Cylindrical Roller Bearings

Bearing Introduction

A cylindrical roller bearing is a radial rolling bearing in which the rolling elements are cylindrical rollers. The internal structure of the cylindrical roller bearing is arranged in parallel by rollers, and spacers or spacers are arranged between the rollers to prevent the rollers from tilting or friction between the rollers, thereby effectively preventing an increase in the rotational torque.
The roller and raceway of this kind of bearing are line contact bearings, which are mainly subjected to radial load and are suitable for high speed rotation. Single row cylindrical roller bearings are mainly divided into NU, NJ, NUP, N, NF. Double row cylindrical roller bearings are mainly NNU and NN.
The inner and outer rings of a cylindrical roller bearing can be separated. The inside of the bearing is generally a steel stamped cage or a copper alloy solid cage. Polyamide shaped cages are also used in special cases.

N type

NF type

NU type

NJ type

NUP type

NN type

Suffix symbol description

N type

NF type

NU type

NJ type

NUP type

NN type

Suffix symbol description

Bearing Number	Old number (cost)	Nominal Bearing Dimensions(mm)			Bearing Weight （kg）
Bearing Number	Old number (cost)	d	D	B	Bearing Weight （kg）
N202	2202	15	35	11	0.047
N203	2203	17	40	12	0.067
N204	2204	20	47	14	0.108
N2204	2504	20	47	18	0.150
N205	2205	25	52	15	0.132
N2205	2505	25	52	18	0.170
N206	2206	30	62	16	0.200
N2206	2506	30	62	20	0.270
N207	2207	35	72	17	0.293
N2207	2507	35	72	23	0.410
N208	2208	40	80	18	0.366
N2208	2508	40	80	23	0.510
N209	2209	45	85	19	0.427
N2209	2509	45	85	23	0.550
N210	2210	50	90	20	0.479
N2210	2510	50	90	23	0.590
N211	2211	55	100	21	0.640
N2211	2511	55	100	25	0.810
N212	2212	60	110	22	0.823
N213	2213	65	120	23	1.050
N214	2214	70	125	24	1.150
N215	2215	75	130	25	1.240
N216	2216	80	140	26	1.510
N217	2217	85	150	28	1.900
N218	2218	90	160	30	2.280
N219	2219	95	170	32	2.800
N220	2220	100	180	34	3.380
N2220	2520	100	180	46	4.820
N222	2222	110	200	38	4.650
N2222	2522	110	200	53	6.930
N224	2224	120	215	40	5.650
N2224	2524	120	215	58	8.560
N226	2226	130	230	40	6.490
N2226	2526	130	230	64	11.200
N228	2228	140	250	42	8.270
N2228	2528	140	250	68	14.300
N230	2230	150	270	45	10.300
N2230	2530	150	270	73	18.700
N232	2232	160	290	48	14.400
N234	2234	170	310	52	18.400
N236	2236	180	320	52	19.300
N304	2304	20	52	15	0.147
N305	2305	25	62	17	0.241
N2305	2605	25	62	24	0.360
N306	2306	30	72	19	0.403
N2306	2606	30	72	27	0.540
N307	2307	35	80	21	0.477
N2307	2607	35	80	31	0.740
N308	2308	40	90	23	0.657
N2308	2608	40	90	33	1.000
N309	2309	45	100	25	0.870
N2309	2609	45	100	36	1.340
N310	2310	50	110	27	1.200
N2310	2610	50	110	40	1.150
N311	2311	55	120	29	1.440
N2311	2611	55	120	43	2.300
N312	2312	60	130	31	1.830
N2312	2612	60	130	46	2.770
N313	2313	65	140	33	2.240
N2313	2613	65	140	48	3.510
N314	2314	70	150	35	2.730
N2314	2614	70	150	51	3.860
N315	2315	75	160	37	3.240
N2315	2615	75	160	55	4.570
N316	2316	80	170	39	3.920
N2316	2616	80	170	58	6.300
N317	2317	85	180	41	4.520
N2317	2617	85	180	60	8.000
N318	2318	90	190	43	5.380
N2318	2618	90	190	64	8.690
N319	2319	95	200	45	6.200
N2319	2620	95	200	67	9.520
N320	2320	100	215	47	7.700
N2320	2620	100	215	73	12.100
N330	2330	150	320	65	26.400
N2330	2630	150	320	108	44.700

Bearing Number	Old number (cost)	Nominal Bearing Dimensions(mm)			Bearing Weight （kg）
Bearing Number	Old number (cost)	d	D	B	Bearing Weight （kg）
NF202	12202	15	35	11	0.051
NF203	12203	17	40	12	0.072
NF204	12204	20	47	14	0.117
NF205	12205	25	52	15	0.142
NF206	12206	30	62	16	0.216
NF207	12207	35	72	17	0.317
NF2207	12507	35	72	23	0.324
NF208	12208	40	80	18	0.395
NF209	12209	45	85	19	0.461
NF210	12210	50	90	20	0.517
NF211	12211	55	100	21	0.690
NF212	12212	60	110	22	0.888
NF213	12213	65	120	23	1.132
NF214	12214	70	125	24	1.241
NF215	12215	75	130	25	1.338
NF216	12216	80	140	26	1.628
NF217	12217	85	150	28	2.050
NF218	12218	90	160	30	2.460
NF219	12219	95	170	32	3.020
NF220	12220	100	180	34	3.650
NF221	12221	105	190	36	4.310
NF222	12222	110	200	38	5.010
NF228	12228	140	250	42	8.900
NF230	12230	150	270	45	11.000
NF304	12304	20	52	15	0.158
NF305	12305	25	62	17	0.260
NF2305	12605	25	62	24	0.370
NF306	12306	30	72	19	0.387
NF2306	12606	30	72	27	0.600
NF307	12307	35	80	21	0.515
NF2307	12607	35	80	31	0.850
NF308	12308	40	90	23	0.709
NF2308	12608	40	90	33	1.100
NF309	12309	45	100	25	0.938
NF2309	12609	45	100	36	1.500
NF310	12310	50	110	27	1.241
NF2310	12610	50	110	40	1.900
NF311	12311	55	120	29	1.553
NF2311	12611	55	120	43	2.400
NF312	12312	60	130	31	1.970
NF313	12313	65	140	33	2.410
NF314	12314	70	150	35	2.940
NF315	12315	75	160	37	3.500
NF316	12316	80	170	39	4.230
NF317	12317	85	180	41	4.880
NF318	12318	90	190	43	5.810
NF319	12319	95	200	45	6.690
NF320	12320	100	215	47	8.300
NF321	12321	105	225	49	8.760
NF322	12322	110	240	50	9.460
NF324	12324	120	260	55	14.130
NF326	12326	130	280	58	17.700
NF328	12328	140	300	62	21.600
NF330	12330	150	320	65	28.500
NF332	12332	160	340	68	31.700
NF406	12406	30	90	23	0.75
NF407	12407	35	100	25	1.10
NF408	12408	40	110	27	1.41
NF409	12409	45	120	29	1.77
NF410	12410	50	130	31	2.17
NF411	12411	55	140	33	2.71
NF412	12412	60	150	35	3.26
NF413	12413	65	160	37	3.86
NF414	12414	70	180	42	5.68
NF415	12415	75	190	45	6.74
NF416	12416	80	200	48	7.85
NF417	12417	85	210	52	9.36
NF418	12418	90	225	54	11.11
NF419	12419	95	240	55	14.67
NF420	12420	100	250	58	15.10
NF421	12421	105	260	60	20.61
NF422	12422	110	280	65	21.47
NF424	12424	120	310	72	30.16
NF426	12426	130	340	78	39.00
NF428	12428	140	360	82	50.50
NF430	12430	150	380	85	57.40

Bearing Number	Old number (cost)	Nominal Bearing Dimensions(mm)			Bearing Weight （kg）
Bearing Number	Old number (cost)	d	D	B	Bearing Weight （kg）
NU1006	32106	30	55	13	0.12
NU1007	32107	35	62	14	0.18
NU1008	32108	40	68	15	0.22
NU1009	32109	45	75	16	0.29
NU1010	32110	50	80	16	0.31
NU1011	32111	55	90	18	0.45
NU1012	32112	60	95	18	0.48
NU1013	32113	65	100	18	0.51
NU1014	32114	70	110	20	0.70
NU1015	32115	75	115	20	0.74
NU1016	32116	80	125	22	1.00
NU1017	32117	85	130	22	1.04
NU1018	32118	90	140	24	1.34
NU1019	32119	95	145	24	1.40
NU1020	32120	100	150	24	1.46
NU1021	32121	105	160	26	1.85
NU1022	32122	110	170	28	2.31
NU1024	32124	120	180	28	2.47
NU1026	32126	130	200	33	3.77
NU1028	32128	140	210	33	4.00
NU1030	32130	150	225	35	4.83
NU1032	32132	160	240	38	5.93
NU1034	32134	170	260	42	7.90
NU1036	32136	180	280	46	10.50
NU1038	32138	190	290	46	10.90
NU1040	32140	200	310	51	14.10
NU1044	32144	220	340	56	18.50
NU202	32202	15	35	11	0.05
NU203	32203	17	40	12	0.07
NU2203	32503	17	40	16	0.09
NU204	32204	20	47	14	0.11
NU2204	32504	20	47	18	0.15
NU205	32205	25	52	15	0.14
NU2205	32505	25	52	18	0.17
NU206	32206	30	62	16	0.21
NU2206	32506	30	62	20	0.26
NU207	32207	35	72	17	0.31
NU2207	32507	35	72	23	0.40
NU208	32208	40	80	18	0.38
NU2208	32508	40	80	23	0.49
NU209	32209	45	85	19	0.44
NU2209	32509	45	85	23	0.54
NU210	32210	50	90	20	0.50
NU2210	32510	50	90	23	0.58
NU211	32211	55	100	21	0.65
NU2211	32511	55	100	25	0.81
NU212	32212	60	110	22	0.83
NU2212	32512	60	110	28	1.1
NU213	32213	65	120	23	1.05
NU2213	32513	65	120	31	1.45
NU214	32214	70	125	24	1.16
NU2214	32514	70	125	31	1.53
NU215	32215	75	130	25	1.29
NU2215	32515	75	130	31	1.61
NU216	32216	80	140	26	1.56
NU2216	32516	80	140	33	2.03
NU217	32217	85	150	28	1.94
NU2217	32517	85	150	36	2.53
NU218	32218	90	160	30	2.38
NU2218	32518	90	160	40	3.21
NU219	32219	95	170	32	2.92
NU2219	32519	95	170	43	3.93
NU220	32220	100	180	34	3.52
NU2220	32520	100	180	46	4.82
NU221	32221	105	190	36	4
NU222	32222	110	200	38	4.9
NU2222	32522	110	200	53	6.93
NU224	32224	120	215	40	5.85
NU2224	32524	120	215	58	8.56
NU226	32226	130	230	40	6.60
NU2226	32526	130	230	64	11.20
NU228	32228	140	250	42	8.50
NU2228	32528	140	250	68	14.30
NU230	32230	150	270	45	10.70
NU2230	32530	150	270	73	18.70
NU232	32232	160	290	48	14.80
NU2232	32530	160	290	80	26.60
NU234	32334	170	310	52	18.60
NU2234	32534	170	310	86	29.20
NU236	32236	180	320	52	19.30
NU2236	32536	180	320	86	30.40
NU238	32238	190	340	55	23.30
NU2238	32538	190	340	92	37.00
NU240	32240	200	360	58	27.20
NU2240	32540	200	360	98	44.40
NU244	32244	220	400	65	38.50
NU2244	32544	220	400	108	60.90
NU303	32303	17	47	14	0.15
NU304	32304	20	52	15	0.15
NU2304	32604	20	52	21	0.21
NU305	32305	25	62	17	0.24
NU2305	32605	25	62	24	0.35
NU306	32306	30	72	19	0.36
NU2306	32606	30	72	27	0.53
NU307	32307	35	80	21	0.48
NU2307	32607	35	80	31	0.73
NU308	32308	40	90	23	0.66
NU2308	32608	40	90	33	0.96
NU309	32309	45	100	25	0.91
NU2309	32609	45	100	36	1.32
NU310	32310	50	110	27	1.15
NU2310	32610	50	110	40	1.76
NU311	32311	55	120	29	1.50
NU2311	32611	55	120	43	2.25
NU312	32312	60	130	31	1.87
NU2312	32612	60	130	46	2.81
NU313	32313	65	140	33	2.31
NU2313	32613	65	140	48	3.36
NU314	32314	70	150	35	2.81
NU2314	32614	70	150	51	4.08
NU315	32315	75	160	37	3.37
NU2315	32615	75	160	55	5.00
NU316	32316	80	170	39	4.00
NU2316	32616	80	170	58	5.95
NU317	32317	85	180	41	4.80
NU2317	32617	85	180	60	6.98
NU318	32318	90	190	43	5.47
NU2318	32618	90	190	64	8.12
NU319	32319	95	200	45	6.42
NU2319	32619	95	200	67	9.39
NU320	32320	100	215	47	7.75
NU2320	32620	100	215	73	12.10
NU321	32321	105	225	49	8.76
NU322	32322	110	240	50	10.70
NU2322	32622	110	240	80	18.90
NU324	32324	120	260	55	13.40
NU2324	32624	120	260	86	23.10
NU326	32326	130	280	58	16.70
NU2326	32626	130	280	93	29.10
NU328	32328	140	300	62	20.40
NU2328	32628	140	300	102	36.80
NU330	32330	150	320	65	27.00
NU2330	32630	150	320	108	44.70
NU332	32332	160	340	68	32.00
NU2332	32632	160	340	114	53.10
NU334	32334	170	361	73	38.60
NU2334	32634	170	360	120	62.60
NU336	32336	180	380	75	42.60
NU2336	32636	180	380	126	73.00
NU406	32406	30	90	23	0.753
NU407	32407	35	100	25	1.02
NU408	32408	40	110	27	1.3
NU409	32409	45	120	29	1.64
NU410	32410	50	130	31	2.01
NU411	32411	55	140	33	2.51
NU412	32412	60	150	35	3.02
NU413	32413	65	160	37	3.58
NU414	32414	70	180	42	5.26
NU415	32415	75	190	45	6.25
NU416	32416	80	200	48	7.28
NU417	32417	85	210	52	8.68
NU418	32418	90	225	54	10.3
NU419	32419	95	240	55	13.6
NU420	32420	100	250	58	14
NU422	32422	110	280	65	19.9
NU424	32424	120	310	72	28
NU426	32426	130	340	78	36.1
NU428	34328	140	360	82	46.8
NU430	32430	150	380	85	53.3

Bearing Number	Old number (cost)	Nominal Bearing Dimensions(mm)			Bearing Weight （kg）
Bearing Number	Old number (cost)	d	D	B	Bearing Weight （kg）
NJ1006	42106	30	55	13	0.124
NJ1007	42107	35	62	14	0.187
NJ1008	42108	40	68	15	0.229
NJ1009	42109	45	75	16	0.297
NJ1010	42110	50	80	16	0.314
NJ1011	42111	55	90	18	4.57
NJ1012	42112	60	95	18	0.49
NJ1013	42113	65	100	18	0.519
NJ1014	42114	70	110	20	0.72
NJ1015	42115	75	115	20	0.75
NJ1016	42116	80	125	22	1.02
NJ1017	42117	85	130	22	1.07
NJ1018	42118	90	140	24	1.38
NJ1019	42119	95	145	24	1.44
NJ1020	42120	100	150	24	1.5
NJ1022	42122	110	170	28	2.37
NJ1024	42124	120	180	28	2.53
NJ1026	42126	130	200	33	3.87
NJ1028	42128	140	210	33	4.11
NJ1030	42130	150	225	35	4.96
NJ203	42203	17	40	12	0.071
NJ202	42202	15	35	11	0.049
NJ204	42204	20	47	14	0.115
NJ2204	42504	20	47	18	0.150
NJ205	42205	25	52	15	0.142
NJ2205	42505	25	52	18	0.170
NJ206	42206	30	62	16	0.214
NJ2206	42506	30	62	20	0.269
NJ207	42207	35	72	17	0.314
NJ2207	42507	35	72	23	0.415
NJ208	42208	40	80	18	0.394
NJ2208	42508	40	80	23	0.503
NJ209	42209	45	85	19	0.451
NJ2209	42509	45	85	23	0.550
NJ210	42210	50	90	20	0.510
NJ2210	42510	50	90	23	0.595
NJ211	42211	55	100	21	0.667
NJ2211	42511	55	100	25	0.827
NJ212	42212	60	110	22	0.852
NJ2212	42512	60	110	28	1.119
NJ213	42213	65	120	23	1.078
NJ2213	42513	65	120	31	1.488
NJ214	42214	70	125	24	1.190
NJ2214	42514	70	125	31	1.570
NJ215	42215	75	130	25	1.320
NJ2215	42515	75	130	31	1.650
NJ216	42216	80	140	26	1.600
NJ2216	42516	80	140	33	2.080
NJ217	42217	85	150	28	2.010
NJ2217	42517	85	150	36	2.620
NJ218	42218	90	160	30	2.450
NJ2218	42518	90	160	40	3.310
NJ219	42219	95	170	42	3.050
NJ2219	42519	95	170	43	4.000
NJ220	42220	100	180	34	3.650
NJ2220	42520	100	180	46	4.990
NJ221	42221	105	190	36	4.140
NJ222	42222	110	200	38	5.060
NJ2222	42522	110	200	53	7.150
NJ224	42224	120	215	40	6.110
NJ2224	42524	120	215	58	9.300
NJ226	42226	130	230	40	6.780
NJ2226	42526	130	230	64	11.550
NJ228	42228	140	250	42	8.770
NJ2228	42528	140	250	68	14.700
NJ230	42230	150	270	45	10.990
NJ2230	42530	150	270	73	19.500
NJ232	42232	160	290	48	15.300
NJ2232	42532	160	290	80	24.400
NJ234	42234	170	310	52	19.300
NJ2234	42534	170	310	86	30.000
NJ236	42236	180	320	52	20.100
NJ2236	42536	180	320	86	32.000
NJ305	42305	25	62	17	0.25
NJ2305	42605	25	62	24	0.36
NJ306	42306	30	72	19	0.38
NJ2306	42606	30	72	27	0.54
NJ307	42307	35	80	21	0.50
NJ2307	42607	35	80	31	0.74
NJ308	42308	40	90	23	0.68
NJ2308	42608	40	90	33	1.00
NJ309	42309	45	100	25	0.93
NJ2309	42609	45	100	36	1.34
NJ310	42310	50	110	27	1.20
NJ2310	42610	50	110	40	1.79
NJ311	42311	55	120	29	1.53
NJ2311	42611	55	120	43	2.30
NJ312	42312	60	130	31	1.92
NJ2312	42612	60	130	46	2.90
NJ313	42313	65	140	33	2.38
NJ2313	42613	65	140	48	3.47
NJ314	42314	70	150	35	2.90
NJ2314	42614	70	150	51	4.21
NJ315	42315	75	160	37	3.48
NJ2315	42615	75	160	35	5.15
NJ316	42316	80	170	39	4.15
NJ2316	42616	80	170	58	6.14
NJ317	42317	85	180	41	4.97
NJ2317	42617	85	180	60	720
NJ318	42318	90	160	43	5.65
NJ2318	42618	90	160	64	8.33
NJ319	42319	95	200	45	6.60
NJ2319	42619	95	200	67	9.67
NJ320	42320	100	215	47	7.99
NJ2320	42620	100	215	73	12.50
NJ322	42322	110	240	50	11.10
NJ2322	42622	110	240	80	19.50
NJ324	42324	120	260	55	14.00
NJ2324	42624	120	260	86	23.80
NJ326	42326	130	280	58	17.20
NJ2326	42626	130	280	93	29.90
NJ328	42328	140	300	62	21.10
NJ2328	42628	140	300	102	37.90
NJ330	42330	150	320	65	27.70
NJ2330	42630	150	320	108	46.20
NJ332	42332	160	340	68	32.90
NJ2332	42632	160	340	114	55.00
NJ334	42334	170	361	73	40.10
NJ2334	42634	170	360	120	65.50
NJ336	42336	180	380	75	43.80
NJ2336	42636	180	380	126	75.00
NJ340	42340	200	420	80	58.00
NJ344	42344	220	460	88	77.00
NJ406	42406	30	90	23	0.773
NJ407	42407	35	100	25	1.047
NJ408	42408	40	110	27	1.334
NJ409	42409	45	120	29	1.683
NJ410	42410	50	130	31	2.063
NJ411	42411	55	140	33	2.576
NJ412	42412	60	150	35	3.099
NJ413	42413	65	160	37	3.67
NJ414	42414	70	180	42	5.4
NJ415	42415	75	190	45	6.41
NJ416	42416	80	200	48	7.47
NJ417	42417	85	210	52	8.91
NJ418	42418	90	225	54	10.57
NJ419	42419	95	240	55	13.96
NJ420	42420	100	250	58	14.37
NJ422	42422	110	280	65	20.32
NJ424	42424	120	310	72	28.74
NJ426	42426	130	340	78	37.05
NJ428	42428	140	360	82	48.03
NJ430	42430	150	380	85	54.7

Bearing Number	Old number (cost)	Nominal Bearing Dimensions(mm)			Bearing Weight （kg）
Bearing Number	Old number (cost)	d	D	B	Bearing Weight （kg）
NUP203	92203	17	40	12	0.073
NUP204	92204	20	47	14	0.118
NUP2204	92504	20	47	18	0.154
NUP205	92205	25	52	15	0.146
NUP2205	92505	25	52	18	0.174
NUP206	92206	30	62	16	0.220
NUP2206	92506	30	62	20	0.276
NUP207	92207	35	72	17	0.322
NUP2207	92507	35	72	23	0.426
NUP208	92208	40	80	18	0.404
NUP2208	92508	40	80	23	0.516
NUP209	92209	45	85	19	0.463
NUP2209	92509	45	85	23	0.564
NUP210	92210	50	90	20	0.523
NUP2210	92510	50	90	23	0.610
NUP211	92211	55	100	21	0.684
NUP2211	92511	55	100	25	0.849
NUP212	92212	60	110	22	0.874
NUP2212	92512	60	110	28	1.148
NUP213	92213	65	120	23	1.106
NUP2213	92513	65	120	31	1.527
NUP214	92214	70	125	24	1.220
NUP2214	92514	70	125	31	1.610
NUP215	92215	75	130	25	1.350
NUP2215	92515	75	130	31	1.690
NUP216	92216	80	140	26	1.640
NUP2216	92516	80	140	33	2.130
NUP217	92217	85	150	28	2.040
NUP2217	92517	85	150	36	2.670
NUP218	92218	90	160	30	2.500
NUP2218	92518	90	160	40	3.380
NUP219	92219	95	170	32	3.080
NUP2219	92519	95	170	43	4.130
NUP220	92220	100	180	34	3.700
NUP2220	92520	100	180	46	5.080
NUP222	92222	110	200	38	5.160
NUP2222	92522	110	200	53	7.290
NUP224	92224	120	215	40	6.160
NUP2224	92524	120	215	58	9.020
NUP226	92226	130	230	40	6.950
NUP2226	92526	130	230	64	11.790
NUP228	92228	140	250	42	8.950
NUP2228	92528	140	250	68	15.060
NUP230	92230	150	270	45	11.270
NUP2230	92530	150	270	73	19.690
NUP236	92236	180	320	52	20.33
NUP240	92240	200	360	58	28.65
NUP2240	92540	200	360	98	46.75
NUP244	92244	220	400	65	40.54
NUP2244	92544	220	400	108	64.13
NUP248	92248	240	440	72	54.86
NUP304	92304	20	52	15	0.161
NUP2304	92604	20	52	21	0.227
NUP305	92305	25	62	17	0.255
NUP2305	92605	25	62	24	0.368
NUP306	92306	30	72	19	0.380
NUP2306	92606	30	72	27	0.562
NUP307	92307	35	80	21	0.508
NUP2307	92607	35	80	31	0.767
NUP308	92308	40	90	23	0.699
NUP2308	92608	40	90	33	1.013
NUP309	92309	45	100	25	0.957
NUP2309	92609	45	100	36	1.390
NUP310	92310	50	110	27	1.211
NUP2310	92610	50	110	40	1.853
NUP311	92311	55	120	29	1.579
NUP2311	92611	55	120	43	2.369
NUP312	92312	60	130	31	1.969
NUP2312	92612	60	130	46	2.959
NUP313	92313	65	140	33	2.430
NUP2313	92613	65	140	48	3.540
NUP314	92314	70	150	35	2.950
NUP2314	92614	70	150	51	4.300
NUP315	92315	75	160	37	3.550
NUP2315	92615	75	160	55	5.260
NUP316	92316	80	170	39	4.220
NUP2316	92616	80	170	58	6.270
NUP317	92317	85	180	41	5.060
NUP2317	92617	85	180	60	7.350
NUP318	92318	90	160	43	5.760
NUP2318	92618	90	160	64	8.550
NUP319	92319	95	200	45	6.760
NUP2319	92619	95	200	67	9.890
NUP320	92320	100	215	47	8.160
NUP2320	92620	100	215	73	12.740
NUP322	92322	110	240	50	11.270
NUP2322	92622	110	240	80	19.790
NUP324	92324	120	260	55	14.11
NUP2324	92624	120	260	86	24.33
NUP326	92326	130	280	58	1759
NUP2326	92626	130	280	93	30.65
NUP328	92328	140	300	62	21.48
NUP2328	92628	140	300	102	38.75
NUP330	92330	150	320	65	28.43
NUP2330	92630	150	320	108	4707
NUP406	92406	30	90	23	0.793
NUP407	92407	35	100	25	1.074
NUP408	92408	40	110	27	1.369
NUP409	92409	45	120	29	1.727
NUP410	92410	50	130	31	2.117
NUP411	92411	55	140	33	2.643
NUP412	92412	60	150	35	3.18
NUP413	92413	65	160	37	3.77
NUP414	92414	70	180	42	5.54
NUP415	92415	75	190	45	6.58
NUP416	92416	80	200	48	766
NUP417	92417	85	210	52	9.14
NUP418	92418	90	225	54	10.84
NUP419	92419	95	240	55	14.32
NUP420	92420	100	250	58	14.74
NUP422	92422	110	280	65	20.95
NUP424	92424	120	310	72	29.49
NUP426	92426	130	340	78	38.01
NUP428	92428	140	360	82	49.28
NUP430	92430	150	380	85	56.12

Cylindrical Roller Bearings

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Cylindrical Roller Bearings

Bearing Introduction

N-Type Cylindrical Roller Bearings

Model and size

NF-Type Cylindrical Roller Bearings

Model and size

NU-Type Cylindrical Roller Bearings

Model and size

NJ-Type Cylindrical Roller Bearings

Model and size

NUP-Type Cylindrical Roller Bearings

Model and size

NN-Type Cylindrical Roller Bearings

Model and size

Suffix symbol description

Related Suggestion

Bearing Number	Old number (cost)	Nominal Bearing Dimensions(mm)			Bearing Weight （kg）
Bearing Number	Old number (cost)	d	D	B	Bearing Weight （kg）
NN3006	3282106	30	55	19	0.191
NN3006 K	3182106	30	55	19	0.191
NN3007	3282107	35	62	20	0.249
NN3007 K	3182107	35	62	20	0.249
NN3008	3282108	40	68	21	0.303
NN3008 K	3182108	40	68	21	0.303
NN3009	3282109	45	75	23	0.393
NN3009 K	3182109	45	75	23	0.393
NN3010	3282110	50	80	23	0.426
NN3010 K	3182110	50	80	23	0.426
NN3011	3282111	55	90	26	0.630
NN3011 K	3182111	55	90	26	0.630
NN3012	3282112	60	95	26	0.674
NN3012 K	3182112	60	95	26	0.674
NN3013	3282113	65	100	26	0.715
NN3013 K	3182113	65	100	26	0.715
NN3014	3282114	70	110	30	1.040
NN3014 K	3182114	70	110	30	1.040
NN3015	3282115	75	115	30	1.090
NN3015 K	3182115	75	115	30	1.090
NN3016	3282116	80	125	34	1.510
NN3016 K	3182116	80	125	34	1.510
NN3017	3282117	85	130	34	1.580
NN3017 K	3182117	85	130	34	1.580
NN3018	3282118	90	140	37	2.050
NN3018 K	3182118	90	140	37	2.050
NN3019	3282119	95	145	37	2.140
NN3019 K	3182119	95	145	37	2.140
NN3020	3282120	100	150	37	2.230
NN3020 K	3182120	100	150	37	2.230
NN3021	3282121	105	160	41	2.840
NN3021 K	3182121	105	160	41	2.840
NN3022	3282122	110	170	45	3.610
NN3022 K	3182122	110	170	45	3.610
NN3024	3282124	120	180	46	3.940
NN3024 K	3182124	120	180	46	3.940
NN3026	3282126	130	200	52	5.790
NN3026 K	3182126	130	200	52	5.790

Subject	Symbol	Description
Other technical modifications	K	Tapered bore.
Cage types	E	Polymer cage
	MS	Brass cage roller guided.
	S	Pressed steel cage.
	–	Pressed steel cage. Is not indicated as a standard.