-
Company Profile
-
Business Theory
-
R & D
-
Production Capability
-
Quality Control
-
Characteristics of TCB bearings
-
Rolling bearings
-
Bearing units (Mounted bearings)
-
Plain bearings
-
Other products
-
Interchange
-
Electric Motors
-
Engines
-
Power Transmission
-
Pumps & Compressors
-
Wind Turbines
-
Elevators & Lifts
-
Machine Tools
-
Engineering Machines
-
Agricultural Machines
-
Packing & Printing Machines
-
Amusement Equipments
-
Logistics Equipments
-
Customer Services
-
Technical Support
-
Interchange
-
Packing Method
-
News
-
New Products
-
Contact us
-
Location
-
Route
Products >
Rolling
>
Mast guide bearings
Precision double row cylindrical roller bearings
NN 30 KTN(KTN9)
Bearing number
Dimensions
£¨mm£©
Mounting dimensions
£¨mm£©
Basic load ratings
(KN)
Limiting Speed
(r/min)
Mass
(kg)
TCB
d
D
B
r
min
E
S
da min
da max
Da min
Da max
Cr
Cor
Grease
Oil
NN 3006 KTN
30
55
19
1
48.5
1.8
35
¡ª
49
50
30.8
37.5
16000
18000
0.19
NN 3007 KTN
35
62
20
1
55
1.8
40
¡ª
56
57
39.1
50
14000
16000
0.25
NN 3008 KTN
40
68
21
1
61
1.3
45
¡ª
62
63
42.9
56
12000
14000
0.3
NN 3009 KTN
45
75
23
1
67.5
2
50
¡ª
69
70
50.1
65.5
11000
13000
0.38
NN 3010 KTN
50
80
23
1
72.5
2
55
¡ª
74
75
52.8
73.5
10000
12000
0.42
NN 3011 KTN
55
90
26
1.1
81
2
61.5
¡ª
82
83.5
69.3
96.5
9500
11000
0.62
NN 3012 KTN
60
95
26
1.1
86.1
2
66.5
¡ª
87
88.5
73.7
106
9000
10000
0.66
NN 3013 KTN
65
100
26
1.1
91
2
71.5
¡ª
92
93.5
76.5
116
8500
9500
0.71
NN 3014 KTN
70
110
30
1.1
100
2.5
76.5
¡ª
101
103.5
96.8
150
7500
8500
1
NN 3015 KTN
75
115
30
1.1
105
81.5
¡ª
106
108.5
96.8
150
7000
8000
1.1
NN 3016 KTN
80
125
34
1.1
113
3
86.5
¡ª
114
118.5
119
186
6700
7500
1.5
NN 3017 KTN9
85
130
34
1.1
118
2.5
91.5
¡ª
119
123.5
125
204
6300
7000
1.55
NN 3018 KTN9
90
140
37
1.5
127
2.8
98
¡ª
129
132
138
216
6000
6700
1.95
NN 3019 KTN9
95
145
37
1.5
132
2.8
103
¡ª
134
137
142
232
5600
6300
2.05
NN 3020 KTN9
100
150
37
1.5
137
2.8
108
¡ª
139
142
151
250
5300
6000
2.1
NN 3021 KTN9
105
160
41
2
146
1.8
115
¡ª
148
150
190
305
5000
5600
2.7
NN 3022 KTN9
110
170
45
2
155
3.8
120
¡ª
157
160
220
360
4800
5300
3.4
NN 3024 KTN9
120
180
46
2
165
3.8
130
¡ª
167
170
229
390
4500
5000
3.7
NN 3026 KTN9
130
200
52
2.1
182
3.8
140
¡ª
183
190
286
475
4000
4500
5.55
Copyright (C) TCB Ltd. All Rights Reserved
YUE ICP beian 05028273