Cylindrical Roller Bearings. Single Row. Nu, Nub, Nuc. 200mm Nu2840 Nu1940 Nu1040

• Customization: Available
• Vibration: Zv1 Zv2 Zv3
• Hardness: HRC60--62
• Cage: Steel Nylon Brass
• Material: Chrome Steel Gcr15
• Service: OEM
• Grease: Sheel Great Wall
• Precision: P0 P6 P5
• Package: Industry or Single Box
• Transport Package: Industry or Single Box
• Specification: Standard
• Trademark: UJK
• Origin: China
• HS Code: 84821020
• Production Capacity: 100000

Product Description

 

Product Description

UJK cylindrical roller bearings are high-performance mechanical components designed to handle heavy radial loads with exceptional precision and durability. Featuring a robust construction and optimized roller geometry, these bearings ensure smooth operation, reduced friction, and extended service life in demanding industrial applications.

Key Features:

• High Radial Load Capacity: Engineered to support substantial radial forces, making them ideal for heavy machinery and high-speed applications.

• Low Friction & High Efficiency: Precision-ground rollers and raceways minimize energy loss and heat generation.

• Versatile Design Options: Available in single-row, double-row, and multi-row configurations, with or without flanges, to suit various operational needs.

• Enhanced Durability: Manufactured from premium-grade steel or specialty alloys, with optional heat treatment for increased hardness and wear resistance.

• Precision Engineering: Tight tolerances ensure reliable performance in high-speed and high-precision environments.

Applications:

Industrial gearboxes and electric motors

Machine tools and spindle systems

Wind turbines and power generation equipment

Mining, construction, and material handling machinery

Automotive transmissions and wheel hubs

UJK cylindrical roller bearings are designed for reliability under extreme conditions, delivering optimal performance and longevity.

    

Shaft [mm]	Bearing No.	Inner ring IR	Series		Dimensions [mm]				Weight [kg]
			SD	SB	d	D	B	Fw
200	NU2840	IR200X211.5X30	8	2	200	250	30	211,5	3,55
200 cont.	NU1940	IR200X218X38	9	0	200	280	38	218	7,4
	NU1040	IR200X229X51	0	0	200	310	51	229	14,1
	NU3040	IR200X232X82	0	3	200	310	82	232	23,7
	NU240 E	IR200X243X58	2	0	200	360	58	243	27,2
	NU2240 E	IR200X241X98	2	2	200	360	98	241	44,4
	NU3240	IR200X244X128	2	3	200	360	128	244	56,2
	NU340 E	IR200X258X80	3	0	200	420	80	258	56,2
	NU2340 E	IR200X253X138	3	2	200	420	138	253	97,4
	NU3340	IR200X260X165	3	3	200	420	165	260	113
220	NU1944	IR220X240X38	9	0	220	300	38	240	8,3
	NU2944	IR220X241.5X48	9	2	220	300	48	241,5	9,82
	NU1044	IR220X250X56	0	0	220	340	56	250	18,5
	NU3144	IR220X261X120	1	3	220	370	120	261	53,2
	NU244 E	IR220X268X65	2	0	220	400	65	268	38,5
	NU2244 E	IR220X259X108	2	2	220	400	108	259	60,9
	NU3244	IR220X270X144	2	3	220	400	144	270	78,8
	NU344 E	IR220X282X88	3	0	220	460	88	282	74,4
	NU2344 E	IR220X277X145	3	2	220	460	145	277	119
	NU3344	IR220X284X180	3	3	220	460	180	284	148
240	NU1048	IR240X270X56	0	0	240	360	56	270	20,1
	NU3048	IR240X276X92	0	3	240	360	92	276	33
	NU248 E	IR240X293X72	2	0	240	440	72	293	52,1
	NU2248 E	IR240X287X120	2	2	240	440	120	287	82,5
	NU3248	IR240X295X160	2	3	240	440	160	295	107
	NU348 E	IR240X306X95	3	0	240	500	95	306	94,6
	NU2348 E	IR240X303X155	3	2	240	500	155	303	152
	NU3348	IR240X310X195	3	3	240	500	195	310	189
260	NU1952	IR260X285X46	9	0	260	360	46	285	13,9
	NU2952	IR260X285X60	9	2	260	360	60	285	18,4
	NU1052	IR260X296X65	0	0	260	400	65	296	29,2
	NU3052	IR260X290.5X104	0	3	260	400	104	290,5	49,5
	NU3152	IR260X308X144	1	3	260	440	144	308	92,7
	NU252 E	IR260X317X80	2	0	260	480	80	317	69
	NU2252 E	IR260X313X130	2	2	260	480	130	313	107
	NU3252	IR260X320X174	2	3	260	480	174	320	139
	NU352 E	IR260X337X102	3	0	260	540	102	337	120
	NU2352 E	IR260X324X165	3	2	260	540	165	324	185
	NU3352	IR260X336X206	3	3	260	540	206	336	232
280	NU3856	IR280X298X52	8	3	280	350	52	298	11,5
	NU1956	IR280X305X46	9	0	280	380	46	305	14,7
	NU1056	IR280X316X65	0	0	280	420	65	316	35,2
	NU2056	IR280X314X82	0	2	280	420	82	314	40
	NU3156	IR280X328X146	1	3	280	460	146	328	97,2
	NU256 E	IR280X337X80	2	0	280	500	80	337	72,7
	NU2256 E	IR280X333X130	2	2	280	500	130	333	114
	NU356 E	IR280X362X108	3	0	280	580	108	362	145
	NU2356 E	IR280X351X175	3	2	280	580	175	351	231
300	NU2860	IR300X321X48	8	2	300	380	48	321	14
	NU3860	IR300X322X60	8	3	300	380	ei-	322	16,6
	NU1960	IR300X332X56	9	0	300	420		332	23,3
	NU1060	IR300X340X74	0	0	300	460	74	340	44,1
300 cont.	NU2060	IR300X341X95	0	2	300	460	95	341	59,5
	NU3060	IR300X346X118	0	3	300	460	118	346	71,3
	NU3160	IR300X352X160	1	3	300	500	160	352	129
	NU260 E	IR300X364X85	2	0	300	540	85	364	90,7
	NU2260	IR300X364X140	2	2	300	540	140	364	138
	NU2360	IR300X371X185	3	2	300	620	185	371	270
320	NU1864	IR320X341X38	8	0	320	400	38	341	11,7
	NU2864	IR320X341X48	8	2	320	400	48	341	14,5
	NU1964	IR320X350X56	9	0	320	440	56	350	27
	NU1064	IR320X360X74	0	0	320	480	74	360	48,4
	NU2064	IR320X360X95	0	2	320	480	55	360	62,5
	NU3064	IR320X366X121	0	3	320	480	121	366	76,4
	NU3164	IR320X368X176	1	3	320	540	176	368	175
	NU264 E	IR320X390X92	2	0	320	580	92	390	114
	NU2264	IR320X390X150	2	2	320	580	150	390	172
	NU364	IR320X425X112	3	0	320	670	112	425	199
340	NU2868	IR340X361X48	8	2	340	420	48	361	15
	NU3868	IR340X362X60	8	3	340	420	ei-	362	18,1
	NU1968	IR340X370X56	9	0	340	460	se	370	25,7
	NU2968	IR340X372X72	9	2	340	460	72	372	34,7
	NU1068	IR340X385X82	0	0	340	520	82	385	64,1
	NU3068	IR340X393X133	0	3	340	520	133	393	102
	NU3168	IR340X399X190	1	3	340	580	190	399	210
	NU2268	IR340X416X165	2	2	340	620	165	416	220
360	NU1872	IR360X380X38	8	0	360	440	38	380	11,7
	NU1972	IR360X392X56	9	0	360	480	56	392	27,3
	NU2972	IR360X393X72	9	2	360	480	72	393	37,2
	NU1072	IR360X405X82	0	0	360	540	82	405	67,1
	NU2072	IR360X405X106	0	2	360	540	106	405	88,5
	NU3072	IR360X413X134	0	3	360	540	134	413	111
	NU3172	IR360X405X192	1	3	360	600	192	405	225
	NU2272	IR360X437X170	2	2	360	650	170	437	250
	NU2372	IR360X465X224	3	2	360	750	224	465	510
380	NU1876	IR380X406X46	8	0	380	480	46	406	23
	NU3876	IR380X405X75	8	3	380	480	75	405	32,3
	NU1076	IR380X425X82	0	0	380	560	82	425	70,1
	NU2076	IR380X425X106	0	2	380	560	106	425	92,5
	NU3076	IR380X433X135	0	3	380	560	135	433	113
	NU2276	IR380X462X175	2	2	380	680	175	462	275
400	NU1880	IR400X426X46	8	0	400	500	46	426	20,1
	NU3880	IR400X426X75	8	3	400	500	75	426	34,2
	NU1980	IR400X435X65	9	0	400	540	65	435	41
	NU1080	IR400X450X90	0	0	400	600	90	450	91
	NU2080	IR400X449X118	0	2	400	600	118	449	120
	NU3080	IR400X450X148	0	3	400	600	148	450	148
420	NU1884	IR420X447X46	8	0	420	520	46	447	20,5
	NU3884	IR420X448X75	8	3	420	520	75	448	35,5
	NU1984	IR420X456X65	9	0	420	560	65	456	42,5
	NU2984	IR420X458X82	9	2	420	560	82	458	59
	NU1084	IR420X470X90	0	0	420	620	90	470	94,6
420 cont.	NU2084	IR420X469X118	0	2	420	620	118	469	125
	NU3084	IR420X470X150	0	3	420	620	150	470	156
	NU3184	IR420X485X224	1	3	420	700	224	485	380
440	NU2888	IR440X464X60	8	2	440	540	60	464	34
	NU1988	IR440X482X74	9	0	440	600	74	482	64
	NU2988	IR440X482X95	9	2	440	600	95	482	84
	NU3988	IR440X482X118	9	3	440	600	118	482	105
	NU1088	IR440X493X94	0	0	440	650	94	493	109
	NU2088	IR440X487X122	0	2	440	650	122	487	145
	NU3188	IR440X509X226	1	3	440	720	226	509	395
460	NU2892	IR460X489X72	8	2	460	580	72	489	48
	NU1992	IR460X500X74	9	0	460	620	74	500	60,8
	NU2992	IR460X495X95	9	2	460	620	95	495	89
	NU1092	IR460X516X100	0	0	460	680	100	516	127
	NU2092	IR460X513X128	0	2	460	680	128	513	165
	NU3092	IR460X519X163	0	3	460	680	163	519	206
	NU3192	IR460X529.5X240	1	3	460	760	240	529,5	455
	NU1292	IR460X554X165	2	1	460	830	165	554	415
	NU2292	IR460X554X212	2	2	460	830	212	554	530
480	NU1896	IR480X511X56	8	0	480	600	56	511	39,5
	NU2896	IR480X511X72	8	2	480	600	72	511	47,5
	NU1996	IR480X525X78	9	0	480	650	78	525	72,7
	NU2996	IR480X525X100	9	2	480	650	100	525	96,8
	NU1096	IR480X536X100	0	0	480	700	100	536	134
	NU2096	IR480X533X128	0	2	480	700	128	533	170
	NU3096	IR480X539X165	0	3	480	700	165	539	216
	NU3196	IR480X547X248	1	3	480	790	248	547	500
500	NU18/500	IR500X534X56	8	0	500	620	56	534	37,3
	NU28/500	IR500X530X72	8	2	500	620	72	530	50
	NU38/500	IR500X534X90	8	3	500	620	90	534	61,8
	NU19/500	IR500X546X78	9	0	500	670	78	546	78,5
	NU29/500	IR500X546X100	9	2	500	670	100	546	101
	NU39/500	IR500X544X128	9	3	500	670	128	544	130
	NU10/500	IR500X556X100	0	0	500	720	100	556	141
	NU20/500	IR500X553X128	0	2	500	720	128	553	180
	NU30/500	IR500X553X167	0	3	500	720	167	553	225
	NU31/500	IR500X576X264	1	3	500	830	264	576	595
	NU12/500	IR500X603X185	2	1	500	920	185	603	585
530	NU28/530	IR530X560.5X72	8	2	530	650	72	560,5	52
	NU19/530	IR530X575X82	9	0	530	710	82	575	86,9
	NU29/530	IR530X577X106	9	2	530	710	106	577	118
	NU10/530	IR530X589X112	0	0	530	780	112	589	190
	NU20/530	IR530X591X145	0	2	530	780	145	591	255
	NU30/530 E	IR530X589X185	0	3	530	780	185	589	309
	NU31/530	IR530X612X272	1	3	530	870	272	612	660
560	NU18/560	IR560X591X56	8	0	560	680	56	591	44,5
	NU19/560	IR560X613X85	9	0	560	750	85	613	105
	NU29/560	IR560X613X112	9	2	560	750	112	613	140
	NU10/560	IR560X630X115	0	0	560	820	115	630	210
	NU20/560	IR560X626X150	0	2	560	820	150	626	290
560 cont.	NU31/560	IR560X648X280	1	3	560	920	280	648	745
	NU12/560	IR560X668X206	2	1	560	1030	206	668	805
600	NU18/600	IR600X632X60	8	0	600	730	60	632	50,5
	NU28/600	IR600X632X78	8	2	600	730	78	632	70
	NU19/600	IR600X652X90	9	0	600	800	90	652	126
	NU29/600	IR600X649X118	9	2	600	800	118	649	165
	NU10/600	IR600X661X118	0	0	600	870	118	661	245
	NU20/600	IR600X661X155	0	2	600	870	155	661	325
	NU30/600	IR600X661X200	0	3	600	870	200	661	415
	NU2/600	IR600X749X155	2	0	600	1090	155	749	710
630	NU18/630	IR630X667X69	8	0	630	780	69	667	75
	NU28/630	IR630X671X88	8	2	630	780	88	671	91,8
	NU19/630	IR630X689X100	9	0	630	850	100	689	165
	NU29/630	IR630X689X128	9	2	630	850	128	689	210
	NU10/630	IR630X699X128	0	0	630	920	128	699	285
	NU20/630	IR630X699X170	0	2	630	920	170	699	400
	NU30/630	IR630X699X212	0	3	630	920	212	699	490
	NU12/630	IR630X751X230	2	1	630	1150	230	751	1100
670	NU18/670	IR670X708X69	8	0	670	820	69	708	76,6
	NU19/670	IR670X728X103	9	0	670	900	103	728	195
	NU10/670	IR670X747X136	0	0	670	980	136	747	350
	NU20/670	IR670X747X180	0	2	670	980	180	747	480
	NU30/670	IR670X747X230	0	3	670	980	230	747	600
710	NU18/710	IR710X751X74	8	0	710	870	74	751	95,4
	NU19/710	IR710X774X106	9	0	710	950	106	774	215
	NU29/710	IR710X774X140	9	2	710	950	140	774	279
	NU10/710	IR710X778X140	0	0	710	1030	140	778	415
	NU20/710	IR710X778X185	0	2	710	1030	185	778	540
750	NU18/750	IR750X794X78	8	0	750	920	78	794	115
	NU10/750	IR750X830X150	0	0	750	1090	150	830	490
	NU20/750	IR750X830X195	0	2	750	1090	195	830	635
800	NU18/800	IR800X846X82	8	0	800	980	82	846	145
	NU10/800	IR800X890X155	0	0	800	1150	155	890	545
	NU20/800	IR800X882X200	0	2	800	1150	200	882	715
850	NU28/850	IR850X900X106	8	2	850	1030	106	900	175
	NU19/850	IR850X917X118	9	0	850	1120	118	917	310
900	NU18/900	IR900X949X85	8	0	900	1090	85	949	170
	NU28/900	IR900X949X112	8	2	900	1090	112	949	235
	NU19/900	IR900X969X122	9	0	900	1180	122	969	380
	NU29/900	IR900X969X165	9	2	900	1180	165	969	560
950	NU38/950	IR950X1002X150	8	3	950	1150	150	1002	312
	NU29/950	IR950X1024X175	9	2	950	1250	175	1024	745
1000	NU18/1000	IR1000X1053X100	8	0	1000	1220	100	1053	265
	NU28/1000	IR1000X1053X128	8	2	1000	1220	128	1053	345
	NU29/1000	IR1000X1082X185	9	2	1000	1320	185	1082	700
1060	NU29/1060	IR1060X1146X195	9	2	1060	1400	195	1146	870
	NU39/1060	IR1060X1146X250	9	3	1060	1400	250	1146	1070
1120	NU18/1120	IR1120X1182X106	8	0	1120	1360	106	1182	335
	NU30/1120	IR1120X1231X345	0	3	1120	1580	345	1231	2150
1180	NU18/1180	IR1180X1242X106	8	0	1180	1420	106	1242	350
	NU29/1180	IR1180X1258X206	9	2	1180	1540	206	1258	1090
1320	NU18/1320	IR1320X1395X122	8	0	1320	1600	122	1395	530
	NU29/1320	IR1320X1420X230	9	2	1320	1720	230	1420	1500
1600	NU18/1600	IR1600X1694X155	8	0	1600	1950	155	1694	986
1700	NU18/1700	IR1700X1784X160	8	0	1700	2060	160	1784	1150