Home > Machinery & Industrial Supplies > General Parts > Bearings > Roller Bearing > Cylindrical Roller Bearing

Ningbo Breeze Machinery(Parts) Corp., Ltd.

Contact Method

Cylindrical Roller Bearing

Share |

Cylindrical Roller Bearing

HiSupplier Escrow

Add to My Favorites

Trade on HiSupplier, Worry Free Guarantee

•Trading safety, secure your money, lower the risk, protect both buyers and suppliers

•HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.

More ›

Product Details
Company Profile
Product Reviews

1. Cylindrical roller bearings are available in many designs, dimension series and sizes. The majority are single row bearings with a cage. Single and double row full complement bearings (without cage) complete the standard assortment for general engineering. Bearings with a cage can accommodate heavy radial loads and operate at high speeds. Full complement bearings are suitable for very heavy radial loads at moderate speeds.

2. Single row cylindrical roller bearings can accommodate heavy radial loads and high speeds. They are manufactured in several different designs, the main difference being in the configuration of the flanges. The most popular are the NU, N, NJ and NUP designs.

3. Applications:
Electric motor, automotive, industrial transmission, double-row cylindrical roller bearings are greatly used for the spindles of machine tools

4. Models available:
1) NU, NJ, NUP and N design, single row cylindrical roller bearings, caged
2) NNU and NN design, double row cylindrical roller bearings, caged
3) Multi-row cylindrical roller bearings, caged.
4) NCF and NJG design, single row full complement cylindrical roller bearings
5) NNF desgin, double row full complement cylindrical roller bearings
6) Multi-row full complement cylindrical roller bearings, with four or eight rows of rollers.

Boundary dimensions(mm)					Basic load ratings(kN)		Limiting speeds(rpm)		Mass(Kg)	Bearing Number
d	D	B	rsmin	rs1min	Cr	Cor	Grease	Oil	(Approx.)
25	47	12	0.6	0.3	15.1	14.1	16,000	19,000	0.092	NU1005
30	55	13	1	0.6	19.7	19.6	14,000	16,000	0.13	NU1006
35	62	14	1	0.6	22.6	23.2	12,000	15,000	0.179	NU1007
40	68	15	1	0.6	27.3	29	11,000	13,000	0.22	NU1008
45	75	16	1	0.6	31	34	9,900	12,000	0.28	NU1009
50	80	16	1	0.6	32	36	8,900	11,000	0.295	NU1010
55	90	18	1.1	1	37.5	44	8,200	9,700	0.442	NU1011
60	95	18	1.1	1	40	48.5	7,500	8,800	0.474	NU1012
65	100	18	1.1	1	41	51	7,000	8,200	0.485	NU1013
70	110	20	1.1	1	58.5	70.5	6,500	7,600	0.699	NU1014
75	115	20	1.1	1	60	74.5	6,100	7,100	0.738	NU1015
80	125	22	1.1	1	72.5	90.5	5,700	6,700	0.98	NU1016
85	130	22	1.1	1	74.5	95.5	5,400	6,300	1.03	NU1017
90	140	24	1.5	1.1	88	114	5,100	5,900	1.33	NU1018
95	145	24	1.5	1.1	90.5	120	4,800	5,600	1.4	NU1019
100	150	24	1.5	1.1	93	126	4,600	5,400	1.45	NU1020
105	160	26	2	1.1	105	142	4,300	5,100	1.84	NU1021
110	170	28	2	1.1	131	174	4,100	4,800	2.33	NU1022
120	180	28	2	1.1	139	191	3,800	4,400	2.44	NU1024
130	200	33	2	1.1	172	238	3,400	4,000	3.69	NU1026
140	210	33	2	1.1	176	250	3,200	3,800	4.05	NU1028
150	225	35	2.1	1.5	202	294	3,000	3,500	4.77	NU1030

Boundary dimensions(mm)					Basic load ratings(kN)		Limiting speeds(rpm)		Mass(Kg)	Bearing Number
d	D	B	rsmin	rs1min	Cr	Cor	Grease	Oil	(Approx.)
20	47	14	1	0.6	25.7	22.6	15,000	18,000	0.122	NU204E
25	52	15	1	0.6	29.3	27.7	13,000	15,000	0.151	NU205E
30	62	16	1	0.6	39.0	37.5	11,000	13,000	0.226	NU206E
35	72	17	1.1	0.6	50.5	50.0	9,500	11,000	0.327	NU207E
40	80	18	1.1	1.1	43.5	43.0	9,400	11,000	0.378	NU208
40	80	18	1.1	1.1	55.5	55.5	8,500	10,000	0.426	NU208E
45	85	19	1.1	1.1	46.0	47.0	8,400	9,900	0.432	NU209
45	85	19	1.1	1.1	63.0	66.5	7,600	9,000	0.495	NU209E
50	90	20	1.1	1.1	48.0	51.0	7,600	9,000	0.47	NU210
50	90	20	1.1	1.1	66.0	72.0	6,900	8,100	0.54	NU210E
55	100	21	1.5	1.1	58.0	62.5	6,900	8,200	0.638	NU211
55	100	21	1.5	1.1	82.5	93.0	6,300	7,400	0.718	NU211E
60	110	22	1.5	1.5	68.5	75.0	6,400	7,600	0.818	NU212
60	110	22	1.5	1.5	97.5	107	5,800	6,800	0.923	NU212E
65	120	23	1.5	1.5	84.0	94.5	5,900	7,000	1.02	NU213
65	120	23	1.5	1.5	108	119	5,400	6,300	1.21	NU213E
70	125	24	1.5	1.5	83.5	95.0	5,500	6,500	1.12	NU214
70	125	24	1.5	1.5	119	137	5,000	5,900	1.3	NU214E
75	130	25	1.5	1.5	96.5	111	5,100	6,000	1.23	NU215
75	130	25	1.5	1.5	130	156	4,700	5,500	1.41	NU215E

80	140	26	2	2	106	122	4,800	5,700	1.5	NU216
80	140	26	2	2	139	167	4,400	5,100	1.67	NU216E
85	150	28	2	2	120	140	4,500	5,300	1.87	NU217
85	150	28	2	2	167	199	4,100	4,800	2.11	NU217E
90	160	30	2	2	152	178	4,300	5,000	2.3	NU218
90	160	30	2	2	182	217	3,900	4,600	2.44	NU218E
95	170	32	2.1	2.1	166	195	4,000	4,700	2.78	NU219
95	170	32	2.1	2.1	220	265	3,600	4,300	3.02	NU219E
100	180	34	2.1	2.1	183	217	3,800	4,500	3.33	NU220
100	180	34	2.1	2.1	249	305	3,500	4,100	3.66	NU220E
105	190	36	2.1	2.1	201	241	3,600	4,300	3.95	NU221
110	200	38	2.1	2.1	240	290	3,400	4,000	4.63	NU222
120	215	40	2.1	2.1	260	320	3,200	3,700	5.57	NU224
120	215	40	2.1	2.1	335	420	2,900	3,400	5.97	NU224E
130	230	40	3	3	270	340	2,900	3,400	6.3	NU226
130	230	40	3	3	365	455	2,600	3,100	6.9	NU226E
140	250	42	3	3	310	400	2,700	3,100	7.88	NU228
140	250	42	3	3	395	515	2,400	2,800	8.73	NU228E
150	270	45	3	3	345	435	2,500	2,900	9.92	NU230
150	270	45	3	3	450	595	2,200	2,600	11	NU230E

Boundary dimensions(mm)					Basic load ratings(kN)		Limiting speeds(rpm)		Mass(Kg)	Bearing Number
d	D	B	rsmin	rs1min	Cr	Cor	Grease	Oil	(Approx.)
20	47	18	1	0.6	30.5	28.3	14,000	16,000	0.158	NU2204E
25	52	18	1	0.6	35.0	34.5	11,000	13,000	0.186	NU2205E
30	62	20	1	0.6	49.0	50.0	9,700	11,000	0.297	NU2206E
35	72	23	1.1	0.6	61.5	65.5	8,500	10,000	0.455	NU2207E
40	80	23	1.1	1.1	58.0	62.0	8,500	10,000	0.49	NU2208
40	80	23	1.1	1.1	72.5	77.5	7,600	8,900	0.552	NU2208E
45	85	23	1.1	1.1	61.5	68.0	7,600	9,000	0.53	NU2209
45	85	23	1.1	1.1	76.0	84.5	6,800	8,000	0.6	NU2209E
50	90	23	1.1	1.1	64.0	73.5	6,900	8,100	0.571	NU2210
50	90	23	1.1	1.1	79.5	91.5	6,200	7,300	0.652	NU2210E
55	100	25	1.5	1.1	75.5	87.0	6,300	7,400	0.773	NU2211
55	100	25	1.5	1.1	97.0	114	5,600	6,600	0.968	NU2211E
60	110	28	1.5	1.5	96.0	116	5,800	6,800	1.06	NU2212
60	110	28	1.5	1.5	131	157	5,200	6,100	1.21	NU2212E
65	120	31	1.5	1.5	120	149	5,400	6,300	1.4	NU2213
65	120	31	1.5	1.5	149	181	4,800	5,600	1.6	NU2213E
70	125	31	1.5	1.5	119	151	5,000	5,900	1.47	NU2214
70	125	31	1.5	1.5	156	194	4,500	5,200	1.7	NU2214E
75	130	31	1.5	1.5	130	162	4,700	5,500	1.55	NU2215
75	130	31	1.5	1.5	162	207	4,200	4,900	1.79	NU2215E