W R1-5 R	2.38 mm	7.938 mm	2.779 mm	0.312 N	0.088 N	-	95000
D/W R133 R	2.38 mm	4.762 mm	1.588 mm	0.104 N	0.03 N	-	120000
D/W RW133-2ZS	2.38 mm	4.762 mm	3.175 mm	0.078 N	0.025 N	-	95000
D/W R133 R-2ZS	2.38 mm	4.762 mm	2.38 mm	0.078 N	0.025 N	-	95000
D/W R1-5-2Z	2.38 mm	7.938 mm	3.571 mm	0.312 N	0.088 N	-	80000
D/W RW133	2.38 mm	4.762 mm	2.38 mm	0.104 N	0.03 N	-	120000
D/W RW133 R-2ZS	2.38 mm	4.762 mm	3.175 mm	0.078 N	0.025 N	-	95000
D/W R1-5	2.38 mm	7.938 mm	2.779 mm	0.312 N	0.088 N	-	95000
D/W R1-5 R-2Z	2.38 mm	7.938 mm	3.571 mm	0.312 N	0.088 N	-	80000