Boundary dimensions (mm)					load ratings(KN)		Bearing No.				Limiting speeds(r/min)		Other dimensions(mm)			Mass(kg)
ｄ	D	B	rsmin	r1smin	Cr	Cor	NU0000型	NJ0000型	NUP0000型		脂润滑	油润滑	Fw	d2
20	42	12	0.6	0.3	10.5	9.5	NU1004	—	—		13000	17000	25.5	—		0.09
	47	14	1	0.6	25.8	24.0	NU204E	NJ204E	NUP204E		12000	16000	26.5	29.7		0.117
	47	18	1	0.6	30.8	30.0	NU2204E	NJ2204E	NUP2204E		12000	16000	26.5	29.7		0.149
	52	15	1.1	0.6	29.0	25.5	NU304E	NJ304E	NUP304E		11000	15000	27.5	31.2		0.155
	52	21	1.1	0.6	39.2	37.5	NU2304E	NJ2304E	NUP2304E		10000	14000	27.5	29.7		0.216
25	47	12	0.6	0.3	11	10.2	NU1005	—	—		11000	15000	30.5	—		0.1
	52	15	1	0.6	27.5	26.8	NU205E	NJ205E	NUP205E		11000	14000	31.5	34.7		0.14
	52	18	1	0.6	32.8	33.8	NU2205E	NJ2205E	NUP2205E		11000	14000	31.5	34.7		0.168
	62	17	1.1	1.1	38.5	35.8	NU305E	NJ305E	NUP305E		9000	12000	34	38.1		0.251
	62	24	1.1	1.1	53.2	54.5	NU2305E	NJ2305E	NUP2305E		9000	12000	34	38.1		0.355
30	55	13	1	0.6	13.0	12.8	NU1006	—	—		9500	12000	36.5	—		0.12
	62	16	1	0.6	36.0	35.5	NU206E	NJ206E	NUP206E		8500	11000	37.5	41.3		0.214
	62	20	1	0.6	45.5	48.0	NU2206E	NJ2206E	NUP2206E		8500	11000	37.5	41.3		0.268
	72	19	1.1	1.1	49.2	48.2	NU306E	NJ306E	NUP306E		8000	10000	40.5	45		0.377
	72	27	1.1	1.1	70.0	75.5	NU2306E	NJ2306E	NUP2306E		8000	10000	40.5	45		0.538
	90	23	1.5	1.5	57.2	53.0	NU406	NJ406	NUP406		7000	9000	45	50.5		0.73
35	62	14	1	0.6	19.5	18.8	NU1007	—	—		8500	11000	42	—		0.16
	72	17	1.1	0.6	46.5	48	NU207E	NJ207E	NUP207E		7500	9500	44	48.3		0.311
	72	23	1.1	0.6	57.5	63	NU2207E	NJ2207E	NUP2207E		7500	9500	44	48.3		0.414
	80	21	1.5	1.1	62	63.2	NU307E	NJ307E	NUP307E		7000	9000	46.2	51.1		0.501
	80	31	1.5	1.1	87.5	98.2	NU2307E	NJ2307E	NUP2307E		7000	9000	46.2	51.1		0.738
	100	25	1.5	1.5	70.8	68.2	NU407	NJ407	NUP407		6000	7500	53	59		0.94
40	68	15	1	0.6	21.2	22	NU1008	NJ1008	—		7500	9500	47	—		0.22
	80	18	1.1	1.1	51.5	53	NU208E	NJ208E	NUP208E		7000	9000	49.5	54.2		0.394
	80	23	1.1	1.1	67.5	75.2	NU2208E	NJ2208E	NUP2208E		7000	9000	49.5	54.2		0.507
	90	23	1.5	1.5	76.8	77.8	NU308E	NJ308	NUP308E		6300	8000	52	57.7		0.68
	90	23	1.5	1.5	105	118	NU2308E	NJ2308E	NUP2308E		6300	8000	52	57.7		0.974
	110	27	2	2	90.5	89.8	NU408	NJ408	NUP408		5600	7000	58	64.8		1.25
45	75	16	1	0.6	23.2	23.8	NU1009	NJ1009	—		6500	8500	52.5	—		0.26
	85	19	1.1	1.1	58.5	63.8	NU209E	NJ209E	NUP209E		6300	8000	54.5	59.2		0.45
	85	23	1.1	1.1	71	82	NU2209E	NJ2209E	NUP2209E		6300	8000	54.5	59.2		0.55

Boundary dimensions (mm)					load ratings(KN)		Bearing No.				Limiting speeds(r/min)		dimensions(mm)			Mass(kg)
ｄ	D	B	rsmin	r1smin	Cr	Cor	NU0000型	NJ0000型	NUP0000型		脂润滑	油润滑	Fw	d2
	100	25	1.5	1.5	93	98	NU309E	NJ309E	NUP309E		5600	7000	58.5	64.7		0.93
	100	36	1.5	1.5	130	152	NU2309E	NJ2309E	NUP2309E		5600	7000	58.5	64.7		1.34
	120	29	2	2	102	100	NU409	NJ409	NUP409		5000	6300	64.5	71.8		1.8
50	80	16	1	0.6	25	27.5	NU1010	NJ1010	—		6300	8000	57.5	—		—
	90	20	1.1	1.1	61.2	69.2	NU210E	NJ210E	NUP210E		6000	7500	59.5	64.2		0.505
	90	23	1.1	1.1	74.2	88.8	NU2210E	NJ2210E	NUP2210E		6000	7500	59.5	64.2		0.59
	110	27	2	2	105	112	NU310E	NJ310E	NUP310E		5300	6700	65	71.2		1.2
	110	40	2	2	155	185	NU2310E	NJ2310E	NUP2310E		5300	6700	65	71.2		1.79
	130	31	2.1	2.1	120	120	NU410	NJ410	NUP410		4800	6000	70.8	78.8		2.3
55	90	18	1.1	1	35.8	40	NU1011	NJ1011	—		5600	7000	64.5	—		0.45
	100	21	1.5	1.1	80.2	95.5	NU211E	NJ211E	NUP211E		5300	6700	66	70.9		0.68
	100	25	1.5	1.1	94.8	118	NU2211E	NJ2211E	NUP2211E		5300	6700	66	70.9		0.81
	120	29	2	2	128	138	NU311E	NJ311E	NUP311E		4800	6000	70.5	77.4		1.53
	120	43	2	2	190	228	NU2311E	NJ2311E	NUP2311E		4800	6000	70.5	77.4		2.28
	140	33	2.1	2.1	128	132	NU411	NJ411	NUP411		4300	5300	77.2	85.2		2.8
60	95	18	1.1	1	38.5	45	NU1012	NJ1012	—		5300	6700	69.5	—		0.48
	110	22	1.5	1.5	89.8	102	NU212E	NJ212E	NUP212E		5000	6300	72	77.7		0.86
	110	28	1.5	1.5	122	152	NU2212E	NJ2212E	NUP2212E		5000	6300	72	77.7		1.12
	130	31	2.1	2.1	142	155	NU312E	NJ312E	NUP312E		4500	5600	77	84.3		1.87
	130	46	2.1	2.1	212	260	NU2312E	NJ2312E	NUP2312E		4500	5600	77	84.3		2.81
	150	35	2.1	2.1	155	162	NU412	NJ412	NUP412		4000	5000	83	91.8		3.4
65	100	18	1.1	1	39	46.5	NU1013	NJ1013	—		4800	6000	74.5	—		0.51
	120	23	1.5	1.5	102	118	NU213E	NJ213E	NUP213E		4500	5600	78.5	84.6		1.08
	120	31	1.5	1.5	142	180	NU2213E	NJ2213E	NUP2213E		4500	5600	78.5	84.6		1.48
	140	33	2.1	2.1	170	188	NU313E	NJ313E	NUP313E		4000	5000	82.5	90.6		2.31
	140	48	2.1	2.1	235	285	NU2313E	NJ2313E	NUP2313E		4000	5000	82.5	90.6		3.34
	160	37	2.1	2.1	170	178	NU413	NJ413	NUP413		3800	4800	89.5	98.5		4
70	110	20	1.1	1	47.5	57	NU1014	NJ1014	—		4800	6000	80	—		0.71
	125	24	1.5	1.5	112	135	NU214E	NJ214E	NUP214E		4300	5300	83.5	89.6		1.2
	125	31	1.5	1.5	148	192	NU2214E	NJ2214E	NUP2214E		4300	5300	83.5	89.6		1.56

Boundary dimensions (mm)					load ratings(KN)		Bearing No.				Limiting speeds(r/min)		Other dimensions(mm)			Mass(kg)
ｄ	D	B	rsmin	r1smin	Cr	Cor	NU0000型	NJ0000型	NUP0000型		脂润滑	油润滑	Fw	d2
	150	35	2.1	2.1	195	220	NU314E	NJ314E	NUP314E		3800	4800	89	97.5		2.86
	150	51	2.1	2.1	260	320	NU2314E	NJ2314E	NUP2314E		3800	4800	89	97.5		4.1
	180	42	3	3	215	232	NU414	NJ414	NUP414		3400	4300	100	110		5.9
75	115	20	1.1	1	51.5	61.2	NU1015	NJ1015	—		4500	5600	85	—		0.74
	130	25	1.5	1.5	125	155	NU215E	NJ215E	NUP215E		4000	5000	88.5	94.6		1.32
	130	31	1.5	1.5	155	205	NU2215E	NJ2215E	NUP2215E		4000	5000	88.5	94.6		1.64
	160	37	2.1	2.1	228	260	NU315E	NJ315E	NUP315E		3600	4500	95	104		3.43
	160	55	2.1	2.1	245	308	NU2315E	NJ2315E	NUP2315E		3600	4500	95.5	104		5.4
	190	45	3	3	250	272	NU415	NJ415	NUP415		3200	4000	104.5	116		7.1
80	125	22	1.1	1	59.2	77.8	NU1016	NJ1016	—		4300	5300	91.5	—		1
	140	26	2	2	132	165	NU216E	NJ216E	NUP216E		3800	4800	95.3	101		1.58
	140	33	2	2	178	242	NU2216E	NJ2216E	NUP2216E		3800	4800	95.3	101		2.05
	170	39	2.1	2.1	245	282	NU316E	NJ316E	NUP316E		3400	4300	101	110		4.05
	170	58	2.1	2.1	258	328	NU2316	NJ2316	NUP2316		3400	4300	103	111		6.4
	200	48	3	3	285	315	NU416	NJ416	NUP416		3000	3800	110	122		8.3
85	130	22	1.1	1	64.5	81.6	NU1017	NJ1017	—		4000	5000	96.5	—		1.05
	150	28	2	2	158	192	NU217E	NJ217E	NUP217E		3600	4500	100.5	107		2
	150	36	2	2	205	272	NU2217E	NJ2217E	NUP2217E		3600	4500	100.5	107		2.58
	180	41	3	3	280	332	NU317E	NJ317E	NUP317E		3200	4000	108	117		4.82
	180	60	3	3	295	380	NU2317	NJ2317	NUP2317		3200	4000	108	117		7.4
	210	52	4	4	312	345	NU417	NJ417	NUP417		2800	3600	113	126		9.8
90	140	24	1.5	1.1	74	94.8	NU1018	NJ1018	—		3800	4800	103	—		1.36
	160	30	2	2	172	215	NU218E	NJ218E	NUP218E		3400	4300	107	114		2.44
	160	40	2	2	230	312	NU2218E	NJ2218E	NUP2218E		3400	4300	107	114		3.26
	190	43	3	3	298	348	NU318E	NJ318E	NUP318E		3000	3800	113.5	124		5.59
	190	64	3	3	310	395	NU2318	NJ2318	NUP2318		3000	3800	115	125		8.4
	225	54	4	4	352	392	NU418	NJ418	NUP418		2400	3200	123.5	137		11
95	145	24	1.5	1.1	75.5	98.5	NU1019	NJ1019	—		3600	4500	108	—		1.4
	170	32	2.1	2.1	208	262	NU219E	NJ219E	NUP219E		3200	4000	112.5	120		2.96
	170	43	2.1	2.1	275	368	NU2219E	NJ2219E	NUP2219E		3200	4000	112.5	120		3.97

Bearing No.				Limiting speeds(r/min)		Other dimensions(mm)			Mass(kg)
NU0000型	NJ0000型	NUP0000型		脂润滑	油润滑	Fw	d2
NU319E	NJ319E	NUP319E		2800	3600	121.5	132		6.52
NU2319	NJ2319	NUP2319		2800	3600	121.5	132		10.4
NU419	NJ419	NUP419		2200	3000	133	147		14
NU1020	NJ1020	—		3400	4300	113	—		1.5
NU220E	NJ220E	NUP220E		3000	3800	119	127		3.58
NU2220E	NJ2220E	NUP2220E		3000	3800	119	127		4.86
NU320E	NJ320E	NUP320E		2600	3200	127.5	139		7.89
NU2320	NJ2320	NUP2320		2600	3200	129.5	140		13.5
NU420	NJ420	NUP420		2000	2800	139	153		16
NU1021	NJ1021	—		3200	4000	119.5	—		1.9
NU221	NJ221	NUP221		2800	3600	126.8	135		4
NU321	NJ321	NUP321		2200	3000	135	147		—
NU421	NJ421	NUP421		1900	2600	144.5	159		—
NU1022	NJ1022	—		3000	3800	125	131		2.3
NU222E	NJ222E	NUP222E		2600	3400	132.5	141		5.02
NU2222	NJ2222	NUP2222		2600	3400	132	141		7.5
NU322	NJ322	NUP322		2000	2800	143	155		11
NU2322	NJ2322	NUP2322		2000	2800	143	155		17.5
NU422	NJ422	NUP422		1800	2400	155	171		22
NU1024	NJ1024	—		2600	3400	135	—		2.96
NU224E	NJ224E	NUP224E		2200	3000	143.5	153		6.11
NU2224	NJ2224	NUP2224		2200	3000	143.5	153		9.5
NU324	NJ324	NUP324		1900	2600	154	168		14
NU2324	NJ2324	NUP2324		1900	2600	154	168		22.5
NU424	NJ424	NUP424		1700	2200	170	188		30
NU1026	NJ1026	—		2400	3200	148	—		3.7
NU226	NJ226	NUP226		2000	2800	156	165		7
NU2226	NJ2226	NUP2226		2000	2800	156	—		11.5
NU326	NJ326	NUP326		1700	2200	167	182		18
NU2326	NJ2326	NUP2326		1700	2200	167	182		28.5
NU426	NJ426	NUP426		1500	1900	185	—		39

Bearing No.				Limiting speeds(r/min)		Other dimensions(mm)			Mass(kg)
NU0000型	NJ0000型	NUP0000型		脂润滑	油润滑	Fw	d2
NU1028	NJ1028	—		2000	2800	158	—		4
NU228	NJ228	NUP228		1800	2400	169	179		9.1
NU2228	NJ2228	NUP2228		1800	2400	169	179		15
NU328	NJ328	NUP328		1600	2000	180	196		22
NU2328	NJ2328	NUP2328		1600	2000	180	192		37
NU428	NJ428	NUP428		1400	1800	196	—		—
NU1030	NJ1030	—		1900	2600	169.5	—		4.8
NU230	NJ230	NUP230		1700	2200	182	193		11
NU2230	NJ2230	NUP2230		1700	2200	182	193		17
NU330	NJ330	NUP330		1500	1900	193	209		26
NU2330	NJ2330	NUP2330		1500	1900	193	209		45
NU430	NJ430	NUP430		1300	1700	209	—		53
NU1032	NJ1032	—		1800	2400	180	—		6
NU232	NJ232	NUP232		1600	2000	193	206		14
NU2232	NJ2232	NUP2232		1600	2000	193	205		25
NU332	NJ332	NUP332		1400	1800	208	—		31.6
NU2332	NJ2332	NUP2332		1400	1800	208	—		55.8
NU1034	NJ1034	—		1700	2200	193	—		8.14
NU234	NJ234	NUP234		1500	1900	208	220		17.1
NU334	NJ334	NUP334		1300	1700	220	—		36
NU2334	NJ2334	NUP2334		1300	1700	220	—		63
NU1036	NJ1036	—		1600	2000	205	215		10.1
NU236	NJ236	NUP236		1400	2800	218	230		18
NU336	NJ336	NUP336		1200	1600	232	252		42
NU2336	NJ2336	NUP2336		1200	1600	230	252		71.2
NU1038	NJ1038	—		1500	1900	215	—		—
NU238	NJ238	NUP238		1300	1700	231	244		23
NU2238	NJ2238	NUP2238		1300	1700	228	—		38.5
NU338	NJ338	NUP338		1100	1500	245	—		50
NU1040	NJ1040	—		1400	1800	229	239		14.3

Bearing No.				Limiting speeds(r/min)		Other dimensions(mm)			Mass(kg)
NU0000型	NJ0000型	NUP0000型		脂润滑	油润滑	Fw	d2
NU240	NJ240	NUP240		1200	1600	244	258		26
NU2240	NJ2240	NUP2240		1200	1600	—	—		—
NU340	NJ340	NUP340		1000	1400	260	—		—
NU1044	NJ1044	—		1200	1600	250	262		—
NU244	NJ244	NUP244		1000	1400	270	286		36
NU2244	NJ2244	NUP2244		1000	1400	270	—		62
NU344	NJ344	—		900	1200	284	307		75
NU1048	NJ1048	—		1000	1400	270	282		21
NU248	NJ248	NUP248		900	1200	295	313		48.2
NU348	NJ348	—		800	1000	310	335		97.1
NU1052	NJ1052	—		950	1300	296	309		31
NU1056	NJ1056	—		850	1100	316	329		33
NU1060	NJ1060	—		800	1000	340	356		44.4
NU260	NJ260	—		700	900	365	387		87.2