Boundary dimensions(mm)								Load rating(kN)		Limiting speed (r/min)		Bearing numbers		Abutment and fillet dimensions mm						Weight (reference) (tapered hole) (kg)
d	D	B	r1,2 min	Fw	Ew	b	k	Cr	Cor	Grease	Oil	Cylinrical hole	Tapered hole	da min	da max	db min	Da max	Da min	ra max
25	47	16	0.6	-	41.3	6	2.5	26.0	31.3	19000	22000	NN3005	NN3005K	29.0	-	-	43.0	42	0.6	0.120
30	55	19	1.0	-	48.5	6	2.5	35.2	41.6	16000	18000	NN3006	NN3006K	35.0	-	-	50.0	49	1.0	0.189
35	62	20	1.0	-	55.0	6	2.5	37.7	47.5	14000	16000	NN3007	NN3007K	40.0	-	-	57.0	56	1.0	0.249
40	68	21	1.0	-	61.0	6	2.5	44.6	57.4	12000	14000	NN3008	NN3008K	45.0	-	-	63.0	62	1.0	0.280
45	75	23	1.0	-	67.5	6	2.5	52.8	77.9	11000	13000	NN3009	NN3009K	50.0	-	-	70.0	69	1.0	0.366
50	80	23	1.0	-	72.5	6	2.5	56.5	78.5	10000	12000	NN3010/W33	NN3010K/W33	55.0	-	-	75.0	74	1.0	0.406
55	90	26	1.1	-	81.0	8	3.0	71.7	98.0	9500	11000	NN3011/W33	NN3011K/W33	61.5	-	-	83.5	82	1.0	0.595
60	95	26	1.1	-	86.1	8	3.0	72.9	98.8	9000	10000	NN3012/W33	NN3012K/W33	66.5	-	-	88.5	87	1.0	0.634
65	100	26	1.1	-	91.0	8	3.0	82.6	112.0	8500	9500	NN3013/W33	NN3013K/W33	71.5	-	-	93.5	92	1.0	0.675
70	110	30	1.1	-	100.0	8	3.0	94.7	136.0	7500	8500	NN3014/W33	NN3014K/W33	76.5	-	-	103.5	101	1.0	0.976
75	115	30	1.1	-	105.0	8	3.0	95.9	142.0	7000	8000	NN3015/W33	NN3015K/W33	81.5	-	-	108.5	106	1.0	1.020
80	125	34	1.1	-	113.0	8	3.5	120.0	178.0	6700	7500	NN3016/W33	NN3016K/W33	86.5	-	-	118.5	114	1.0	1.420
85	130	34	1.1	-	118.0	8	3.5	124.0	192.0	6300	7000	NN3017/W33	NN3017K/W33	91.0	-	-	123.5	119	1.0	1.500
90	140	37	1.5	-	127.0	8	3.5	140.0	227.0	6000	6700	NN3018/W33	NN3018K/W33	98.0	-	-	132.0	129	1.5	1.940
95	145	37	1.5	-	132.0	8	3.5	143.0	237.0	5600	6300	NN3019/W33	NN3019K/W33	103.0	-	-	132.0	134	1.5	2.020
100	140	40	1.1	113.0	-	8	3.0	144.0	260.0	5600	6300	NNU3020/W33	NNU3020K/W33	106.5	111	115	133.5	-	1.0	1.930
100	150	37	1.5	-	137.0	8	3.5	153.0	260.0	5300	6000	NN3020/W33	NN3020K/W33	108.0	-	-	142.0	139	1.5	2.120