Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
WF638/2-2ZX	2 mm	5 mm	2.3 mm	0.19 N	0.06 N	98000 rpm	110000 rpm
WF638/1.5-2ZX	1.5 mm	4 mm	2 mm	0.11 N	0.03 N	120000 rpm	140000 rpm
MLF8014	8 mm	14 mm	3.5 mm	0.74 N	0.33 N	44000 rpm	52000 rpm
MLF8012	8 mm	12 mm	2.5 mm	0.37 N	0.19 N	47000 rpm	55000 rpm
F637	7 mm	26 mm	9 mm	4.55 N	1.95 N	26000 rpm	32000 rpm
MLF7013	7 mm	13 mm	3 mm	0.7 N	0.29 N	47000 rpm	55000 rpm
MLF7011	7 mm	11 mm	2.5 mm	0.43 N	0.23 N	49000 rpm	59000 rpm
F636	6 mm	22 mm	7 mm	3.3 N	1.35 N	31000 rpm	37000 rpm
MLF6012	6 mm	12 mm	3 mm	0.71 N	0.29 N	49000 rpm	59000 rpm
MLF6010	6 mm	10 mm	2.5 mm	0.36 N	0.16 N	53000 rpm	63000 rpm
MLF5010	5 mm	10 mm	3 mm	0.43 N	0.17 N	55000 rpm	65000 rpm
MLF5009	5 mm	9 mm	2.5 mm	0.32 N	0.13 N	56000 rpm	67000 rpm
MLF5008	5 mm	8 mm	2 mm	0.23 N	0.09 N	59000 rpm	70000 rpm
MLF4010	4 mm	10 mm	3 mm	0.65 N	0.23 N	56000 rpm	67000 rpm
MLF4008	4 mm	8 mm	2 mm	0.31 N	0.11 N	61000 rpm	73000 rpm