Bearing Type	Mass	Dimensions			Basic Load Ratings		Limiting
		d	D	B	Cr	Cor	Speed
					Dynamic	Static
	g				kN	kN	rpm
NF 204E	140	20	47	14	14.7	7.4	15000
NFP204E	140	20	47	14	14.7	7.4	15000
NF 304E	201	20	52	15	20.5	10.4	12000
NFP304E	201	20	52	15	20.5	10.4	12000
NF 205E	140	25	52	15	16.8	8.8	12000
NFP205E	140	25	52	15	16.8	8.8	12000
NF 305E	254	25	62	17	28.6	15	9500
NFP305E	254	25	62	17	28.6	15	9500
NF 206E	216	30	62	16	22.4	12	10000
NFP206E	219	30	62	16	22.4	12	10000
NF 306E	377	30	72	19	36.9	20	8500
NFP306E	395	30	72	19	36.9	20	8500
NF 207E	300	35	72	17	31.9	17.6	9000
NFP207E	321	35	72	17	31.9	17.6	9000
NF 307E	535	35	80	21	44.6	25	8000
NFP307E	575	35	80	21	44.6	25	8000
NF 208E	390	40	80	18	41.8	24	8500
NFP208E	396	40	80	18	41.8	24	8500
NF 308E	750	40	90	23	56.1	32.5	6700
NFP308E	750	40	90	23	56.1	32.5	6700
Note:
1.These load, speed and mass is reference of choice only.
2.If the cages are made of plastics, suffix "TN" is added to the bearing No.,
the maximum allowable working themperrature is 120? in continuous working ,
150? in temporary working and 180? in short working.
3.With grease lubrication, 60% of these limiting speed will apply.