Bearing No.	Boundary dimensions					Basic load rating(kN)		Limiting speeds		Mass
	mm					Dynamic	Static	rpm		Kg
	d	D	B	rs min	rs1 min	Cr	Cor	Grease	Oil	≈
NF204E	20	47	14	1	0.6	17	14	17,000	20,000	0.109
NF205E	25	52	15	1	0.6	28	27	11,000	14,000	0.148
NF206E	30	62	16	1	0.6	36	36	8,500	11,000	0.22
NF207E	35	72	17	1.1	0.6	47	48	7,500	9,500	0.344
NF208E	40	80	18	1.1	1.1	52	53	7,000	9,000	0.39
NF209E	45	85	19	1.1	1.1	59	64	6,300	8,000	0.52
NF210E	50	90	20	1.1	1.1	61	69	6,000	7,500	0.56
NF211E	55	100	21	1.5	1.1	80	96	5,300	6,700	0.62
NF212E	60	110	22	1.5	1.5	90	102	5,000	6,300	0.84
NF213E	65	120	23	1.5	1.5	102	118	4,500	5,600	1.05
NF214E	70	125	24	1.5	1.5	112	135	4,300	5,300	1.29
NF215E	75	130	25	1.5	1.5	125	155	4,000	5,000	1.45
NF216E	80	140	26	2	2	132	165	3,800	4,800	1.74
NF217E	85	150	28	2	2	158	192	3,600	4,500	2.08
NF218E	90	160	30	2	2	170	203	3,400	4,300	2.5
NF219E	95	170	32	2.1	2.1	192	214	3,200	4,000	2.8
NF220E	100	180	34	2.1	2.1	208	226	3,000	3,800	3.14
NF221E	105	190	36	2.1	2.1	224	238	2,800	3,600	4
NF222E	110	200	38	2.1	2.1	239	342	2,600	3,400	5.11
NF224E	120	215	40	2.1	2.1	247	249	2,200	3,000	6.32
NF226E	130	230	40	2.1	2.1	358	372	2,000	2,800	7.38
NF228E	140	250	42	2.4	2.4	302	415	1,800	2,400	9.01