无内圈滚针轴承 Needle Roller Bearings without Inner Ring RNA69 系列 |
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 |
原有型号 Original Designation |
||||
Fw |
D |
C |
r min. |
动 Cr Dynamic |
静 Cor Static |
|||||
Mm |
N |
|||||||||
16 |
RNA6901 |
31 |
16 |
24 |
22 |
0.3 |
16 |
21.6 |
22000 |
6354901 |
20 |
RNA6902 |
39 |
20 |
28 |
23 |
0.3 |
17.3 |
25.5 |
20000 |
6354902 |
22 |
RNA6903 |
42 |
22 |
30 |
23 |
0.3 |
18.6 |
29 |
19000 |
6354903 |
25 |
RNA6904 |
100 |
25 |
37 |
30 |
0.3 |
36 |
51 |
16000 |
6354904 |
28 |
RNA69/22 |
98 |
28 |
39 |
30 |
0.3 |
37.5 |
55 |
15000 |
-- |
30 |
RNA6905 |
112 |
30 |
42 |
30 |
0.3 |
39 |
59 |
14000 |
6354905 |
32 |
RNA69/28 |
135 |
32 |
45 |
30 |
0.3 |
40.5 |
63 |
13000 |
-- |
35 |
RNA6906 |
126 |
35 |
47 |
30 |
0.3 |
43.5 |
71 |
12000 |
6354906 |
40 |
RNA69/32 |
162 |
40 |
52 |
36 |
0.6 |
47 |
82 |
11000 |
-- |
42 |
RNA6907 |
193 |
42 |
55 |
36 |
0.6 |
48 |
86 |
10000 |
6354907 |
48 |
RNA6908 |
256 |
48 |
62 |
40 |
0.6 |
66 |
116 |
9000 |
6354908 |
52 |
RNA6909 |
338 |
52 |
68 |
40 |
0.6 |
69 |
127 |
8000 |
6354909 |
58 |
RNA6910 |
380 |
58 |
72 |
40 |
0.6 |
73 |
139 |
7500 |
6354910 |
63 |
RNA6911 |
470 |
63 |
80 |
45 |
1 |
90 |
176 |
7000 |
6354911 |
68 |
RNA6912 |
488 |
68 |
85 |
45 |
1 |
94 |
191 |
6500 |
6354912 |
72 |
RNA6913 |
580 |
72 |
90 |
45 |
1 |
95 |
198 |
6000 |
6354913 |
80 |
RNA6914 |
857 |
80 |
100 |
54 |
1 |
128 |
265 |
5500 |
6354914 |
85 |
RNA6915 |
935 |
85 |
105 |
54 |
1 |
130 |
275 |
5000 |
6354915 |
90 |
RNA6916 |
987 |
90 |
110 |
54 |
1 |
135 |
300 |
4900 |
6354916 |
100 |
RNA6917 |
1200 |
100 |
120 |
63 |
1.1 |
166 |
400 |
4500 |
6354917 |
105 |
RNA6918 |
1330 |
105 |
125 |
63 |
1.1 |
172 |
425 |
4300 |
6354918 |
110 |
RNA6919 |
1460 |
110 |
130 |
63 |
1.1 |
174 |
440 |
4100 |
6354919 |
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%。
1. These load, speed and mass is reference of choice only.
2. With grease lubrication, 60% of these limiting
speed will apply.