Cylindrical Roller Bearings

Single-row Cylindrical Roller Bearings

Update Time 2022-05-06 14:19 Read 93

Since the rolling elements in cylindrical roller bearings make line contact with raceways,these bearings can accommodate heavy radial loads. The rollers are guided by ribs on either the inner or the outer ring, therefore these bearings are also suitable for high speed applications. Furthermore, cylindrical roller bearings are separable, and relatively easy to install and disassemble even when interference fits are required.
Double and multiple row bearing arrangements are also avaiable.

Single row cylindrical roller bearings can accommodate heavy radial loads and high speeds. They are

Designations	d	D	B	H	T	r min	Dynamic(C)	Static(Co)	Grease	Oil	Weight(kg)
NF220M	100	180	34			2.1	185	251	3200	3800	3.55
NJ2220M	100	180	46			2.1	259	385	3200	3800	5.2
N320E	100	215	47			3	363	456	2400	3000	8.24
NU2320M	100	215	73			3	435	625	2400	3000	13.2
N420M	100	250	58			4	451	578	2400	3000	15.4
NF1021M	105	160	26			2	106	165	4000	4800	1.93
NJ221M	105	190	36			2.1	206	283	3000	3600	4.34
N321E	105	225	49			3	407	515	2200	2800	10.5
N421M	105	260	60			4	500	642	2200	2800	17.2
N1022M	110	170	28			2	127	190	3800	4500	2.31
NU222M	110	200	38			2.1	240	328	2800	3400	5.05
NJ2222M	110	200	53			2.1	324	490	2800	3400	7.83
NUP322M	110	240	50			3	382	505	2000	2600	10.3
NU2322E	110	240	80			3	640	930	2000	2600	17.6
NJ422M	110	280	65			4	560	725	2000	2600	22
NU1024M	120	180	28			2	131	201	3400	4000	2.96
NU1024/P6	120	180	28			2	131	201	3400	4000	2.96
NU1024/P5	120	180	28			2	131	201	3400	4000	2.96
N224	120	215	40			2.1	271	382	2400	3000	6.11
N2224	120	215	58			2.1	353	539	2400	3000	8.92

Designations	d	D	B	H	T	r min	Dynamic(C)	Static(Co)	Grease	Oil	Weight(kg)
N324J	120	260	55			3	480	633	1900	2400	13.9
NJ2324M	120	260	86			3	670	970	1900	2400	23.6
NF3324	120	310	72			5	686	897	1900	2400	28.8
NU424Q1	120	310	72			5	686	897	1900	2400	28.8
N1026M	130	200	33			2	171	269	3200	3800	4.52
N1026M/P5	130	200	33			2	171	269	3200	3800	4.52
N1026M/P4	130	200	33			2	171	269	3200	3800	4.52
N2226M	130	230	64			3	390	625	2200	2800	11.5
NU226EQ1	130	230	64			3	328	456	2200	2800	7.38
NU2226M	130	230	64			3	390	625	2200	2800	11.8
NJ2226M	130	230	64			3	390	625	2200	2800	11.9
NF2226M	130	230	64			3	382	613	2200	2800	11.7
NUP2226M	130	230	64			3	390	625	2200	2800	12.2
NJ326M	130	280	58			4	530	711	1800	2200	18.2
NJ2326J	130	280	93			4	775	1156	1800	2200	30
NU426	130	340	78			5	838	1092	1800	2200	39.5
NU3028	140	210	53			2	319	617	2600	3400	7.64
N228	140	250	42			3	323	480	2400	3000	9.14
NU2228E	140	250	68			3	510	824	2000	2600	14.4
42728	140	250	80			3	608	1019	2000	2600	17.8

Designations	d	D	B	H	T	r min	Dynamic(C)	Static(Co)	Grease	Oil	Weight(kg)
NUP328	140	300	62			4	583	789	1800	2200	22.3
NU2328	140	300	102			4	855	1284	1800	2200	33.6
NJ428	140	360	82			5	902	1176	1800	2200	46.3
32828	140	220	36			2.3	219	338	2600	3300	5.03
NJ1030M	150	225	35			2.1	189	305	2600	3200	5.05
NU230EQ1	150	270	45			3	407	598	1900	2400	11.8
NJ2230E	150	270	73			3	588	960	1900	2400	18.1
NJ3330M	150	320	128			4	1176	1842	1400	1800	49.9
NF2330M	150	320	108			4	951	1450	1700	2000	43.6
NJ2932M	160	220	36			2	232	435	2500	3200	4.17
N032M	160	240	25			1.5	172	294	2800	3400	4.47
NU232M	160	290	48			3	441	642	1800	2200	14.4
NJ2232E	160	290	80			3	720	1166	1800	2200	24.7
N332M	160	340	68			4	671	951	1500	1800	30.8
1002934	170	230	28			2	172	304	2400	2900	3.64
2834	170	265	42			2.1	294	490	2200	2800	7.97
NJ1034M	170	260	42			2.1	267	431	2200	2800	8.47
NJ234M	170	310	52			4	490	764	1800	2200	19.2
NU2234EM	170	310	86			4	892	1450	1800	2200	29
N334M	170	360	72			4	764	1090	1400	1700	37.3

Designations	d	D	B	H	T	r min	Dynamic(C)	Static(Co)	Grease	Oil	Weight(kg)
N334M/P6	170	360	72			4	764	1090	1400	1700	37.3
N334M/P5	170	360	72			4	764	1090	1400	1700	37.3
NJ2334M	170	360	120			4	1134	1813	1400	1700	62.5
1012936	180	250	33			2	211	372	2200	2800	4.96
N036M	180	280	31			2	240	412	2000	2400	8.59
N236M	180	320	52			4	505	785	1700	2000	19.7
NU236M	180	320	52			4	505	785	1700	2000	19.2
NJ236M	180	320	52			4	505	785	1700	2000	19.4
N040	200	310	34			2	305	545	2200	2800	10.1
NU1040M	200	310	51			2.1	416	691	1900	2400	14.3
NJ1040M	200	310	51			2.1	416	691	1900	2400	14.7
2740	200	320	48			2.1	421	691	1900	2400	14.7
N240M	200	360	58			4	612	975	1500	1800	26.8
NU240M	200	360	58			4	612	975	1500	1800	26.5
NJ240M	200	360	58			4	612	975	1500	1800	27.1
NUP2240M	200	360	98			4	887	1568	1500	1800	46.3
NU3340M	200	420	165			5	1930	3469	1200	1500	118
N2340M	200	420	138			5	1588	2587	1200	1500	94.5
NU2944Q1	220	300	48			2.1	363	740	1900	2400	105.
NJ1044M	220	340	56			3	475	794	1800	2200	19.6

Designations	d	D	B	H	T	r min	Dynamic(C)	Static(Co)	Grease	Oil	Weight(kg)
N244M	240	400	65			4	745	1196	1500	1800	36.7
NJ2244M	220	400	108			4	1098	1950	1300	1600	63.3
NU344M	220	460	88			5	1137	1695	1000	1300	73.4
1032948	240	320	38			2.5	274	531	1900	2400	8.5
NU1048Q1	240	360	56			3	485	838	1700	2000	21.2
NU248M	240	440	72			4	931	1509	1300	1600	46.9
NU5248/P5	240	440	146			4	1999	3744	1100	1400	104
N348M	240	500	95			5	1362	2078	1000	1300	96.3
NU1052M	260	400	65			4	612	1068	1500	1800	30.2
NU2052EM	260	400	82			4	965	1842	1300	1600	40.1
NU252M	260	480	80			5	1088	1764	1100	1400	67.1
1032956	280	380	46			2.1	421	848	1700	1900	15.5
NU2372	360	750	224			7.5	4800	848	700	850	480
NJ1080	400	600	90			5	1280	2420	900	1100	90.6
NU3188	440	720	226			6	4650	9600	600	750	374
NUP2992	460	620	95			4	1490	1568	800	950	85
NU3192	460	760	240			7.5	4850	10200	400	480	467
20329/500	500	670	100			5	1730	4210	750	900	101
NF28/530	530	650	72			3	1040	2830	900	1100	52.2
NUP29/530	530	710	106			5	1770	4460	400	500	125

Designations	d	D	B	H	T	r min	Dynamic(C)	Static(Co)	Grease	Oil	Weight(kg)
N29/560	560	750	112			5	2215	5490	650	780	138
	600	830	150			5	3040	7300	600	700	237
NUP29/950	950	1250	175			7.5	5020	13130	140	1700	616

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