| 外徑 |
型號(hào) |
重量 |
型號(hào) |
重量 |
尺寸 |
基本額定載荷 |
極限轉(zhuǎn)速 |
| Outside |
Designation |
Mass |
Designation |
Mass |
Dimensions |
Basic Load Ratings |
Limiting |
| Diameter |
(不帶內(nèi)圈) |
|
(帶內(nèi)圈) |
|
d |
D |
C |
B |
Fw |
E |
r |
動(dòng) Cr |
靜 Cor |
Speed |
| |
|
|
|
|
|
|
|
|
F |
|
|
Dynamic |
Static |
grease |
| mm |
|
g |
|
g |
|
|
|
|
|
|
min. |
kN |
kN |
rpm |
| 16 |
RSTO 5TN |
8.5 |
—— |
— |
— |
16 |
7.8 |
— |
7 |
10 |
0.3 |
2.55 |
2.55 |
16000 |
| 19 |
RSTO 6TN |
12.5 |
STO 6TN |
17 |
6 |
19 |
9.8 |
10 |
10 |
13 |
0.3 |
3.75 |
4.50 |
10000 |
| 24 |
RSTO 8TN |
21.0 |
STO 8TN |
26 |
8 |
24 |
9.8 |
10 |
12 |
15 |
0.3 |
4.20 |
5.50 |
8000 |
| 30 |
RSTO 10 |
42.0 |
STO 10 |
49 |
10 |
30 |
11.8 |
12 |
14 |
20 |
0.3 |
8.40 |
9.20 |
5500 |
| 32 |
RSTO 12 |
49.0 |
STO 12 |
57 |
12 |
32 |
11.8 |
12 |
16 |
22 |
0.3 |
8.90 |
10.10 |
4500 |
| 35 |
RSTO 15 |
50.0 |
STO 15 |
63 |
15 |
35 |
11.8 |
12 |
20 |
26 |
0.3 |
9.10 |
10.70 |
3300 |
| 40 |
RSTO 17 |
88.0 |
STO 17 |
107 |
17 |
40 |
15.8 |
16 |
22 |
29 |
0.3 |
14.30 |
17.70 |
2800 |
| 47 |
RSTO 20 |
130.0 |
STO 20 |
152 |
20 |
47 |
15.8 |
16 |
25 |
32 |
0.3 |
16.20 |
21.50 |
2400 |
| 52 |
RSTO 25 |
150.0 |
STO 25 |
177 |
25 |
52 |
15.8 |
16 |
30 |
37 |
0.3 |
16.50 |
22.90 |
1800 |
| 62 |
RSTO 30 |
255.0 |
STO 30 |
308 |
30 |
62 |
19.8 |
20 |
38 |
46 |
0.6 |
23.30 |
35.00 |
1300 |
| 72 |
RSTO 35 |
375.0 |
STO 35 |
441 |
35 |
72 |
19.8 |
20 |
42 |
50 |
0.6 |
25.50 |
40.00 |
1100 |
| 80 |
RSTO 40 |
420.0 |
STO 40 |
530 |
40 |
80 |
19.8 |
20 |
50 |
58 |
1.0 |
35.00 |
59.30 |
850 |
| 85 |
RSTO 45 |
453.0 |
STO 45 |
576 |
45 |
85 |
19.8 |
20 |
55 |
63 |
1.0 |
25.50 |
43.00 |
750 |
| 90 |
RSTO 50 |
481.0 |
STO 50 |
617 |
50 |
90 |
19.8 |
20 |
60 |
68 |
1.0 |
43.60 |
83.40 |
650 |
說明:
1.表中所列基本額定載荷、極限轉(zhuǎn)速和重量,僅供選擇參考用。
2.軸承的保持架如由塑料制成,在型號(hào)后加TN,允許工作溫度:120℃連續(xù),180℃短期。
3.脂潤(rùn)滑時(shí),極限轉(zhuǎn)速為表列數(shù)值的30%。
Note:
1.These load, speed and mass is reference of choice only.
2.If the cages are made of plastics, the maximum allowable working themperrature is 120℃ in
continuous working and 180℃ in short working.
3.With grease lubrication, 30% of these limiting speed will apply.