无挡边滚针轴承
Needle Roller Bearings without Rib
轴径
Shaft
Diameter
mm
|
型号
Designation
|
重量
Mass
g
|
尺寸Dimensions
|
基本额定载荷
Basic Load
Ratings
|
极限转速
Limiting
Speed
Rpm
|
|||||
Fw
|
D
|
C
|
E
|
r
min.
|
动
Cr
Dynamic
|
静
Cor
Static
|
||||
Mm
|
N
|
|||||||||
5
|
RNAO5×10×8
|
3
|
5
|
10
|
8
|
8
|
0.15
|
2.35
|
1.92
|
37
|
6
|
RNAO6×13×8
|
6
|
6
|
13
|
8
|
9
|
0.3
|
2.6
|
2.28
|
32
|
7
|
RNAO7×14×8
|
6
|
7
|
14
|
8
|
10
|
0.3
|
2.85
|
2.65
|
31
|
8
|
RNAO8×15×10
|
8
|
8
|
15
|
10
|
11
|
0.3
|
3.95
|
4.1
|
29
|
10
|
RNAO10×17×10
|
10
|
10
|
17
|
10
|
13
|
0.3
|
4.75
|
5.5
|
27
|
12
|
RNAO12×22×12
|
19
|
12
|
22
|
12
|
18
|
0.3 |
10
|
9.9
|
24
|
15
|
RNAO15×23×13
|
20
|
15
|
23
|
13
|
19
|
0.3 |
8.5
|
10.9
|
23
|
16
|
RNAO16×24×13
|
21
|
16
|
24
|
13
|
20
|
0.3 |
8.9
|
11.8
|
22
|
|
*RNAO16×24×20
|
32
|
16
|
24
|
20
|
20
|
0.3 |
13.3
|
19.8
|
22
|
17
|
RNAO17×25×13
|
22
|
17
|
25
|
13
|
21
|
0.3 |
10.4
|
14.6
|
20
|
18
|
*RNAO18×30×24
|
69
|
18
|
30
|
24
|
24
|
0.3 |
21.9
|
30
|
20
|
20
|
RNAO20×28×13
|
25
|
20
|
28
|
13
|
24
|
0.3 |
9.8
|
14.3
|
20
|
|
*RNAO20×28×26
|
50
|
20
|
28
|
26
|
24
|
0.3 |
16.8
|
28.5
|
19
|
|
RNAO20×32×12
|
38
|
20
|
32
|
12
|
26
|
0.3 |
13.4
|
16.2
|
19
|
22
|
RNAO22×30×13
|
27
|
22
|
30
|
13
|
26
|
0.3 |
10.4
|
15.9
|
17
|
|
RNAO22×35×16
|
59
|
22
|
35
|
16
|
29
|
0.3 |
20
|
25.5
|
17
|
25
|
RNAO25×35×16
|
51
|
25
|
35
|
16
|
29
|
0.3 |
14.3
|
25.5
|
16
|
|
RNAO25×35×17
|
53
|
25
|
35
|
17
|
29
|
0.3 |
14.9
|
26
|
16
|
|
*RNAO25×35×26
|
76
|
25
|
35
|
26
|
29
|
0.3 |
19.4
|
37
|
16
|
|
RNAO25×37×16
|
60
|
25
|
37
|
16
|
32
|
0.3 |
21
|
28
|
16
|
|
*RNAO25×37×16
|
119
|
25
|
37
|
32
|
32
|
0.3 |
36
|
56
|
16
|
26
|
RNAO26×39×13
|
49
|
26
|
39
|
13
|
30
|
0.3 |
11.6
|
19.2
|
16
|
30
|
RNAO30×40×17
|
60
|
30
|
40
|
17
|
35
|
0.3 |
19.6
|
34
|
14
|
|
*RNAO30×40×26
|
94
|
30
|
40
|
26
|
35
|
0.3 |
27
|
51
|
14000
|
|
RNAO30×42×16
|
59
|
30
|
42
|
16
|
37
|
0.3 |
23.1
|
33.5
|
14
|
|
*RNAO30×42×32
|
137
|
30
|
42
|
32
|
37
|
0.3 |
39.5
|
67
|
14
|
35
|
RNAO35×45×13
|
53
|
35
|
45
|
13
|
40
|
0.3 |
16.2
|
28
|
12
|
|
RNAO35×45×17
|
69
|
35
|
45
|
17
|
40
|
0.3 |
20.8
|
38.5
|
12
|
|
*RNAO35×45×26
|
91
|
35
|
45
|
26
|
40
|
0.3 |
27.5
|
56
|
12
|
|
RNAO35×47×16
|
78
|
35
|
47
|
16
|
42
|
0.3 |
24.4
|
37.5
|
12
|
|
RNAO35×47×17
|
83
|
35
|
47
|
17
|
42
|
0.3 |
25.8
|
40.3
|
12
|
|
RNAO35×47×18
|
89
|
35
|
47
|
18
|
42
|
0.3 |
27.5
|
43
|
12
|
|
*RNAO35×47×32
|
156
|
35
|
47
|
32
|
42
|
0.3 |
42
|
75
|
11
|
37
|
RNAO37×52×18
|
125
|
37
|
52
|
18
|
44
|
0.3 |
28
|
45.5
|
11
|
40
|
RNAO40×50×17
|
74
|
40
|
50
|
17
|
45
|
0.3 |
21.4
|
41.4
|
11
|
|
*RNAO40×50×34
|
152
|
40
|
50
|
34
|
45
|
0.3 |
36.5
|
83
|
11
|
|
RNAO40×55×20
|
145
|
40
|
55
|
20
|
47
|
0.3 |
32.5
|
57
|
11
|
|
*RNAO40×55×40
|
275
|
40
|
55
|
40
|
47
|
0.3 |
62
|
118
|
10
|
42
|
RNAO42×57×20
|
148
|
42
|
57
|
20
|
50
|
0.3 |
36
|
59
|
9
|
45
|
RNAO45×55×17
|
83
|
45
|
55
|
17
|
50
|
0.3 |
22.5
|
46
|
10
|
|
*RNAO45×62×40
|
377
|
45
|
62
|
40
|
53
|
0.3 |
67
|
135
|
9
|
50
|
RNAO50×62×20
|
140
|
50
|
62
|
20
|
55
|
0.3 |
26.5
|
60
|
9
|
|
RNAO50×65×20
|
168
|
50
|
65
|
20
|
58
|
0.3 |
35.5
|
62
|
9
|
|
*RNAO50×65×40
|
355
|
50
|
65
|
40
|
58
|
0.6
|
61
|
124
|
8500
|
55
|
RNAO55×68×20
|
166
|
55
|
68
|
20
|
60
|
0.6
|
28.5
|
66
|
8
|
60
|
RNAO60×78×20
|
255
|
60
|
78
|
20
|
68
|
1
|
43.5
|
85
|
7
|
|
*RNAO60×78×40
|
435
|
60
|
78
|
40
|
68
|
1 |
75
|
171
|
7
|
65
|
RNAO65×85×30
|
464
|
65
|
85
|
30
|
73
|
1 |
57
|
123
|
6500
|
70
|
RNAO70×90×30
|
499
|
70
|
90
|
30
|
78
|
1 |
60
|
135
|
6
|
80
|
RNAO80×100×30
|
580
|
80
|
100
|
30
|
88
|
1 |
71
|
176
|
5500
|
85
|
RNAO85×105×25
|
459
|
85
|
105
|
25
|
93
|
1 |
57
|
136
|
5
|
90
|
RNAO90×105×26
|
373
|
90
|
105
|
26
|
98
|
1 |
61
|
150
|
5
|
|
RNAO90×110×30
|
610
|
90
|
110
|
30
|
98
|
1 |
68
|
172
|
4900
|
100
|
RNAO100×120×30
|
694
|
100
|
120
|
30
|
108
|
1 |
71
|
180
|
4500
|
说明:
1、表中所列基本额定载荷、极限转速和重量,仅供选择参考用。
2、脂润滑时,极限转速为表列数值的60%。 3、*为双列,外圈带润滑油槽和油孔。
3. * The inner race is double-row, and a lubrication hole and groove on the outer race.
|