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 630/1.5 R-2Z	1.5 mm	6 mm	3 mm	0.19 N	0.051 N	-	90000
W 639/1.5 R-2Z	1.5 mm	5 mm	2.6 mm	0.135 N	0.036 N	-	100000
W 619/1.5 R	1.5 mm	5 mm	2 mm	0.135 N	0.036 N	-	120000
W 618/1.5 R	1.5 mm	4 mm	1.2 mm	0.062 N	0.016 N	-	140000
W 618/1.5	1.5 mm	4 mm	1.2 mm	0.062 N	0.016 N	-	140000
W 60/1.5 R	1.5 mm	6 mm	2.5 mm	0.19 N	0.051 N	-	110000
W 630/1.5-2Z	1.5 mm	6 mm	3 mm	0.19 N	0.051 N	-	90000
W 639/1.5-2Z	1.5 mm	5 mm	2.6 mm	0.135 N	0.036 N	-	100000
W 638/1.5-2Z	1.5 mm	4 mm	2 mm	0.062 N	0.016 N	-	110000
W 60/1.5	1.5 mm	6 mm	2.5 mm	0.19 N	0.051 N	-	110000
W 638/1.5 R-2Z	1.5 mm	4 mm	2 mm	0.062 N	0.016 N	-	110000
D/W RW1-4 R	1.984 mm	6.35 mm	3.175 mm	0.163 N	0.048 N	-	100000
D/W R1-4 R-2ZS	1.984 mm	6.35 mm	3.571 mm	0.163 N	0.048 N	-	85000
D/W R1-4 R	1.984 mm	6.35 mm	2.38 mm	0.163 N	0.048 N	-	100000
D/W RW1-4-2Z	1.984 mm	6.35 mm	4.366 mm	0.163 N	0.048 N	-	85000
D/W RW1-4-2ZS	1.984 mm	6.35 mm	4.366 mm	0.163 N	0.048 N	-	85000
D/W R1-4-2ZS	1.984 mm	6.35 mm	3.571 mm	0.163 N	0.048 N	-	85000
D/W R1-4-2Z	1.984 mm	6.35 mm	3.571 mm	0.163 N	0.048 N	-	85000
D/W RW1-4 R-2Z	1.984 mm	6.35 mm	4.366 mm	0.163 N	0.048 N	-	85000
D/W R1-4 R-2Z	1.984 mm	6.35 mm	3.571 mm	0.163 N	0.048 N	-	85000