Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
625-Z	5 mm	16 mm	5 mm	1.14 N	0.38 N	95000 rpm	60000 rpm
W 627/5 R-2Z	5 mm	8 mm	2.5 mm	0.121 N	0.045 N	140000 rpm	70000 rpm
W 637/5 X-2ZS	5 mm	9 mm	3 mm	0.247 N	0.085 N	130000 rpm	67000 rpm
WBB1-8705-2RZ	5 mm	10 mm	4 mm	0.247 N	0.085 N	130000 rpm	67000 rpm
W 625 R-2Z	5 mm	16 mm	5 mm	1.43 N	0.63 N	100000 rpm	50000 rpm
638/5-2Z	5 mm	11 mm	5 mm	0.64 N	0.26 N	120000 rpm	60000 rpm
W 627/5 XR	5 mm	9 mm	2.5 mm	0.247 N	0.085 N	130000 rpm	85000 rpm
W 635 R	5 mm	19 mm	6 mm	2.03 N	0.88 N	85000 rpm	56000 rpm
W 617/5	5 mm	8 mm	2 mm	0.174 N	0.061 N	140000 rpm	85000 rpm
635-2RZ	5 mm	19 mm	6 mm	2.34 N	0.95 N	80000 rpm	40000 rpm
W 619/5-2RS1	5 mm	13 mm	4 mm	0.761 N	0.335 N	-	32000 rpm
W 605	5 mm	14 mm	5 mm	0.761 N	0.26 N	110000 rpm	67000 rpm
W 635	5 mm	19 mm	6 mm	2.03 N	0.88 N	85000 rpm	56000 rpm
W 635-2RZ	5 mm	19 mm	6 mm	2.03 N	0.88 N	85000 rpm	43000 rpm
W 635-2Z	5 mm	19 mm	6 mm	2.03 N	0.88 N	85000 rpm	43000 rpm
635-RS1	5 mm	19 mm	6 mm	2.34 N	0.95 N	-	24000 rpm
WBB1-8705 R-2RS1	5 mm	10 mm	4 mm	0.247 N	0.085 N	-	38000 rpm
W 625	5 mm	16 mm	5 mm	1.43 N	0.63 N	100000 rpm	63000 rpm
W 638/5-2Z	5 mm	11 mm	5 mm	0.403 N	0.143 N	120000 rpm	60000 rpm
W 605-2Z	5 mm	14 mm	5 mm	0.761 N	0.26 N	110000 rpm	53000 rpm