NU Type

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NU Type

Single-row, double ribs on the outer ring, no ribs on the inner ring. NU-type cylindrical roller bearings allow axial displacement of the shaft relative to the housing in both directions. We offer NU-type cylindrical roller bearings with four cage types: riveted machined brass cages (suffix M), window-type machined brass cages (suffix ML), press...

Nominal model (Distinguished by cage type)				Main dimensions(mm)						Rated load(KN)		Limiting speed(rpm)			Installation dimensions(mm)								Weight(kg)
Turning copper riveting type	Turning copper window type	Stamping steel	Nylon	d	D	B	r(min)	r1(min)	Fw	Cr	Cor	Hot reference speed	Mechanical speed	Grease lubrication	da(min)	db(min)	db(max)	dc(min)	dd(min)	Da(max)	ra(max)	rb(max)	Weight(kg)
NU3134M	—	NU3134	—	170	280	88	2.1	2.1	200	665	1080				—	185		—	—	263	2	2	22
NU234EM	NU234EML	—	—	170	310	52	4	4	207	605	800	2400	3800	2000	186	186	202	211	223	294	3	3	18.3
NU2234EM	NU2234EML	—	NU2234ET	170	310	86	4	4	205	925	1330	2200	3200	1800	186	186	200	211	223	294	3	3	29.9
NU3234M	—	NU3234	—	170	310	110	4	4	208	915	1470				—	190		—	—	288	3	3	37.9
NU334EM	NU334EML	—	—	170	360	72	4	4	218	930	1150	1800	3400	1600	186	186	213	223	241	344	3	3	37.9
NU2334EM	NU2334EML	—	—	170	360	120	4	4	216	1490	2070	1600	2200	1400	186	186	210	223	241	344	3	3	63.4
NU3334M	—	NU3334	—	170	360	140	4	4	220	1350	1980				190	190		—	—	337	3	3	72.1
NU3836M	—	NU3836	—	180	225	34	1.1	1	191.5	192	405				191	189		—	—	214	1	1	3.15
NU1936M	—	NU1936	—	180	250	33	2	1.1	198	219	355				—	191		—	—	236	2	1	4.92
NU2936M	—	NU2936	—	180	250	42	2	1.1	198	255	430				193	191		—	—	236	2	1	6.18
NU1036M	NU1036ML	—	—	180	280	46	2.1	2.1	205	355	510	3000	—	2200	191	191	202	209	—	269	2	2	10.2
NU3036M	—	NU3036	—	180	280	74	2.1	2.1	206	565	955				—	195		—	—	263	2	2	17.4
NU236EM	NU236EML	—	—	180	320	52	4	4	217	625	850	2200	3600	1900	196	196	212	221	233	304	3	3	19
NU2236EM	NU2236EML	—	NU2236ET	180	320	86	4	4	215	1010	1510	2000	3200	1700	196	196	210	221	233	304	3	3	31.4
NU3236M	—	NU3236	—	180	320	112	4	4	218	950	1560				—	200		—	—	297	3	3	39.6
NU336EM	—	—	—	180	380	75	4	4	231	985	1230	1700	2800	1500	196	196	226	235	255	364	3	3	44
NU2336EM	NU2336EML	—	—	180	380	126	4	4	227	1560	2220	1500	2000	1300	196	196	222	235	255	364	3	3	74.6
NU3336M	—	NU3336	—	180	380	150	4	4	232	1600	2410				200	200		—	—	356	3	3	86.4
NU2838M	—	NU2838	—	190	240	30	1.5	1.5	203	180	355				—	202		—	—	227	1.5	1.5	3.22
NU2938M	—	NU2938	—	190	260	42	2	1.1	208	260	450				203	201		—	—	245	2	1	6.42
NU1038M	NU1038ML	—	—	190	290	46	2.1	2.1	215	365	535	2800	—	2000	201	201	212	219	—	279	2	2	10.7
NU3038M	—	NU3038	—	190	290	75	2.1	2.1	219	565	1010				—	206		—	—	273	2	2	18.3
NU238EM	NU238EML	—	—	190	340	55	4	4	230	695	955	2000	3400	1800	206	206	225	234	247	324	3	3	23
NU2238EM	NU2238EML	—	NU2238ET	190	340	92	4	4	228	1100	1670	1900	3000	1600	206	206	223	234	247	324	3	3	38.3
NU3238M	—	NU3238	—	190	340	120	4	4	231	1070	1780				211	211		—	—	317	3	3	49.3