Cylindrical Roller Bearings N series

Product Name:

Cylindrical Roller Bearings N series

Model :

N208, N209, N308, N309..

Product Description:

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Cylindrical Roller Bearings N2 series

Bearing Number	Boundary Dimensions(mm)					Basic Load Ratings(kN)		Limiting Speeds(rpm)		Mass(Kg)
QBT	d	D	B	rs min	rs1 min	Cr	Cor	Grease	Oil	(Approx.)
N208	40	80	18	1.1	1.1	43.5	43	9,400	11,000	0.37
N209	45	85	19	1.1	1.1	46	47	8,400	9,900	0.423
N210	50	90	20	1.1	1.1	48	51	7,600	9,000	0.46
N211	55	100	21	1.5	1.1	58	62.5	6,900	8,200	0.626
N212	60	110	22	1.5	1.5	68.5	75	6,400	7,600	0.802
N213	65	120	23	1.5	1.5	84	94.5	5,900	7,000	1
N214	70	125	24	1.5	1.5	83.5	95	5,500	6,500	1.1
N215	75	130	25	1.5	1.5	96.5	111	5,100	6,000	1.21
N216	80	140	26	2	2	106	122	4,800	5,700	1.47
N217	85	150	28	2	2	120	140	4,500	5,300	1.83
N218	90	160	30	2	2	152	178	4,300	5,000	2.25
N219	95	170	32	2.1	2.1	166	195	4,000	4,700	2.72
N220	100	180	34	2.1	2.1	183	217	3,800	4,500	3.26
N221	105	190	36	2.1	2.1	201	241	3,600	4,300	3.87
N222	110	200	38	2.1	2.1	240	290	3,400	4,000	4.54
N224	120	215	40	2.1	2.1	260	320	3,200	3,700	5.46
N226	130	230	40	3	3	270	340	2,900	3,400	6.17
N228	140	250	42	3	3	310	400	2,700	3,100	7.72
N230	150	270	45	3	3	345	435	2,500	2,900	9.72

Cylindrical Roller Bearings N10 series
Bearing Number
Boundary Dimensions(mm)
Basic Load Ratings(kN)
Limiting Speeds(rpm)
Mass(Kg)
QBT
d
D
B
rs min
rs1 min
Cr
Cor
Grease
Oil
(Approx.)
N1005
25
47
12
0.6
0.3
15.1
14.1
16,000
19,000
0.091
N1006
30
55
13
1
0.6
19.7
19.6
14,000
16,000
0.128
N1007
35
62
14
1
0.6
22.6
23.2
12,000
15,000
0.176
N1008
40
68
15
1
0.6
27.3
29
11,000
13,000
0.217
N1009
45
75
16
1
0.6
31
34
9,900
12,000
0.276
N1010
50
80
16
1
0.6
32
36
8,900
11,000
0.291
N1011
55
90
18
1.1
1
37.5
44
8,200
9,700
0.435
N1012
60
95
18
1.1
1
40
48.5
7,500
8,800
0.467
N1013
65
100
18
1.1
1
41
51
7,000
8,200
0.477
N1014
70
110
20
1.1
1
58.5
70.5
6,500
7,600
0.689
N1015
75
115
20
1.1
1
60
74.5
6,100
7,100
0.727
N1016
80
125
22
1.1
1
72.5
90.5
5,700
6,700
0.965
N1017
85
130
22
1.1
1
74.5
95.5
5,400
6,300
1.01
N1018
90
140
24
1.5
1.1
88
114
5,100
5,900
1.31
N1019
95
145
24
1.5
1.1
90.5
120
4,800
5,600
1.38
N1020
100
150
24
1.5
1.1
93
126
4,600
5,400
1.43
N1021
105
160
26
2
1.1
105
142
4,300
5,100
1.81
N1022
110
170
28
2
1.1
131
174
4,100
4,800
2.3
N1024
120
180
28
2
1.1
139
191
3,800
4,400
2.4
N1026
130
200
33
2
1.1
172
238
3,400
4,000
3.63
N1028
140
210
33
2
1.1
176
250
3,200
3,800
3.98
N1030
150
225
35
2.1
1.5
202
294
3,000
3,500
4.7

Cylindrical Roller Bearings N22 series

Bearing Number	Boundary Dimensions(mm)					Basic Load Ratings(kN)		Limiting Speeds(rpm)		Mass(Kg)
QBT	d	D	B	rs min	rs1 min	Cr	Cor	Grease	Oil	(Approx.)
N2208	40	80	23	1.1	1.1	58	62	8,500	10,000	0.48
N2209	45	85	23	1.1	1.1	61.5	68	7,600	9,000	0.52
N2210	50	90	23	1.1	1.1	64	73.5	6,900	8,100	0.56
N2211	55	100	25	1.5	1.1	75.5	87	6,300	7,400	0.758
N2212	60	110	28	1.5	1.5	96	116	5,800	6,800	1.04
N2213	65	120	31	1.5	1.5	120	149	5,400	6,300	1.37
N2214	70	125	31	1.5	1.5	119	151	5,000	5,900	1.44
N2215	75	130	31	1.5	1.5	130	162	4,700	5,500	1.52
N2216	80	140	33	2	2	147	186	4,400	5,100	1.89
N2217	85	150	36	2	2	170	218	4,100	4,800	2.39
N2218	90	160	40	2	2	197	248	3,900	4,600	3.04
N2219	95	170	43	2.1	2.1	230	298	3,600	4,300	3.71
N2220	100	180	46	2.1	2.1	258	340	3,500	4,100	4.48
N2222	110	200	53	2.1	2.1	320	415	3,100	3,700	6.43
N2224	120	215	58	2.1	2.1	350	460	2,900	3,400	8.03
N2226	130	230	64	3	3	380	530	2,600	3,100	10
N2228	140	250	68	3	3	445	635	2,400	2,800	12.6
N2230	150	270	73	3	3	500	710	2,200	2,600	16

Cylindrical Roller Bearings N23 series

Bearing Number	Boundary Dimensions(mm)					Basic Load Ratings(kN)		Limiting Speeds(rpm)		Mass(Kg)
QBT	d	D	B	rs min	rs1 min	Cr	Cor	Grease	Oil	(Approx.)
N2308	40	90	33	1.5	1.5	82.5	88	7,000	8,200	0.932
N2309	45	100	36	1.5	1.5	99	104	6,300	7,400	1.24
N2310	50	110	40	2	2	121	131	5,700	6,700	1.67
N2311	55	120	43	2	2	148	162	5,200	6,100	2.13
N2312	60	130	46	2.1	2.1	169	188	4,800	5,700	2.66
N2313	65	140	48	2.1	2.1	188	212	4,400	5,200	3.2
N2314	70	150	51	2.1	2.1	223	262	4,100	4,800	3.9
N2315	75	160	55	2.1	2.1	258	300	3,800	4,500	4.77
N2316	80	170	58	2.1	2.1	274	330	3,600	4,200	5.67
N2317	85	180	60	3	3	315	380	3,400	4,000	6.57
N2318	90	190	64	3	3	325	395	3,200	3,800	7.79
N2319	95	200	67	3	3	370	460	3,000	3,500	9.02
N2320	100	215	73	3	3	410	505	2,900	3,400	11.5
N2322	110	240	80	3	3	605	790	2,600	3,100	16.8
N2324	120	260	86	3	3	710	920	2,400	2,800	21.1
N2326	130	280	93	4	4	840	1,130	2,200	2,600	26.4
N2328	140	300	102	4	4	920	1,250	2,000	2,300	33.1
N2330	150	320	108	4	4	1,020	1,400	1,900	2,200	39.8

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