Cylindrical Roller Bearings-China Professional Bearing Suppliers

rolling bearings

cylindrical roller bearings

Cylindrical Roller Bearings are bearings in which cylinders are used as the rolling elements as opposed to balls in ball bearings. As such, the rollers have a greater (linear) contact area with the outer ring and are distribute loads across a broader surface. Subsequently, they have a relatively high radial load capacity and are suitable for high speeds. Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.Four-row cylindrical roller bearings are suitable for rolling mills.

Versions of cylindrical roller bearings

single-row with cage cylindrical roller bearings

NU :Two solid ribs on outer ring and one inner ring without ribs
NJ:Two solid ribs on the outer ring and one solid rib on the inner ring
N:Two solid ribs on the inner ring and one outer ring without ribs
NUP:Two solid ribs on the outer ring, a solid rib on the inner ring and a loose rib washer
NF:Two integral ribs on the inner ring and a single rib on the outer ring
RNU:Two fixed ribs on the outer ring and has no inner ring
Steel,brass and nylon cage

single-row without cage cylindrical roller bearings

NCF(SL18) series
NJG(SL19) series

double-row with cage

NN series
NNU series
Brass,nylon and steel cage
Normal precision, P4, P5, SP
Cylindrical bore,tapered bore

double-row without cage

NNC(SL01)
NNCL(SL02)
NNF(SL04)
NNCF(SL18)

models of cylindrical roller bearings

Single-row cylindrical roller bearings

d	B	B	NU	NJ	NUP	N	NF
20	47	14	NU204	NJ204	NUP204	N204	NF204
	47	14	NU204R	NJ204R	NUP204R	—	—
	47	18	NU2204	NJ2204	NUP2204	—	—
	47	18	NU2204R	NJ2204R	NUP2204R	—	—
	52	15	NU304	NJ304	NUP304	N304	NF304
	52	15	NU304R	NJ304R	NUP304R	—	—
	52	21	NU2304	NJ2304	NUP2304	—	—
	52	21	NU2304R	NJ2304R	NUP2304R	—	—
25	47	12	NU1005		NUP1005
	52	15	NU205	NJ205	NUP205	N205	NF205
	52	15	NU205R	NJ205R	NUP205R	—	—
	52	18	NU2205	NJ2205	NUP2205	—	—
	52	18	NU2205R	NJ2205R	NUP2205R	—	—
	62	17	NU305	NJ305	NUP305	N305	NF305
	62	17	NU305R	NJ305R	NUP305R	—	—
	62	24	NU2305	NJ2305	NUP2305	—	—
	62	24	NU2305R	NJ2305R	NUP2305R	—	—
30	55	13	NU1006		NUP1006
	62	16	NU206	NJ206	NUP206	N206	NF206
	62	16	NU206R	NJ206R	NUP206R	—	—
	62	20	NU2206	NJ2206	NUP2206	—	—
	62	20	NU2206R	NJ2206R	NUP2206R	—	—
	62	23.8	NU3206	—	—	—	—
	72	19	NU306	NJ306	NUP306	N306	NF306
	72	19	NU306R	NJ306R	NUP306R	—	—
	72	27	NU2306	NJ2306	NUP2306	—	—
	72	27	NU2306R	NJ2306R	NUP2306R	—	—
30	72	30.2	NU3306
	90	23	NU406	NJ406	NUP406	N406	NF406
35	62	14	NU1007		NUP1007
	72	17	NU207	NJ207	NUP207	N207	NF207
	72	17	NU207R	NJ207R	NUP207R	—	—
	72	23	NU2207	NJ2207	NUP2207	—	—
	72	23	NU2207R	NJ2207R	NUP2207R	—	—
	72	27	NU3207	—	—	—	—
	80	21	NU307	NJ307	NUP307	N307	NF307
	80	21	NU307R	NJ307R	NUP307R	—	—
	80	31	NU2307	NJ2307	NUP2307	—	—
	80	31	NU2307R	NJ2307R	NUP2307R	—	—
	80	34.9	NU3307	—	—	—	—
	100	25	NU407	NJ407	NUP407	N407	NF407
40	68	15	NU1008	—	NUP1008	—	—
	80	18	NU208	NJ208	NUP208	N208	NF208
	80	18	NU208R	NJ208R	NUP208R	—	—
	80	23	NU2208	NJ2208	NUP2208	—	—
	80	23	NU2208R	NJ2208R	NUP2208R	—	—
	80	30.2	NU3208	—	—	—	—
	90	23	NU308	NJ308	NUP308	N308	NF308
	90	23	NU308R	NJ308R	NUP308R	—	—
	90	33	NU2308	NJ2308	NUP2308	—	—
	90	33	NU2308R	NJ2308R	NUP2308R	—	—
	90	36.5	NU3308	—	—	—	—
	110	27	NU408	NJ408	NUP408	N408	NF408
45	75	16	NU1009	—	NUP1009	—	—
45	85	19	NU209	NJ209	NUP209	N209	NF209
	85	19	NU209R	NJ209R	NUP209R	—	—
	85	23	NU2209	NJ2209	NUP2209	—	—
	85	23	NU2209R	NJ2209R	NUP2209R	—	—
	85	30.2	NU3209	—	—	—	—
	100	25	NU309	NJ309	NUP309	N309	NF309
	100	25	NU309R	NJ309R	NUP309R	—	—
	100	36	NU2309	NJ2309	NUP2309	—	—
	100	36	NU2309R	NJ2309R	NUP2309R	—	—
	100	39.7	NU3309	—	—	—	—
	120	29	NU409	NJ409	NUP409	N409	NF409
50	80	16	NU1010		NUP1010
	90	20	NU210	NJ210	NUP210	N210	NF210
	90	20	NU210R	NJ210R	NUP210R	—	—
	90	23	NU2210	NJ2210	NUP2210	—	—
	90	23	NU2210R	NJ2210R	NUP2210R	—	—
	90	30.2	NU3210	—	—	—	—
	110	27	NU310	NJ310	NUP310	N310	NF310
	110	27	NU310R	NJ310R	NUP310R	—	—
	110	40	NU2310	NJ2310	NUP2310	—	—
	110	40	NU2310R	NJ2310R	NUP2310R	—	—
	110	44.4	NU3310	—	—	—	—
	130	31	NU410	NJ410	NUP410	N410	NF410
55	90	18	NU1011		NUP1011
	100	21	NU211	NJ211	NUP211	N211	NF211
	100	21	NU211R	NJ211R	NUP211R	—	—
	100	25	NU2211	NJ2211	NUP2211	—	—
55	100	25	NU2211R	NJ2211R	NUP2211R
	100	33.3	NU3211	—	—	—	—
	120	29	NU311	NJ311	NUP311	N311	NF311
	120	29	NU311R	NJ311R	NUP311R	——	——
	120	43	NU2311	NJ2311	NUP2311	—	—
	120	43	NU2311R	NJ2311R	NUP2311R	—	—
	120	49.2	NU3311	—	——	——	——
	140	33	NU411	NJ411	NUP411	N411	NF411
60	95	18	NU1012		NUP1012
	110	22	NU212	NJ212	NUP212	N212	NF212
	110	22	NU212R	NJ212R	NUP212R	—	—
	110	28	NU2212	NJ2212	NUP2212	——	——
	110	28	NU2212R	NJ2212R	NUP2212R	——	——
	110	36.5	NU3212	—	—	—	—
	130	31	NU312	NJ312	NUP312	N312	NF312
	130	31	NU312R	NJ312R	NUP312R	——	——
	130	46	NU2312	NJ2312	NUP2312	—	—
	130	46	NU2312R	NJ2312R	NUP2312R	—	—
	130	54	NU3312	—	—	—	—
	150	35	NU412	NJ412	NUP412	N412	NF412
65	100	18	NU1013		NUP1013
	120	23	NU213	NJ213	NUP213	N213	NF213
	120	23	NU213R	NJ213R	NUP213R	—	—
	120	31	NU2213	NJ2213	NUP2213	—	—
	120	31	NU2213R	NJ2213R	NUP2213R	—	—
	120	38.1	NU3213	—	—	—	—
	140	33	NU313	NJ313	NUP313	N313	NF313
65	140	33	NU313R	NJ313R	NUP313R
	140	48	NU2313	NJ2313	NUP2313	—	—
	140	48	NU2313R	NJ2313R	NUP2313R	—	—
	140	58.7	NU3313	—	—	—	—
	160	37	NU413	NJ413	NUP413	N413	NF413
70	110	20	NU1014		NUP1014
	125	24	NU214	NJ214	NUP214	N214	NF214
	125	24	NU214R	NJ214R	NUP214R	—	—
	125	31	NU2214	NJ2214	NUP2214	—	—
	125	31	NU2214R	NJ2214R	NUP2214R	—	—
	125	39.7	NU3214	—	—	—	—
	150	35	NU314	NJ314	NUP314	N314	NF314
	150	35	NU314R	NJ314R	NUP314R	—	—
	150	51	NU2314	NJ2314	NUP2314	—	—
	150	51	NU2314R	NJ2314R	NUP2314R	—	—
	150	63.5	NU3314	—	—	—	—
	180	42	NU414	NJ414	NUP414	N414	NF414
75	115	20	NU1015		NUP1015
	130	25	NU215	NJ215	NUP215	N215	NF215
	130	25	NU215R	NJ215R	NUP215R	—	—
	130	31	NU2215	NJ2215	NUP2215	—	—
	130	31	NU2215R	NJ2215R	NUP2215R	—	—
	130	41.3	NU3215	—	—	—	—
	160	37	NU315	NJ315	NUP315	N315	NF315
	160	37	NU315R	NJ315R	NUP315R	—	—
	160	55	NU2315	NJ2315	NUP2315	—	—
	160	55	NU2315R	NJ2315R	NUP2315R	—	—
75	160	68.3	NU3315	—	—	—	—
	190	45	NU415	NJ415	NUP415	N415	NF415
80	125	22	NU1016	—	NUP1016	—	—
	140	26	NU216	NJ216	NUP216	N216	NF216
	140	26	NU216R	NJ216R	NUP216R	—	—
	140	33	NU2216	NJ2216	NUP2216	—	—
	140	33	NU2216R	NJ2216R	NUP2216R	—	—
	140	44.4	NU3216	—	—	—	—
	170	39	NU316	NJ316	NUP316	N316	NF316
	170	39	NU316R	NJ316R	NUP316R	—	—
	170	58	NU2316	NJ2316	NUP2316	—	—
	170	58	NU2316R	NJ2316R	NUP2316R	—	—
	170	68.3	NU3316	—	—	—	—
	200	48	NU416	NJ416	NUP416	N416	NF416
85	130	22	NU1017	—	NUP1017	—	—
	150	28	NU217	NJ217	NUP217	N217	NF217
	150	28	NU217R	NJ217R	NUP217R	—	—
	150	36	NU2217	NJ2217	NUP2217	—	—
	150	36	NU2217R	NJ2217R	NUP2217R	—	—
	150	49.2	NU3217	—	—	—	—
	180	41	NU317	NJ317	NUP317	N317	NF317
	180	41	NU317R	NJ317R	NUP317R	—	—
	180	60	NU2317	NJ2317	NUP2317	—	—
	180	60	NU2317R	NJ2317R	NUP2317R	—	—
	180	73	NU3317	—	—	—	—
	210	52	NU417	NJ417	NUP417	N417	NF417
90	140	24	NU1018	—	NUP1018	—	—
90	160	30	NU218	NJ218	NUP218	N218	NF218
	160	30	NU218R	NJ218R	NUP218R	—	—
	160	40	NU2218	NJ2218	NUP2218	—	—
	160	40	NU2218R	NJ2218R	NUP2218R	—	—
	160	52.4	NU3218	—	—	—	—
	190	43	NU318	NJ318	NUP318	N318	NF318
	190	43	NU318R	NJ318R	NUP318R	—	—
	190	64	NU2318	NJ2318	NUP2318	—	—
	190	64	NU2318R	NJ2318R	NUP2318R	—	—
	190	73	NU3318	—	—	—	—
	225	54	NU418	NJ418	NUP418	N418	NF418
95	145	24	NU1019		NUP1019
	170	32	NU219	NJ219	NUP219	N219	NF219
	170	32	NU219R	NJ219R	NUP219R	—	—
	170	43	NU2219	NJ2219	NUP2219	—	—
	170	43	NU2219R	NJ2219R	NUP2219R	—	—
	170	55.6	NU3219	—	—	—	—
	200	45	NU319	NJ319	NUP319	N319	NF319
	200	45	NU319R	NJ319R	NUP319R	—	—
	200	67	NU2319	NJ2319	NUP2319	—	—
	200	77.8	NU3319	—	—	—	—
	240	55	NU419	NJ419	NUP419	N419	NF419
100	150	24	NU1020	—	NUP1020	—	—
	180	34	NU220	NJ220	NUP220	N220	NF220
	180	34	NU220R	NJ220R	NUP220R	—	—
	180	46	NU2220	NJ2220	NUP2220	—	—
	180	46	NU2220R	NJ2220R	NUP2220R	—	—
100	180	60.3	NU3220
	215	47	NU320	NJ320	NUP320	N320	NF320
	215	47	NU320R	NJ320R	NUP320R	—	—
	215	73	NU2320	NJ2320	NUP2320	—	—
	215	73	NU2320R	NJ2320R	NUP2320R	—	—
	215	82.6	NU3320	—	—	—	—
	250	58	NU420	NJ420	NUP420	N420	NF420
105	160	26	NU1021	—	NUP1021	—	—
	190	36	NU221	NJ221	NUP221	N221	NF221
	190	65.1	NU3221	—	—	—	—
	225	49	NU321	NJ321	NUP321	N321	NF321
	225	77	NU2321	—	NUP2321	—	—
	225	87.3	NU3321	—	—	—	—
	260	60	NU421	NJ421	NUP421	N421	NF421
110	170	28	NU1022		NUP1022
	200	38	NU222	NJ222	NUP222	N222	NF222
	200	38	NU222R	NJ222R	NUP222R	—	—
	200	53	NU2222	NJ2222	NUP2222	—	—
	200	53	NU2222R	NJ2222R	NUP2222R	—	—
	200	69.8	NU3222	—	—	—	—
	240	50	NU322	NJ322	NUP322	N322	NF322
	240	50	NU322R	NJ322R	NUP322R	—	—
	240	80	NU2322	NJ2322	NUP2322	—	—
	240	80	NU2322R	NJ2322R	NUP2322R	—	—
	240	92.1	NU3322	—	—	—	—
	280	65	NU422	NJ422	NUP422	N422	NF422
120	180	28	NU1024		NUP1024
	215	40	NU224	NJ224	NUP224	N224	NF224
	215	40	NU224R	NJ224R	NUP224R	—	—
	215	58	NU2224	NJ2224	NUP2224	—	—
	215	58	NU2224R	NJ2224R	NUP2224R	—	—
	215	76	NU3224	—	—	—	—
	260	55	NU324	NJ324	NUP324	N324	NF324
	260	55	NU324R	NJ324R	NUP324R	—	—
	260	86	NU2324	NJ2324	NUP2324	—	—
	260	86	NU2324R	NJ2324R	NUP2324R	—	—
	260	106	NU3324	—	—	—	—
	310	72	NU424	NJ424	NUP424	N424	NF424
130	200	33	NU1026	—	NUP1026	—	—
	230	40	NU226	NJ226	NUP226	N226	NF226
	230	40	NU226R	NJ226R	NUP226R	—	—
	230	64	NU2226	NJ2226	NUP2226	—	—
	230	64	NU2226R	NJ2226R	NUP2226R	—	—
	230	80	NU3226	—	—	—	—
	280	58	NU326	NJ326	NUP326	N326	NF326
	280	58	NU326R	NJ326R	NUP326R	—	—
	280	93	NU2326	NJ2326	NUP2326	—	—
	280	93	NU2326R	NJ2326R	NUP2326R	—	—
	280	112	NU3326	—	—	—	—
	340	78	NU426	NJ426	NUP426	N426	NF426
140	210	33	NU1028	—	NUP1028	—	—
	250	42	NU228	NJ228	NUP228	N228	NF228
	250	42	NU228R	NJ228R	NUP228R	—	—
140	250	68	NU2228	NJ2228	NUP2228
	250	68	NU2228R	NJ2228R	NUP2228R	—	—
	250	88	NU3228	—	—	—	—
	300	62	NU328	NJ328	NUP328	N328	NF328
	300	62	NU328R	NJ328R	NUP328R	—	—
	300	102	NU2328	NJ2328	NUP2328	—	—
	300	102	NU2328R	NJ2328R	NUP2328R	—	—
	300	118	NU3328	—	—	—	—
	360	82	NU428	NJ428	NUP428	N428	NF428
150	225	35	NU1030	—	NUP1030	—	—
	270	45	NU230	NJ230	NUP230	N230	NF230
	270	45	NU230R	NJ230R	NUP230R	—	—
	270	73	NU2230	NJ2230	NUP2230	—	—
	270	73	NU2230R	NJ2230R	NUP2230R	—	—
	270	96	NU3230	—	—	—	—
	320	65	NU330	NJ330	NUP330	N330	NF330
	320	65	NU330R	NJ330R	NUP330R	—	—
	320	108	NU2330	NJ2330	NUP2330	—	—
	320	108	NU2330R	NJ2330R	NUP2330R	—	—
	320	128	NU3330	—	—	—	—
	380	85	NU430	NJ430	NUP430	N430	NF430
160	240	38	NU1032	—	NUP1032	—	—
	290	48	NU232	NJ232	NUP232	N232	NF232
	290	48	NU232R	NJ232R	NUP232R	—	—
	290	80	NU2232	NJ2232	NUP2232	—	—
	290	80	NU2232R	NJ2232R	NUP2232R	—	—
	290	104	NU3232	—	—	—	—
160	340	68	NU332	NJ332	NUP332	N332	NF332
	340	68	NU332R	NJ332R	NUP332R	—	—
	340	114	NU2332	NJ2332	NUP2332	—	—
	340	114	NU2332R	NJ2332R	NUP2332R	—	—
	340	136	NU3332	—	—	—	—
170	260	42	NU1034		NUP1034
	310	52	NU234	NJ234	NUP234	N234	NF234
	310	52	NU234R	NJ234R	NUP234R	—	—
	310	86	NU2234	NJ2234	NUP2234	—	—
	310	86	NU2234R	NJ2234R	NUP2234R	—	—
	310	110	NU3234	—	—	—	—
	360	72	NU334	NJ334	NUP334	N334	NF334
	360	120	NU2334	NJ2334	NUP2334	—	—
	360	140	NU3334	—	—	—	—
180	280	46	NU1036	—	NUP1036	—	—
	320	52	NU236	NJ236	NUP236	N236	NF236
	320	52	NU236R	NJ236R	NUP236R	—	—
	320	86	NU2236	NJ2236	NUP2236	—	—
	320	86	NU2236R	NJ2236R	NUP2236R	—	—
	320	112	NU3236	—	—	—	—
	380	75	NU336	NJ336	NUP336	N336	NF336
	380	126	NU2336	NJ2336	NUP2336	—	—
	380	150	NU3336	—	—	—	—
190	290	46	NU1038	—	NUP1038	—	—
	340	55	NU238	NJ238	NUP238	N238	NF238
	340	55	NU238R	NJ238R	NUP238R	—	—
	340	92	NU2238	NJ2238	NUP2238	—	—
190	340	92	NU2238R	NJ2238R	NUP2238R
	340	120	NU3238	—	—	—	—
	400	78	NU338	NJ338	NUP338	N338	NF338
	400	132	NU2338	NJ2338	NUP2338	—	—
	400	155	NU3338	—	—	—	—

Single-row cylindrical roller bearings without cage

Bearing No.	Interchange	d	D	B
NCF3004 CV	SL 18 3004	20	42	16
NCF2204 CV	SL 18 2204	20	47	18
NCF3005 CV	SL 18 3005	25	47	16
NCF2205 CV	SL 18 2205	25	52	18
NJG2305VH	SL 19 2305	25	62	24
NCF3006 CV	SL 18 3006	30	55	19
NCF2206 CV	SL 18 2206	30	62	20
NJG2306VH	SL 19 2306	30	72	27
NCF3007 CV	SL 18 3007	35	62	20
NCF2207 CV	SL 18 2207	35	72	23
NJG2307VH	SL 19 2307	35	80	31
NCF3008 CV	SL 18 3008	40	68	21
NCF2208 CV	SL 18 2208	40	80	23
NJG2308VH	SL 19 2308	40	90	33
NCF3009 CV	SL 18 3009	45	75	23
NCF2209 CV	SL 18 2209	45	85	23
NJG2309VH	SL 19 2309	45	100	36
NCF3010 CV	SC 18 3010	50	80	23
NCF2210 CV	SL 18 2210	50	90	23
NJG2305VH	SL 19 2305	50	110	40
NCF3010 CV	SL 18 3011	55	90	26
NCF2211 CV	SL 18 2211	55	100	25
NJG2311VH	SL 19 2311	55	120	43
NCF2912 CV	SL 18 2912	60	85	16
NCF3012 CV	SL 18 3012	60	95	26
NCF2212 CV	SL 18 2212	60	110	28
NJG2312VH	SL 19 2312	60	130	46
NCF2913 CV	SL 18 2913	65	90	16
NCF3013 CV	SL 18 3013	65	100	26
NCF2213 CV	SL 18 2213	65	120	31
NJG2313VH	SL 19 2313	65	140	48
NCF2914 CV	SL 18 2914	70	100	19
NCF3014 CV	SL 18 3014	70	110	30
NCF2214 CV	SL 18 2214	70	125	31
NJG 2314VH	SL 19 2314	70	150	51
NCF2915 CV	SL 18 2915	75	105	19
NCF3015 CV	SL 18 3015	75	115	30
NCF2215 CV	SL 18 2215	75	130	31
NCF2916CV	SL 18 2916	80	110	19
NCF3016 CV	SL 18 3016	80	125	34
NCF2216 CV	SL 18 2216	80	140	33
NJG 2316VH	SL 19 2316	80	170	58
NCF2917 CV	SL 18 2917	85	120	22
NCF3017 CV	SL 18 3017	85	130	34
NCF2217 CV	SL 18 2217	85	150	36
NJG 2317VH	SL 19 2317	85	180	60
NCF2918 CV	SL 18 2918	90	125	22
NCF3018 CV	SL 18 3018	90	140	37
NCF2218 CV	SL 18 2218	90	160	40
NJG 2318VH	SL 19 2318	90	190	64
NCF2919 CV	SL 18 2919	95	130	22
NCF2219 CV	SL 18 2219	95	170	43
NJG 2319VH	SL 19 2319	95	200	67
NCF2920 CV	SL 18 2920	100	140	24
NCF3020 CV	SL 18 3020	100	150	37
NCF2220 CV	SL 18 2220	100	180	46
NJG 2320VH	SL 19 2320	100	215	73
NCF2922 CV	SL 18 2922	110	150	24
NCF3022 CV	SL 18 3022	110	170	45
NCF2222 CV	SL 18 2222	110	200	53
NJG2322VH	SL 19 2322	110	240	80
NCF2924CV	SL 18 2924	120	165	27
NCF3024 CV	SL 18 3024	120	180	46
NCF2224 CV	SL 18 2224	120	215	58
NJG2324VH	SL 19 2324	120	260	86
NCF2926 CV	SL 18 2926	130	180	30
NCF3026 CV	SI. 18 3026	130	200	52
NCF2226 CV	SL 18 2226	130	230	64
NCF2928 CV	SL 18 2928	140	190	30
NCF3028 CV	SL 18 3028	140	210	53
NCF2228 CV	SL 18 2228	140	250	68
NCF2930 CV	SL 18 2930	150	210	36
NCF3030 CV	SL 18 3030	150	225	56
NCF2230 CV	SL 18 2230	150	270	73
NCF2932 CV	SL 18 2932	160	220	36
NCF3032 CV	SL 18 3032	160	240	60
NCF2934 CV	SL 18 2934	170	230	36
NCF3034 CV	SL 18 3034	170	260	67
NCF2234 CV	SL 18 2234	170	310	86
NCF2936 CV	SL 18 2936	180	250	42
NCF3036 CV	SL 18 3036	180	280	74
NCF2236 CV	SL 18 2236	180	320	86
NCF2938 CV	SL 18 2938	190	260	42
NCF3038 CV	SL 18 3038	190	290	75
NCF2238 CV	SL 18 2238	190	340	92
NCF1840 CV	SL 18 1840	200	250	24
NCF2940 CV	SL 18 2940	200	280	48
NCF3040 CV	SL 18 3040	200	310	82
NCF2240 CV	SL 18 2240	200	360	98
NCF1844 CV	SL 18 1844	220	270	24
NCF2944 CV	SL 18 2944	220	300	48
NCF3044 CV	SL 18 3044	220	340	90
NCF1848 CV	SL 18 1848	240	300	28
NCF2948 CV	SL 18 2948	240	320	48
NCF3048 CV	SL 18 3048	240	360	92
NCF1852 CV	SL 18 1852	260	320	28
NCF2952 CV	SL 18 2952	260	360	60
NCF3052CV	SL 18 3052	260	400	104
NCF1856 CV	SL 18 1856	280	350	33
NCF2956 CV	SL 18 2956	280	380	60
NCF3056 CV	SL 18 3056	280	420	106
NCF1860 CV	SL 18 1860	300	380	38

Double-row cylindrical roller bearings with cage

d	D	B	NN		NNU
			Cylindrical Bore	K	Cylindrical Bore	K
25	47	16	NN3005	NN3005K	—	—
30	55	19	NN3006	NN3006K	—	—
35	62	20	NN3007	NN3007K	—	—
40	68	21	NN3008	NN3008K	—	—
45	75	23	NN3009	NN3009K	—	—
50	80	23	NN3010	NN3010K	—	—
55	90	26	NN3011	NN3011K	—	—
60	95	26	NN3012	NN3012K	—	—
65	100	26	NN3013	NN3013K	—	—
70	110	30	NN3014	NN3014K	—	—
75	115	30	NN3015	NN3015K	—	—
80	125	34	NN3016	NN3016K	—	—
85	130	34	NN3017	NN3017K	—	—
90	140	37	NN3018	NN3018K	—	—
95	145	37	NN3019	NN3019K	—	—
100	140	40			NNU4920	NNU4920K
	150	37	NN3020	NN3020K	—	—
105	145	40			NNU4921	NNU4921K
	160	41	NN3021	NN3021K	—	—
110	150	40	—	—	NNU4922	NNU4922K
110	170	45	NN3022	NN3022K	—	—
120	165	45			NNU4924	NNU4924K
	180	46	NN3024	NN3024K	—	—
130	180	50	—	—	NNU4926	NNU4926K
	200	52	NN3026	NN3026K	—	—
140	190	50	—	—	NNU4928	NNU4928K
	210	53	NN3028	NN3028K	—	—
150	210	60	—	—	NNU4930	NNU4930K
	225	56	NN3030	NN3030K	—	—
160	220	60			NNU4932	NNU4932K
	240	60	NN3032	NN3032K	—	—
170	230	60	—	—	NNU4934	NNU4934K
	260	67	NN3034	NN3034K	—	—
180	250	69	—	—	NNU4936	NNU4936K
	280	74	NN3036	NN3036K	—	—
190	260	69			NNU4938	NNU4938K
	290	75	NN3038	NN3038K	—	—
200	280	80			NNU4940	NNU4940K
	310	82	NN3040	NN3040K	—	—
220	300	80	—	—	NNU4944	NNU4944K
	340	90	NN3044	NN3044K	—	—
240	320	80	—	—	NNU4948	NNU4948K
	360	92	NN3048	NN3048K	—	—
260	360	100	—	—	NNU4952	NNU4952K
260	400	104	NN3052	NN3052K	—	—
280	380	100			NNU4956	NNU4956K
	420	106	NN3056	NN3056K	—	—
300	420	118	—	—	NNU4960	NNU4960K
	460	118	NN3060	NN3060K	—	—
320	440	118	—	—	NNU4964	NNU4964K
	480	121	NN3064	NN3064K	—	—
340	460	118	—	—	NNU4968	NNU4968K
	520	133	NN3068	NN3068K	—	—
360	540	134	NN3072	NN3072K	—	—
380	560	135	NN3076	NN3076K	—	—
400	600	148	NN3080	NN3080K	—	—
420	620	150	NN3084	NN3084K	—	—
440	650	157	NN3088	NN3088K	—	—
460	680	163	NN3092	NN3092K	—	—
480	700	165	NN3096	NN3096K	—	—

Double-row cylindrical roller bearings without cage

Bearing No.	Interchange	d	D	B
NNCF 5004 CV	SL 18 5004	20	42	30
NNCF 5005 CV	SL 18 5005	25	47	30
NNCF 5006 CV	SL 18 5006	30	55	34
NNCF 5007 CV	SL 18 5007	35	62	36
NNCF 5008 CV	SL 18 5008	40	68	38
NNCF 5009 CV	SL 18 5009	45	75	40
NNCF 5010 CV	SL 18 5010	50	80	40
NNCF 5011 CV	SL 18 5011	55	90	46
NNC 4912 CV	SL 01 4912	60	85	25
NNCL 4912CV	SL 02 4912	60	85	25
NNCF 5012 CV	SL 18 5012	60	95	46
NNCF 5013 CV	SL 18 5013	65	100	46
NNC 4914 CV	SL 01 4914	70	100	30
NNCL 4914CV	SL 02 4914	70	100	30
NNCF 5014 CV	SL 18 5014	70	110	54
NNCF 5015 CV	SL 18 5015	75	115	54
NNC 4916 CV	SL 01 4916	80	110	30
NNCL 4916CV	SL 02 4916	80	110	30
NNCF 5016 CV	SL 18 5016	80	125	60
NNCF 5017 CV	SL 18 5017	85	130	60
NNC 4918 CV	SL 01 4918	90	125	35
NNCL 4918CV	SL 02 4918	90	125	35
NNCF 5018 CV	SL 18 5018	90	140	67
NNC 4920 CV	SL 01 4920	100	140	40
NNCL 4920CV	SL 02 4920	100	140	40
NNCF 5020 CV	SL 18 5020	100	150	67
NNC4922CV	SL 01 4922	110	150	40
NNCL 4922CV	SL 02 4922	110	150	40
NNCF 5022 CV	SL 18 5022	110	170	80
NNC 4924 CV	SL 01 4924	120	165	45
NNCL4924 CV	SL 02 4924	120	165	45
NNCF 5024 CV	SL 18 5024	120	180	80
NNC 4926 CV	SL 01 4926	130	180	50
NNCL 4926CV	SL 02 4926	130	180	50
NNCF 5026 CV	SL18 5026	130	200	95
NNC 4928 CV	SL 01 4928	140′	190	50
NNCL 4928CV	SL 02 4928	140	190	50
NNCF 5028 CV	SL 18 5028	140	210	95
NNC 4830 CV	SL 01 4830	150	190	40
NNCL4830 CV	SL 02 4830	150	190	40
NNC 4930 CV	SL 01 4930	150	210	60
NNCL4930 CV	SL 02 4930	150	210	60
NNCF5030 CV	SL18 5030	150	225	0
NNC 4832 CV	SL 01 4832	160	200	40
NNCL4832 CV	SL 02 4832	160	200	40
NNC 4932 CV	SL 01 4932	160	220	60
NNCL4932 CV	SL 02 4932	160	220	60
NNCF5032 CV	SL18 5032	160	240	109
NNC 4834 CV	SL 01 4834	170	215	40
NNCL4834 CV	SL 02 4834	170	215	40
NNC 4934 CV	SL 01 4934	170	230	60
NNCL4934 CV	SL 02 4934	170	230	60
NNCF5034 CV	SL 18 5034	170	260	122
NNC 4836 CV	SL 01 4836	180	225	45
NNCL4836 CV	SL 02 4836	180	225	45
NNC 4936 CV	SL 01 4936	180	250	69
NNCL4936 CV	SL 02 4936	180	250	69
NNCF5036 CV	SL 18 5036	180	280	136
NNC 4838 CV	SL 01 4838	190	240	50
NNCL4838 CV	SL 02 4838	190	240	50
NNC 4938 CV	SL 01 4938	190	260	69
NNCL4938 CV	SL 02 4938	190	260	69
NNCF5038 CV	S5 18 5038	190	290	136
NNC 4840 CV	SL 01 4840	200	250	50
NNCL4840 CV	SL 02 4840	200	250	50
NNC 4940 CV	SL 01 4940	200	280	80
NNCL4940 CV	SL 02 4940	200	280	80
NNCF5040 CV	SL 18 5040	200	310	150
NNC 4844 CV	SL 01 4844	220	270	50
NNCL4844 CV	SL 02 4844	220	270	50
NNC 4944 CV	SL 01 4944	220	300	80
NNCL4944 CV	SL 02 4944	220	300	80
NNCF5044 CV	SL 18 5044	220	340	160
NNC 4848 CV	SL 01 4848	240	300	60
NNCL4848 CV	SL 02 4848	240	300	60
NNC 4948 CV	SL 01 4948	240	320	80
NNCL 4948CV	SL 02 4948	240	320	80
NNCF 5048 CV	SL 18 5048	240	360	160
NNC 4852 CV	SL 01 4852	260	320	60
NNCL 4852CV	SL 02 4852	260	320	60
NNC 4952 CV	SL 01 4952	260	360	100
NNCL 4952CV	SL 02 4952	260	360	100
NNCF 5052 CV	SL 18 5052	260	400	190
NNC 4856 CV	SL 01 4856	280	350	69
NNCL 4856CV	SL 02 4856	280	350	69
NNC 4956 CV	SL 01 4956	280	380	100
NNCL 4956CV	SL 02 4956	280	380	100
NNCF 5056 CV	SL 18 5056	280	420	190
NNC 4860 CV	SL 01 4860	300	380	80
NNCL 4860CV	SL 02 4860	300	380	80
NNC 4960 CV	SL 01 4960	300	420	118
NNCL 4960CV	SL 02 4960	300	420	118
NNCF 5060 CV	SL 18 5060	300	460	218
NNC 4864 CV	SL 01 4864	320	400	80
NNCL 4864CV	SL 02 4864	320	400	80
NNC 4964 CV	SL 01 4964	320	440	118
NNCL 4964CV	SL 02 4964	320	440	118
NNCF 5064 CV	SL 18 5064	320	480	218
NNC 4868 CV	SL 01 4868	340	420	80
NNCL 4868CV	SL 02 4868	340	420	80
NNC 4968 CV	SL 01 4968	340	460	118
NNCL 4968CV	SL 02 4968	340	460	118
NNCF 5068 CV	SL 18 5068	340	520	243
NNC 4872 CV	SL 01 4872	360	440	80
NNCL 4872CV	SL 02 4872	360	440	80
NNC 4972 CV	SL 01 4972	360	480	118
NNCL 4972CV	SL 02 4972	360	480	118
NNCF 5072 CV	SL 18 5072	360	540	243
NNC 4876 CV	SL 01 4876	380	480	100
NNCL 4876CV	SL 02 4876	380	480	100
NNC 4976 CV	SL 01 4976	380	520	140
NNCL 4976CV	SL 02 4976	380	520	140
NNCF 5076 CV	SL 18 5076	380	560	243

Bearing No.	Interchange	d	D	B	C
NNF5004 PPNR	SL04 5004 PP	20	42	30	29
NNF 5005 PP NR	SL04 5005 PP	25	47	30	29
NNF 5006 PP NR	SL04 5006 PP	30	55	34	33
NNF 5007 PP NR	SL04 5007 PP	35	62	36	35
NNF 5008 PP NR	SL04 5008 PP	40	68	38	37
NNF 5009 PP NR	SL04 5009 PP	45	75	40	39
NNF 5010 PP NR	SL04 5010 PP	50	80	40	39
NNF 5011 PP NR	SL04 5011 PP	55	90	46	45
NNF 5012 PP NR	SL04 5012 PP	60	95	46	45
NNF 5013 PP NR	SL04 5013 PP	65	100	46	45
NNF 5014 PP NR	SL04 5014 PP	70	110	54	53
NNF 5015 PP NR	SL04 5015 PP	75	115	54	53
NNF 5016 PP NR	SL04 5016 PP	80	125	60	59
NNF 5017 PP NR	SL04 5017 PP	85	130	60	59
NNF 5018 PP NR	SL04 5018 PP	90	140	67	66
NNF 5019 PP NR	SL04 5019 PP	95	145	67	66
NNF 5020 PP NR	SL044 5020 P	100	150	67	66
NNF 5022 PP NR	SL04 5022 PP	110	170	80	79
NNF 5024 PP NR	SL04 5024 PP	120	180	80	79
NNF 5026 PP NR	SL04 5026 PP	130	200	95	94
NNF 130- PP NR	SL04 130 PP	130	190	80	79
NN5 5028 PP NR	SL04 5028 PP	140	210	95	94
NNF 140 PP NR	SL04 140 PP	140	200	80	79
NNF5030 PPNR	SL04 5030 PP	150	225	100	99
NNF 150 PP NR	SL04 150 PP	150	210	80	79
NNF5032 PPNR	SL04 5032 PP	160	240	109	108
NNF 160 PP NR	SL04 160 PP	160	220	80	79
NNF5034 PPNR	SL04 5034 PP	170	260	122	121
NNF 170 PP NR	SL04 170 PP	170	230	80	79
NNF5036 PPNR	SL04 5036 PP	180	280	136	135
NNF 180 PP NR	SL04 180 PP	180	240	80	79
NNF5038 PPNR	SL04 5038 PP	190	290	136	135
NNF 190 PP NR	SL04 190 PP	190	260	80	79
NNF5040 PPNR	SL04 5040 PP	200	310	150	149
NNF200 PP NR	SL04 200 PP	200	270	80	79
NNF5044 PPNR	SL04 5044 PP	220	340	160	159
NNF220 PP NR	SL04 220 PP	220	300	95	94
NNF5048 PPNR	SL04 5048 PP	240	360	160	159
NNF240 PP NR	SL04 240 PP	240	320	95	94
NNF5052 PPNR	SL04 5052 PP	260	400	190	189
NNF260 PP NR	SL04 260 PP	260	340	95	94
NNF5056 PPNR	SL04 5056 PP	280	420	190	189
NNF5056 PPNR	SL04 5060 PP	300	460	218	216
NNF300 PP NR	SL04 300 PP	300	380	95	94

Four-row cylindrical roller bearings

d	D	B	Assembly component of Timken	cone*	cup	SKF	FAG	NSK
145.000	225.000	156.000	145RYL1452	145ARVSL1452	169RYSL1452	313924	538522	145RV2201
160.000	230.000	130.000	160RYL1468	160ARVSL1468	180RYSL1468	314190	502894	N/A
160.000	230.000	168.000	160RYL1467	160ARVSL1467	179RYSL1467	315189	510150	N/A
165.100	225.425	168.275	165RYL1451	165ARYSL1451	181RYSL1451	315642	529468	N/A
180.000	260.000	168.000	180RYL1527	180ARVSL1527	202RYSL1527	313812	507536	180RV2601
200.000	270.000	170.000	200RYL1544	200ARVSL1544	222RYSL1544	314553	522742	N/A
200.000	280.000	170.000	200RYL1566	200ARVSL1566	222RYSL1566	314385	507344	N/A
200.000	280.000	200.000	200RYL1567	200ARVSL1567	222RYSL1567	313893	508726	200RV2802
200.000	290.000	192.000	200RYL1585	200ARVSL1585	226RYSL1585	313811	512580	200RV2901
220.000	310.000	192.000	220RYL1621	220ARVSL1621	246RYSL1621	313839	507333	N/A
230.000	330.000	206.000	230RYL1667	230ARVSL1667	260RYSL1667	313824	508727	230RV3301
260.000	370.000	220.000	260RYL1744	260ARVSL1744	292RYSL1744	313823	507336	260RV3701
280.000	390.000	220.000	280RYL1783	280ARVSL1783	312RYSL1783	313822	507339	280RV3901
280.000	390.000	275.000	280RYL1782	280ARYSL1782	308RYSL1782	314719	527104	280RV3903
300.000	420.000	300.000	300RXL1845	300ARXSL1845	332RXSL1845	314484	524289	300RV4221
340.000	480.000	350.000	340RYL1963	340ARYSL1963	378RYSL1963	314485	527634	340RV4801