NUKR系列（帶偏心套型號(hào)為NUKRE）
NUKR系列曲線(xiàn)滾輪軸承為雙列滿(mǎn)裝圓柱滾子結(jié)構(gòu)，壓入外圈的罩殼和擋邊臺(tái)階組成高效果的間隙密封。該種曲線(xiàn)滾輪能夠承受特別高的載荷，也可承受沖擊性的軸向載荷。
內(nèi)徑 d |
型號(hào) Type |
帶偏心 套型號(hào) Designation With Eccentric Collar |
尺寸 Dimensions (mm) |
基本額定載荷 Basic Load Rating |
極限轉(zhuǎn)速 Limiting Speed rpm |
|||||||||||||
D |
d h7 |
C |
r min |
B |
B1 |
B2 |
G |
G1 |
A/F |
M1 |
C1 |
d2 |
動(dòng)Cr Dynamic KN |
靜Cor Static KN |
||||
16 |
- |
NUKRE35 |
35 |
16 |
18 |
0.6 |
52 |
32.5 |
8 |
M16×1.5 |
17 |
8 |
3 |
3.8 |
27 |
15 |
16.8 |
6500 |
18 |
NUKR40 |
- |
40 |
18 |
20 |
1 |
58 |
36.5 |
8 |
M18×1.5 |
19 |
8 |
3 |
0.8 |
22 |
18.4 |
22.6 |
4500 |
18 |
- |
NUKRE40 |
40 |
18 |
20 |
1 |
58 |
36.5 |
8 |
M18×1.5 |
19 |
8 |
3 |
3.8 |
30 |
18.4 |
22.6 |
4500 |
20 |
NUKR47 |
NUKRE47 |
47 |
20 |
24 |
1 |
66 |
40.5 |
9 |
M20×1.5 |
21 |
10 |
4 |
0.8 |
27 |
28 |
35 |
4200 |
20 |
NUKR52 |
NUKRE52 |
52 |
20 |
24 |
1 |
66 |
40.5 |
9 |
M20×1.5 |
21 |
10 |
4 |
0.8 |
31 |
29 |
37.5 |
3400 |
24 |
NUKR62 |
NUKRE62 |
62 |
24 |
28 |
1 |
80 |
49.5 |
11 |
M24×1.5 |
25 |
14 |
4 |
1.3 |
38 |
40 |
50 |
2600 |
24 |
NUKR72 |
NUKRE72 |
72 |
24 |
28 |
1.1 |
80 |
49.5 |
11 |
M24×1.5 |
25 |
14 |
4 |
1.3 |
44 |
44.5 |
60 |
2100 |
30 |
NUKR80 |
NUKRE80 |
80 |
30 |
35 |
1.1 |
0.1 |
63 |
15 |
M30×1.5 |
32 |
14 |
4 |
1 |
47 |
69 |
98 |
1800 |
30 |
NUKR85 |
NUKRE85 |
85 |
30 |
35 |
1.1 |
0.1 |
63 |
15 |
M30×1.5 |
32 |
14 |
4 |
1 |
47 |
-- |
-- |
1800 |
30 |
NUKR90 |
NUKRE90 |
90 |
30 |
35 |
1.1 |
0.1 |
63 |
15 |
M30×1.5 |
32 |
14 |
4 |
1 |
47 |
79 |
117 |
1800 |
