Cylindrical Roller Bearing NU2304EM

Cylindrical roller and raceway for line contact bearing.
Large load capacity, mainly bearing radial load.
The friction between rolling body and ring retaining edge is small, suitable for high speed rotation.
According to whether the ring has a side, it can be divided into NU, NJ, NUP, N, NF and other single-row cylindrical roller bearings, and NNU, NN and other double-row cylindrical roller bearings.
The bearing is a detachable structure with inner and outer rings.

Description

Product Name	Cylindrical Roller Bearings NU2304EM
Material	Chrome Steel
Inside diameter	20-180mm
Outside Diameter	52-380mm
cage	brass,steel
Packing	According to the buyer requests for packaging

Designation	Old Model	Principal Dimension			Basic Load Ratings（KN）		Speed ratings(r/min)		Weight（kg）
Designation	Old Model	d	D	B	Dynamic	Static	Grease	Oil	Weight（kg）
NU2304EM	32604EH	20	52	21	49.5	39	25500	9700	0.216
NU2305EM	32605EH	25	62	24	66	54	21500	8300	0.404
NU2306EM	32606EH	30	72	27	86	75	18500	7200	0.6
NU2307EM	32607EH	35	80	31	108	98	16400	6600	0.88
NU2308EM	32608EH	40	90	33	132	119	14200	5800	1.1
NU2309EM	32609EH	45	100	36	163	154	9800	5200	1.49
NU2310EM	32610EH	50	110	40	193	187	11600	4900	1.85
NU2311EM	32611EH	55	120	43	235	230	10400	4500	2.83
NU2312EM	32612EH	60	130	46	265	260	9600	4250	3.39
NU2313EM	32613EH	65	140	48	295	285	8800	4000	3.69
NU2314EM	32614EH	70	150	51	325	325	8200	3800	4.62
NU2315EM	32615EH	75	160	55	390	395	7600	3550	6.33
NU2316EM	32616EH	80	170	58	420	425	7200	3450	6.94
NU2317EM	32617EH	85	180	60	460	480	6800	3200	7.92
NU2318EM	32618EH	90	190	64	510	530	6300	3000	9.55
NU2319EM	32619EH	95	200	67	540	580	6100	2800	11
NU2320EM	32620EH	100	215	73	680	720	5600	2500	14.3
NU2322EM	32622EH	110	240	80	790	870	5000	2200	19.2
NU2324EM	32624EH	120	260	86	930	1010	4550	1980	24.3
NU2326EM	32626EH	130	280	93	1080	1220	4250	1750	31.2
NU2328EM	32628EH	140	300	102	1210	1390	3950	1620	37
NU2330EM	32630EH	150	320	108	1380	1600	3650	1460	46.3
NU2332EM	32632EH	160	340	114	1300	1800	3000	1350	52.6
NU2334EM	32634EH	170	360	120	1490	2070	2800	1210	61.4
NU2336EM	32636EH	180	380	126	1680	2330	2600	1120	73.1

Designation	Old Model	Principal Dimension			Basic Load Ratings（KN）		Speed ratings(r/min)		Weight（kg）
Designation	Old Model	d	D	B	Dynamic	Static	Grease	Oil	Weight（kg）
NU202EM	32202EH	15	35	11	20.3	24	17000	20000	0.049
NU203EM	32203EH	17	40	12	22.5	26.8	15000	18000	0.055
NU204EM	32204EH	20	47	14	25.8	35.5	12000	16000	0.08
NU205EM	32205EH	25	52	15	27.5	50	11000	14000	0.09
NU206EM	32206EH	30	62	16	36	53	8500	11000	0.11
NU207EM	32207EH	35	72	17	59	68	18300	8100	0.20
NU208EM	32208EH	40	80	18	63	69.2	16300	7500	0.23
NU209EM	32209EH	45	85	19	76	95.5	15300	6900	0.41
NU210EM	32210EH	50	90	20	61.2	102	6000	7500	0.43
NU211EM	32211EH	55	100	21	80.2	118	5300	6700	0.69
NU212EM	32212EH	60	110	22	89.8	135	5000	6300	0.72
NU213EM	32213EH	65	120	23	102	155	4500	5600	0.74
NU214EM	32214EH	70	125	24	112	165	4300	5300	0.86
NU215EM	32215EH	75	130	25	125	192	4000	5000	0.73
NU216EM	32216EH	80	140	26	132	215	3800	4800	1.12
NU217EM	32217EH	85	150	28	158	262	3600	4500	1.10
NU218EM	32218EH	90	160	30	172	305	3400	4300	1.73
NU219EM	32219EH	95	170	32	208	345	3200	4000	2.18
NU220EM	32220EH	100	180	34	295	365	6800	3450	2.298
NU221EM	32221EH	105	190	36	305	415	6500	3350	3.24
NU222EM	32222EH	110	200	38	345	445	6100	3250	5.37
NU224EM	32224EH	120	215	40	390	510	4350	3050	6.43
NU226EM	32226EH	130	230	40	425	590	5200	2800	7.18
NU228EM	32228EH	140	250	42	460	670	4900	2600	9.01
NU230EM	32230EH	150	270	45	520	780	4550	2350	11
NU232EM	32232EH	160	290	48	590	830	4200	2160	13.50
NU234EM	32234EH	170	310	52	700	930	3850	1970	17.10
NU236EM	32236EH	180	320	52	730	1040	3750	1850	18
NU238EM	32238EH	190	340	55	680	1330	3050	1720	23
NU240EM	32240EH	200	360	58	750	1610	2900	1600	27.4
NU244EM	32244EH	220	400	65	950	1800	2600	1380	37.12
NU248EM	32248EH	240	440	72	1140	2200	2320	1220	51.15
NU252EM	32252EH	260	480	80	1200	2500	3500	1200	67.1
NU256EM	32256EH	280	500	80	1500	2800	3750	1000	70.8
NU260EM	32260EH	300	540	85	1800	3000	3900	900	87.2

Designation	Old Model	Principal Dimension			Basic Load Ratings（KN）		Speed ratings(r/min)		Weight（kg）
Designation	Old Model	d	D	B	Dynamic	Static	Grease	Oil	Weight（kg）
NU1004EM	32104EH	20	42	12	10.5	9.2	13000	17000	0.079
NU1005EM	32105EH	25	47	12	22	23.6	8000	12000	0.15
NU1006EM	32106EH	30	55	13	32	35	7000	9000	0.139
NU1007EM	32107EH	35	62	14	35.8	38	9100	13000	0.26
NU1008EM	32108EH	40	68	15	25.1	26	13000	18000	0.3
NU1009EM	32109EH	45	75	16	44.6	52	7700	11000	0.3
NU1010EM	32110EH	50	80	16	22	23.6	8000	12000	0.34
NU1011EM	32111EH	55	90	18	32	35	7000	9000	0.44
NU1012EM	32112EH	60	95	18	52	55	14800	6400	0.48
NU1013EM	32113EH	65	100	18	62.7	81.5	5300	7500	0.52
NU1014EM	32114EH	70	110	20	77	81	12300	5500	0.72
NU1015EM	32115EH	75	115	20	78	85	11800	5200	0.739
NU1016EM	32116EH	80	125	22	91	99	10800	5000	1.21
NU1017EM	32117EH	85	130	22	93	103	10400	4750	1.05
NU1018EM	32118EH	90	140	24	111	124	9600	4550	1.36
NU1019EM	32119EH	95	145	37	113	130	9300	4350	2.21
NU1020EM	32120EH	100	150	24	116	177	9000	4150	1.85
NU1021EM	32121EH	105	160	26	132	154	8400	4050	1.85
NU1022EM	32122EH	110	170	28	167	191	7700	3850	2.3
NU1024EM	32124EH	120	180	28	175	208	7300	3550	3.86
NU1026EM	32126EH	130	200	33	212	250	6500	3500	3.96
NU1028EM	32128EH	140	210	33	216	265	6200	3250	4.62
NU1030EM	32130EH	150	225	35	248	310	5800	3100	4.8
NU1032EM	32132EH	160	240	38	290	355	5400	3000	6
NU1034EM	32134EH	170	260	42	350	435	4900	2750	8.5
NU1036EM	32136EH	180	280	46	425	520	4500	2550	8.78
NU1038EM	32138EH	190	290	46	435	550	4350	2410	9.85
NU1040EM	32140EH	200	310	51	470	600	4100	2310	14.3
NU1044EM	32144EH	220	340	56	510	770	3150	2040	19.6
NU1048EM	32148EH	240	360	56	540	840	3000	1850	20.4
NU1052EM	32152EH	260	400	65	650	1010	2700	1690	30.6
NU1056EM	32156EH	280	420	65	965	1200	2500	1530	33
NU1060EM	32160EH	300	460	74	900	1390	2290	1370	44
NU1064EM	32164EH	320	480	74	1520	1580	2080	1210	46
NU1068EM	32168EH	340	520	82	2140	1770	1870	1050	61.8
NU1072EM	32172EH	360	540	82	2760	1960	1660	890	64.7
NU1076EM	32176EH	380	560	82	3380	2150	1450	730	67.5
NU1080EM	32180EH	400	600	90	4000	2340	1240	570	87.6

Designation	Old Model	Principal Dimension			Basic Load Ratings（KN）		Speed ratings(r/min)		Weight（kg）
Designation	Old Model	d	D	B	Dynamic	Static	Grease	Oil	Weight（kg）
NU303EM	32303EH	17	47	14	30	21.2	22500	13500	0.142
NU304EM	32304EH	20	52	15	37.5	27	17200	11900	0.159
NU305EM	32305EH	25	62	17	49	37.5	21500	10100	0.201
NU306EM	32306EH	30	72	19	61	48	18500	9500	0.41
NU307EM	32307EH	35	80	21	76	63	16400	7900	0.56
NU308EM	32308EH	40	90	23	96	79	14200	7100	0.815
NU309EM	32309EH	45	100	25	116	99	13000	6400	0.893
NU310EM	32310EH	50	110	27	131	114	11600	6000	1.32
NU311EM	32311EH	55	120	29	159	139	10400	5500	1.77
NU312EM	32312EH	60	130	31	177	157	9600	5200	2.12
NU313EM	32313EH	65	140	33	214	191	8800	4800	2.53
NU314EM	32314EH	70	150	35	242	222	8200	4500	3.09
NU315EM	32315EH	75	160	37	285	265	7600	4150	3.96
NU316EM	32316EH	80	170	39	300	275	7200	4100	4.58
NU317EM	32317EH	85	180	41	340	325	6800	4000	5.38
NU318EM	32318EH	90	190	43	370	350	6300	3800	6.1
NU319EM	32319EH	95	200	45	390	380	6100	3500	7.06
NU320EM	32320EH	100	215	47	450	425	6000	3300	8.85
NU321EM	32321EH	105	225	49	480	480	5500	3100	10.6
NU322EM	32322EH	110	240	50	520	510	5000	2950	12.1
NU324EM	32324EH	120	260	55	610	600	4550	2650	15.9
NU326EM	32326EH	130	280	58	720	720	4250	2340	18
NU328EM	32328EH	140	300	62	790	800	3950	2170	22
NU330EM	32330EH	150	320	65	900	930	3650	1940	27.8
NU332EM	32332EH	160	340	68	860	1060	3000	1770	32.6
NU334EM	32334EH	170	360	72	960	1210	2800	1610	38.4
NU336EM	32336EH	180	380	75	1020	1290	1500	2200	42.7
NU338EM	32338EH	190	400	78	1140	1500	1400	2000	50.3
NU340EM	32340EH	200	420	80	1200	1700	2300	1800	56.8
NU344EM	32344EH	220	460	88	1500	1800	2200	1600	74.6
NU348EM	32348EH	240	500	95	1700	2000	2000	1500	94.6
NU352EM	32352EH	260	540	102	1500	2200	1800	1300	118
NU356EM	32356EH	280	580	108	1300	1400	1600	1200	142

Designation	Old Model	Principal Dimension			Basic Load Ratings（KN）		Speed ratings(r/min)		Weight（kg）
Designation	Old Model	d	D	B	Dynamic	Static	Grease	Oil	Weight（kg）
NU2203EM	32503EH	17	40	16	28.5	21.9	26500	13200	0.05
NU2204EM	32504EH	20	47	18	38.5	31	22000	11100	0.14
NU2205EM	32505EH	25	52	18	41.5	34.5	25500	9600	0.18
NU2206EM	32506EH	30	62	20	58	50	21200	8000	0.28
NU2207EM	32507EH	35	72	23	73	65	18300	7200	0.43
NU2208EM	32508EH	40	80	23	83	75	16300	6300	0.53
NU2209EM	32509EH	45	85	23	92	87	15300	5300	0.58
NU2210EM	32510EH	50	90	23	92	88	14500	5300	0.63
NU2211EM	32511EH	55	100	25	117	118	13000	4700	0.86
NU2212EM	32512EH	60	110	28	152	153	11500	4300	1.19
NU2213EM	32513EH	65	120	31	177	182	10600	4100	1.56
NU2214EM	32514EH	70	125	31	185	195	10100	3850	1.66
NU2215EM	32515EH	75	130	31	192	280	9800	3600	1.75
NU2216EM	32516EH	80	140	33	221	244	9000	3400	2.36
NU2217EM	32517EH	85	150	36	255	275	8300	3300	2.80
NU2218EM	32518EH	90	160	40	285	315	7800	3250	3.50
NU2219EM	32519EH	95	170	43	340	370	7200	3050	4.94
NU2220EM	32520EH	100	180	46	395	445	6800	2900	5.99
NU2222EM	32522EH	110	200	53	455	520	6100	2750	7.50
NU2224EM	32524EH	120	215	58	530	610	5600	2500	9.55
NU2226EM	32526EH	130	230	64	620	730	5200	2280	11.90
NU2228EM	32528EH	140	250	68	670	830	4900	2050	15.00
NU2230EM	32530EH	150	270	73	780	970	4550	1850	18.1
NU2232EM	32532EH	160	290	80	94	1170	4150	1660	24.7
NU2234EM	32534EH	220	400	108	1130	1400	3800	1470	63.5
NU2236EM	32536EH	180	320	86	1180	1490	3700	1380	31
NU2238EM	32538EH	190	340	92	1900	1650	3000	1290	38.5
NU2240EM	32540EH	200	360	98	2000	1800	2800	1000	41.3
NU2244EM	32544EH	220	400	108	2200	2000	2600	950	62

Designation	Old Model	Principal Dimension			Basic Load Ratings（KN）		Speed ratings(r/min)		Weight（kg）
Designation	Old Model	d	D	B	Dynamic	Static	Grease	Oil	Weight（kg）
NU405EM	32405EH	25	80	21	80	55	11000	14000	0.64
NU406EM	32406EH	30	90	23	84	65	15500	8100	0.85
NU407EM	32407EH	35	100	25	103	83	13600	7000	1.12
NU408EM	32408EH	40	110	27	119	95	12100	6500	1.43
NU409EM	32409EH	45	120	29	143	119	11000	5900	1.82
NU410EM	32410EH	50	130	31	175	148	9900	5300	2.26
NU411EM	32411EH	55	140	33	187	164	9400	5100	2.76
NU412EM	32412EH	60	150	35	211	184	8600	4800	3.39
NU413EM	32413EH	65	160	37	230	203	8100	4600	4.09
NU414EM	32414EH	70	180	42	285	255	7100	4250	5.97
NU415EM	32415EH	75	190	45	325	295	6700	4100	7.1
NU416EM	32416EH	80	200	48	395	365	6300	3750	8.2
NU417EM	32417EH	85	210	52	420	385	6000	3850	9.55
NU418EM	32418EH	90	225	54	465	425	5500	3500	11.7
NU419EM	32419EH	95	240	55	495	470	5200	3200	13.9
NU420EM	32420EH	100	250	58	550	530	5000	2950	16
NU421EM	32421EH	105	260	60	630	600	4600	2750	19
NU422EM	32422EH	110	280	65	680	660	4450	2550	22.1
NU424EM	32424EH	120	310	72	850	840	3950	2200	39
NU426EM	32426EH	130	340	79	782	942	1500	1900	42
NU428EM	32428EH	140	350	82	930	1110	2950	1790	48.74