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| ▶Products : LM Guide >THK LM Guide >THK Ball Screw >Type BNFN |
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Double Nut Preloaded Type BNFN |
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Model
No. |
Screw
shaft
OD
d |
Lead
 |
dp |
Thread
minor
diameter
d3 |
Rows
X
Turns |
Basic
load
rating |
preload
K
N/μm |
Nut
dimensions |
| Ca
kN |
C0a
kN |
OD
D |
Flange
diameter
D1 |
Overall
length
L |
H |
B1 |
B2 |
PCD |
d1×d2×h |
|
BNFN 1604-3 |
16 |
4 |
16.5 |
13.8 |
2×1.5 |
5.1 |
10.5 |
350 |
36 |
59 |
85 |
11 |
74 |
- |
47 |
5.5×9.5×5.5 |
|
BNFN 1605-2.5 |
5 |
16.75 |
13.2 |
1×2.5 |
7.4 |
13.9 |
330 |
40 |
60 |
76 |
10 |
66 |
55 |
50 |
4.5×8×4.5 |
|
BNFN 1605-3 |
16.75 |
13.2 |
2×1.5 |
8.7 |
16.8 |
390 |
40 |
60 |
96 |
10 |
86 |
75 |
50 |
4.5×8×4.5 |
|
BNFN 1605-5 |
16.75 |
13.2 |
2×2.5 |
13.5 |
27.8 |
640 |
40 |
60 |
106 |
10 |
96 |
85 |
50 |
4.5×8×4.5 |
|
BNFN 1610-1.5 |
10 |
16.8 |
13.2 |
1×1.5 |
4.8 |
8.5 |
210 |
40 |
63 |
72 |
11 |
61 |
- |
51 |
5.5×9.5×5.5 |
| BNFN 1810-2.5 |
18 |
10 |
18.8 |
15.5 |
1×2.5 |
7.8 |
15.9 |
360 |
42 |
65 |
119 |
12 |
107 |
94 |
53 |
5.5×9.5×5.5 |
|
BNFN 1810-3 |
18.8 |
15.5 |
2×1.5 |
9.2 |
19.1 |
430 |
42 |
65 |
135 |
12 |
123 |
110 |
53 |
5.5×9.5×5.5 |
|
BNFN 2004-2.5 |
20 |
4 |
20.5 |
17.8 |
1×2.5 |
4.8 |
10.9 |
360 |
40 |
63 |
69 |
11 |
58 |
- |
51 |
5.5×9.5×5.5 |
|
BNFN 2004-5 |
20.5 |
17.8 |
2×2.5 |
8.6 |
21.8 |
700 |
40 |
63 |
93 |
11 |
82 |
- |
51 |
5.5×9.5×5.5 |
|
BNFN 2005-2.5 |
5 |
20.75 |
17.2 |
1×2.5 |
8.3 |
17.4 |
390 |
44 |
67 |
76 |
11 |
65 |
53 |
55 |
5.5×9.5×5.5 |
|
BNFN 2005-3 |
20.75 |
17.2 |
2×1.5 |
9.7 |
21.0 |
470 |
44 |
67 |
97 |
11 |
86 |
74 |
55 |
5.5×9.5×5.5 |
|
BNFN 2005-3.5 |
20.75 |
17.2 |
1×3.5 |
11.1 |
24.5 |
550 |
44 |
67 |
85 |
11 |
74 |
62 |
55 |
5.5×9.5×5.5 |
| BNFN 2005-5 |
20.75 |
17.2 |
2×2.5 |
15.1 |
35.0 |
760 |
44 |
67 |
106 |
11 |
95 |
83 |
55 |
5.5×9.5×5.5 |
|
BNFN 2006-2.5 |
6 |
20.75 |
17.2 |
1×2.5 |
8.3 |
17.5 |
390 |
48 |
71 |
86 |
11 |
75 |
- |
59 |
5.5×9.5×5.5 |
|
BNFN 2006-3 |
20.75 |
17.2 |
2×1.5 |
9.7 |
21.0 |
470 |
48 |
71 |
110 |
11 |
99 |
- |
59 |
5.5×9.5×5.5 |
|
BNFN 2006-3.5 |
20.75 |
17.2 |
1×3.5 |
11.1 |
24.5 |
550 |
48 |
71 |
98 |
11 |
87 |
- |
59 |
5.5×9.5×5.5 |
|
BNFN 2006-5 |
20.75 |
17.2 |
2×2.5 |
15.1 |
35.0 |
760 |
48 |
71 |
122 |
11 |
111 |
- |
59 |
5.5×9.5×5.5 |
|
BNFN 2008-2.5 |
8 |
21.0 |
16.4 |
1×2.5 |
15.1 |
35.0 |
760 |
46 |
74 |
100 |
15 |
85 |
- |
59 |
5.5×9.5×5.5 |
|
BNFN 2010A-1.5 |
10 |
21.0 |
16.4 |
1×1.5 |
7.2 |
13.2 |
250 |
46 |
74 |
98 |
15 |
83 |
67 |
59 |
5.5×9.5×5.5 |
|
BNFN 2012-1.5 |
12 |
21.0 |
16.4 |
1×1.5 |
7.1 |
12.5 |
250 |
48 |
71 |
100 |
18 |
82 |
- |
59 |
5.5×9.5×5.5 |
|
BNFN 2504-2.5 |
25 |
4 |
25.5 |
22.8 |
1×2.5 |
5.2 |
13.7 |
420 |
46 |
69 |
68 |
11 |
57 |
- |
57 |
5.5×9.5×5.5 |
|
BNFN 2504-5 |
25.5 |
22.8 |
2×2.5 |
9.5 |
27.3 |
820 |
46 |
69 |
92 |
11 |
81 |
- |
57 |
5.5×9.5×5.5 |
|
BNFN 2505-2.5 |
5 |
25.75 |
22.2 |
1×2.5 |
9.2 |
22.0 |
470 |
50 |
73 |
75 |
11 |
64 |
52 |
61 |
5.5×9.5×5.5 |
|
BNFN 2505-3 |
25.75 |
22.2 |
2×1.5 |
10.8 |
26.4 |
560 |
50 |
73 |
102 |
11 |
91 |
79 |
61 |
5.5×9.5×5.5 |
| BNFN 2505-3.5 |
25.75 |
22.2 |
1×3.5 |
12.3 |
30.7 |
650 |
50 |
73 |
85 |
11 |
74 |
62 |
61 |
5.5×9.5×5.5 |
| BNFN 2505-5 |
25.75 |
22.2 |
2×2.5 |
16.7 |
44.0 |
910 |
50 |
73 |
105 |
11 |
94 |
82 |
61 |
5.5×9.5×5.5 |
|
BNFN 2506-2.5 |
6 |
26.0 |
21.4 |
1×2.5 |
12.5 |
27.3 |
490 |
53 |
76 |
86 |
11 |
75 |
- |
64 |
5.5×9.5×5.5 |
|
BNFN 2506-3 |
26.0 |
21.4 |
2×1.5 |
14.6 |
32.8 |
580 |
53 |
76 |
110 |
11 |
99 |
- |
64 |
5.5×9.5×5.5 |
|
BNFN 2506-3.5 |
26.0 |
21.4 |
1×3.5 |
15.1 |
35.9 |
670 |
53 |
76 |
98 |
11 |
87 |
- |
64 |
5.5×9.5×5.5 |
|
BNFN 2506-5 |
26.0 |
21.4 |
2×2.5 |
22.5 |
54.8 |
940 |
53 |
76 |
122 |
11 |
111 |
- |
64 |
5.5×9.5×5.5 |
|
BNFN 2508-2.5 |
8 |
26.25 |
20.5 |
1×2.5 |
15.8 |
32.8 |
500 |
58 |
85 |
106 |
15 |
91 |
- |
71 |
6.6×11×6.5 |
|
BNFN 2508-3 |
26.25 |
20.5 |
2×1.5 |
18.5 |
39.4 |
600 |
58 |
85 |
135 |
15 |
120 |
- |
71 |
6.6×11×6.5 |
|
BNFN 2508-3.5 |
26.25 |
20.5 |
1×3.5 |
21.2 |
46.0 |
690 |
58 |
85 |
122 |
15 |
107 |
- |
71 |
6.6×11×6.5 |
|
BNFN 2508-5 |
26.25 |
20.5 |
2×2.5 |
28.7 |
65.8 |
970 |
58 |
85 |
154 |
15 |
139 |
- |
71 |
6.6×11×6.5 |
| BNFN 2510A-2.5 |
10 |
26.3 |
21.4 |
1×2.5 |
15.8 |
33.0 |
500 |
58 |
85 |
120 |
18 |
102 |
83 |
71 |
6.6×11×6.5 |
|
BNFN 2512-2.5 |
12 |
26.0 |
21.9 |
1×2.5 |
12.3 |
27.6 |
490 |
53 |
76 |
108 |
11 |
97 |
- |
64 |
5.5×9.5×5.5 |
|
BNFN 2516-1.5 |
16 |
26.0 |
21.4 |
1×1.5 |
7.9 |
16.7 |
300 |
53 |
76 |
108 |
11 |
97 |
- |
64 |
5.5×9.5×5.5 |
|
BNFN 2805-2.5 |
28 |
5 |
28.75 |
25.2 |
1×2.5 |
9.7 |
24.6 |
520 |
55 |
85 |
74 |
12 |
62 |
49 |
69 |
6.6×11×6.5 |
|
BNFN 2805-3 |
28.75 |
25.2 |
2×1.5 |
11.3 |
29.5 |
620 |
55 |
85 |
94 |
12 |
82 |
69 |
69 |
6.6×11×6.5 |
|
BNFN 2805-3.5 |
28.75 |
25.2 |
1×3.5 |
12.9 |
34.4 |
720 |
55 |
85 |
84 |
12 |
72 |
59 |
69 |
6.6×11×6.5 |
| BNFN 2805-5 |
28 |
5 |
28.75 |
25.2 |
2×2.5 |
17.5 |
49.4 |
1000 |
55 |
85 |
104 |
12 |
92 |
79 |
69 |
6.6×11×6.5 |
|
BNFN 2805-7.5 |
28.75 |
25.2 |
3×2.5 |
24.8 |
73.8 |
1470 |
55 |
85 |
134 |
12 |
122 |
109 |
69 |
6.6×11×6.5 |
|
BNFN 2806-2.5 |
6 |
28.75 |
25.2 |
1×2.5 |
9.6 |
24.6 |
520 |
55 |
85 |
86 |
12 |
74 |
61 |
69 |
6.6×11×6.5 |
|
BNFN 2806-3.5 |
28.75 |
25.2 |
1×3.5 |
12.9 |
34.5 |
710 |
55 |
85 |
98 |
12 |
86 |
73 |
69 |
6.6×11×6.5 |
| BNFN 2806-5 |
28.75 |
25.2 |
2×2.5 |
17.5 |
49.4 |
1000 |
55 |
85 |
122 |
12 |
110 |
97 |
69 |
6.6×11×6.5 |
|
BNFN 2806-7.5 |
28.75 |
25.2 |
3×2.5 |
24.8 |
73.8 |
1470 |
55 |
85 |
158 |
12 |
146 |
133 |
69 |
6.6×11×6.5 |
|
BNFN 2808-2.5 |
8 |
29.25 |
23.6 |
1×2.5 |
16.8 |
36.8 |
550 |
60 |
104 |
116 |
18 |
98 |
- |
82 |
11×17.5×11 |
|
BNFN 2808-3 |
29.25 |
23.6 |
2×1.5 |
19.6 |
44.2 |
660 |
60 |
104 |
144 |
18 |
126 |
- |
82 |
11×17.5×11 |
|
BNFN 2808-5 |
29.25 |
23.6 |
2×2.5 |
30.4 |
73.7 |
1060 |
60 |
104 |
164 |
18 |
146 |
- |
82 |
11×17.5×11 |
|
BNFN 2810-2.5 |
10 |
29.75 |
22.4 |
1×2.5 |
24.0 |
48.2 |
560 |
65 |
106 |
146 |
18 |
128 |
- |
85 |
11×17.5×11 |
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|
|
Model
No. |
Screw
shaft
OD
d |
Lead
|
dp |
Thread
minor
diameter
d3 |
Rows
X
Turns |
Basic
load
rating |
preload
K
N/μm |
Nut
dimensions |
| Ca
kN |
C0a
kN |
OD
D |
Flange
diameter
D1 |
Overall
length
L |
H |
B1 |
B2 |
PCD |
d1×d2×h |
| BNFN 3205-2.5 |
32 |
5 |
32.75 |
29.2 |
1×2.5 |
10.2 |
28.1 |
570 |
58 |
85 |
76 |
12 |
64 |
51 |
71 |
6.6×11×6.5 |
| BNFN 3205-3 |
32.75 |
29.2 |
2×1.5 |
12.0 |
33.8 |
690 |
58 |
85 |
103 |
12 |
91 |
78 |
71 |
6.6×11×6.5 |
| BNFN 3205-4.5 |
32.75 |
29.2 |
3×1.5 |
17.0 |
50.7 |
1000 |
58 |
85 |
123 |
12 |
111 |
98 |
71 |
6.6×11×6.5 |
| BNFN 3205-5 |
32.75 |
29.2 |
2×2.5 |
18.5 |
56.4 |
1110 |
58 |
85 |
106 |
12 |
94 |
81 |
71 |
6.6×11×6.5 |
| BNFN 3205-7.5 |
32.75 |
29.2 |
3×2.5 |
26.3 |
84.5 |
1640 |
58 |
85 |
136 |
12 |
124 |
111 |
71 |
6.6×11×6.5 |
|
BNFN 3206-2.5 |
6 |
33.0 |
28.4 |
1×2.5 |
13.9 |
35.2 |
600 |
62 |
89 |
87 |
12 |
75 |
62 |
75 |
6.6×11×6.5 |
|
BNFN 3206-3 |
33.0 |
28.4 |
2×1.5 |
16.3 |
42.2 |
710 |
62 |
89 |
111 |
12 |
99 |
86 |
75 |
6.6×11×6.5 |
| BNFN 3206-5 |
33.0 |
28.4 |
2×2.5 |
25.2 |
70.4 |
1150 |
62 |
89 |
123 |
12 |
111 |
98 |
75 |
6.6×11×6.5 |
|
BNFN 3208A-2.5 |
8 |
33.25 |
27.5 |
1×2.5 |
17.8 |
42.2 |
610 |
66 |
100 |
106 |
15 |
91 |
- |
82 |
9×14×8.5 |
|
BNFN 3208A-3 |
33.25 |
27.5 |
2×1.5 |
20.9 |
50.7 |
730 |
66 |
100 |
135 |
15 |
120 |
- |
82 |
9×14×8.5 |
| BNFN 3208A-4.5 |
32 |
8 |
33.25 |
27.5 |
3×1.5 |
29.5 |
76.0 |
1070 |
66 |
100 |
167 |
15 |
152 |
- |
82 |
9×14×8.5 |
|
BNFN 3208A-5 |
33.25 |
27.5 |
2×2.5 |
32.3 |
84.4 |
1180 |
66 |
100 |
154 |
15 |
139 |
- |
82 |
9×14×8.5 |
|
BNFN 3210A-2.5 |
10 |
33.75 |
26.4 |
1×2.5 |
26.1 |
56.2 |
640 |
74 |
108 |
130 |
15 |
115 |
99 |
90 |
9×14×8.5 |
|
BNFN 3210A-3 |
33.75 |
26.4 |
2×1.5 |
30.5 |
67.4 |
750 |
74 |
108 |
167 |
15 |
152 |
136 |
90 |
9×14×8.5 |
|
BNFN 3210A-3.5 |
33.75 |
26.4 |
1×3.5 |
34.8 |
78.6 |
870 |
74 |
108 |
150 |
15 |
135 |
119 |
90 |
9×14×8.5 |
| BNFN 3210A-5 |
33.75 |
26.4 |
2×2.5 |
47.2 |
112.7 |
1230 |
74 |
108 |
190 |
15 |
175 |
159 |
90 |
9×14×8.5 |
|
BNFN 3212-3.5 |
12 |
34.0 |
26.1 |
1×3.5 |
40.4 |
88.5 |
890 |
76 |
121 |
170 |
18 |
152 |
- |
98 |
11×17.5×11 |
|
BNFN 3606-2.5 |
36 |
6 |
36.75 |
33.2 |
1×2.5 |
10.7 |
31.8 |
630 |
65 |
100 |
89 |
15 |
74 |
58 |
82 |
9×14×8.5 |
|
BNFN 3606-3 |
36.75 |
33.2 |
2×1.5 |
12.5 |
38.0 |
740 |
65 |
100 |
110 |
15 |
95 |
79 |
82 |
9×14×8.5 |
| BNFN 3606-5 |
36.75 |
33.2 |
2×2.5 |
19.4 |
63.4 |
1220 |
65 |
100 |
125 |
15 |
110 |
94 |
82 |
9×14×8.5 |
|
BNFN 3606-7.5 |
36.75 |
33.2 |
3×2.5 |
27.5 |
95.2 |
1790 |
65 |
100 |
161 |
15 |
146 |
130 |
82 |
9×14×8.5 |
|
BNFN 3608-2.5 |
8 |
37.25 |
31.6 |
1×2.5 |
18.8 |
47.5 |
670 |
70 |
114 |
116 |
18 |
98 |
- |
92 |
11×17.5×11 |
|
BNFN 3608-5 |
37.25 |
31.6 |
2×2.5 |
34.1 |
95.1 |
1290 |
70 |
114 |
164 |
18 |
146 |
- |
92 |
11×17.5×11 |
|
BNFN 3608-7.5 |
37.25 |
31.6 |
3×2.5 |
48.3 |
142.1 |
1910 |
70 |
114 |
212 |
18 |
194 |
- |
92 |
11×17.5×11 |
|
BNFN 3610-2.5 |
10 |
37.75 |
30.5 |
1×2.5 |
27.6 |
63.3 |
700 |
75 |
120 |
141 |
18 |
123 |
104 |
98 |
11×17.5×11 |
| BNFN 3610-5 |
37.75 |
30.5 |
2×2.5 |
50.1 |
126.4 |
1350 |
75 |
120 |
201 |
18 |
183 |
164 |
98 |
11×17.5×11 |
|
BNFN 3610-7.5 |
37.75 |
30.5 |
3×2.5 |
71.1 |
190.1 |
1990 |
75 |
120 |
261 |
18 |
243 |
224 |
98 |
11×17.5×11 |
|
BNFN 3612-2.5 |
12 |
38.0 |
30.1 |
1×2.5 |
32.1 |
71.4 |
720 |
78 |
123 |
147 |
18 |
129 |
- |
100 |
11×17.5×11 |
|
BNFN 3612-5 |
38.0 |
30.1 |
2×2.5 |
58.4 |
142.1 |
1370 |
78 |
123 |
219 |
18 |
201 |
- |
100 |
11×17.5×11 |
|
BNFN 3616-2.5 |
16 |
38.0 |
30.1 |
1×2.5 |
32.1 |
71.4 |
720 |
78 |
123 |
172 |
18 |
154 |
- |
100 |
11×17.5×11 |
|
BNFN 3616-5 |
36 |
16 |
38.0 |
30.1 |
2×2.5 |
58.3 |
143.1 |
1380 |
78 |
123 |
268 |
18 |
250 |
- |
100 |
11×17.5×11 |
|
BNFN 3620-1.5 |
20 |
37.75 |
30.5 |
1×1.5 |
17.6 |
38.3 |
430 |
70 |
103 |
135 |
15 |
120 |
- |
85 |
9×14×8.5 |
|
|
|
Model
No. |
Screw
shaft
OD
d |
Lead
 |
dp
|
Thread
minor
diameter
d3 |
Rows
X
Turns |
Basic
load
rating |
preload
K
N/μm |
Nut
dimensions |
| Ca
kN |
C0a
kN |
OD
D |
Flange
diameter
D1 |
Overall
length
L |
H |
B1 |
B2 |
PCD |
d1×d2×h |
|
BNFN 4005-3 |
40 |
5 |
40.75 |
37.2 |
2×1.5 |
13.0 |
42.3 |
810 |
67 |
101 |
106 |
15 |
91 |
- |
83 |
9×14×8.5 |
|
BNFN 4005-4.5 |
40.75 |
37.2 |
3×1.5 |
18.5 |
63.5 |
1200 |
67 |
101 |
126 |
15 |
111 |
- |
83 |
9×14×8.5 |
|
BNFN 4005-5 |
40.75 |
37.2 |
2×2.5 |
20.3 |
70.6 |
1320 |
67 |
101 |
109 |
15 |
94 |
- |
83 |
9×14×8.5 |
|
BNFN 4005-6 |
40.75 |
37.2 |
4×1.5 |
23.7 |
84.7 |
1580 |
67 |
101 |
156 |
15 |
141 |
- |
83 |
9×14×8.5 |
|
BNFN 4006-2.5 |
6 |
41.0 |
36.4 |
1×2.5 |
15.3 |
44.1 |
710 |
70 |
104 |
90 |
15 |
75 |
- |
86 |
9×14×8.5 |
|
BNFN 4006-5 |
41.0 |
36.4 |
2×2.5 |
27.7 |
88.1 |
1360 |
70 |
104 |
126 |
15 |
111 |
- |
86 |
9×14×8.5 |
|
BNFN 4006-7.5 |
41.0 |
36.4 |
3×2.5 |
39.2 |
132.3 |
2010 |
70 |
104 |
162 |
15 |
147 |
- |
86 |
9×14×8.5 |
|
BNFN 4008-2.5 |
8 |
41.25 |
35.5 |
1×2.5 |
19.6 |
52.8 |
730 |
74 |
108 |
106 |
15 |
91 |
- |
90 |
9×14×8.5 |
|
BNFN 4008-3 |
41.25 |
35.5 |
2×1.5 |
22.9 |
63.4 |
860 |
74 |
108 |
135 |
15 |
120 |
- |
90 |
9×14×8.5 |
|
BNFN 4008-5 |
41.25 |
35.5 |
2×2.5 |
35.7 |
105.8 |
1410 |
74 |
108 |
154 |
15 |
139 |
- |
90 |
9×14×8.5 |
|
BNFN 4010-2.5 |
10 |
41.75 |
34.4 |
1×2.5 |
29.0 |
70.4 |
750 |
82 |
124 |
133 |
18 |
115 |
96 |
102 |
11×17.5×11 |
|
BNFN 4010-3 |
41.75 |
34.4 |
2×1.5 |
33.8 |
84.5 |
900 |
82 |
124 |
170 |
18 |
152 |
133 |
102 |
11×17.5×11 |
|
BNFN 4010-3.5 |
41.75 |
34.4 |
1×3.5 |
38.8 |
99.0 |
1050 |
82 |
124 |
153 |
18 |
135 |
116 |
102 |
11×17.5×11 |
| BNFN 4010-5 |
41.75 |
34.4 |
2×2.5 |
52.7 |
141.1 |
1470 |
82 |
124 |
193 |
18 |
175 |
156 |
102 |
11×17.5×11 |
|
BNFN 4012-2.5 |
12 |
42.0 |
34.1 |
1×2.5 |
33.9 |
79.2 |
770 |
84 |
126 |
155 |
18 |
137 |
118 |
104 |
11×17.5×11 |
|
BNFN 4012-3.5 |
42.0 |
34.1 |
1×3.5 |
45.4 |
110.7 |
1070 |
84 |
126 |
179 |
18 |
161 |
142 |
104 |
11×17.5×11 |
| BNFN 4012-5 |
42.0 |
34.1 |
2×2.5 |
61.6 |
158.8 |
1490 |
84 |
126 |
227 |
18 |
209 |
190 |
104 |
11×17.5×11 |
|
BNFN 4016-5 |
16 |
42.0 |
34.1 |
2×2.5 |
61.4 |
158.8 |
1500 |
84 |
126 |
280 |
22 |
258 |
- |
104 |
11×17.5×11 |
|
BNFN 4506 A-2.5 |
45 |
6 |
46.0 |
41.4 |
1×2.5 |
16.0 |
49.6 |
770 |
80 |
114 |
89 |
15 |
74 |
- |
96 |
9×14×8.5 |
|
BNFN 4506 A-5 |
46.0 |
41.4 |
2×2.5 |
29.0 |
99.0 |
1500 |
80 |
114 |
125 |
15 |
110 |
- |
96 |
9×14×8.5 |
|
BNFN 4506 A-7.5 |
46.0 |
41.4 |
3×2.5 |
41.2 |
150.0 |
2210 |
80 |
114 |
161 |
15 |
146 |
- |
96 |
9×14×8.5 |
|
BNFN 4508-2.5 |
8 |
46.25 |
40.6 |
1×2.5 |
20.7 |
59.5 |
790 |
85 |
127 |
116 |
18 |
98 |
- |
105 |
11×17.5×11 |
|
BNFN 4508-5 |
46.25 |
40.6 |
2×2.5 |
37.4 |
118.6 |
1540 |
85 |
127 |
164 |
18 |
146 |
- |
105 |
11×17.5×11 |
|
BNFN 4508-7.5 |
46.25 |
40.6 |
3×2.5 |
53.1 |
178.4 |
2270 |
85 |
127 |
212 |
18 |
194 |
- |
105 |
11×17.5×11 |
| BNFN 4510-2.5 |
10 |
46.75 |
39.5 |
1×2.5 |
30.7 |
79.3 |
830 |
88 |
132 |
141 |
18 |
123 |
104 |
110 |
11×17.5×11 |
| BNFN 4510-3 |
46.75 |
39.5 |
2×1.5 |
35.9 |
95.2 |
990 |
88 |
132 |
164 |
18 |
146 |
127 |
110 |
11×17.5×11 |
| BNFN 4510-5 |
46.75 |
39.5 |
2×2.5 |
55.6 |
158.8 |
1610 |
88 |
132 |
201 |
18 |
183 |
164 |
110 |
11×17.5×11 |
|
BNFN 4510-7.5 |
46.75 |
39.5 |
3×2.5 |
78.8 |
238.1 |
2370 |
88 |
132 |
261 |
18 |
243 |
224 |
110 |
11×17.5×11 |
|
BNFN 4512-5 |
12 |
47.0 |
39.2 |
2×2.5 |
65.2 |
178.4 |
1640 |
90 |
130 |
227 |
18 |
209 |
- |
110 |
11×17.5×11 |
|
BNFN 4520-1.5 |
20 |
47.7 |
37.9 |
1×1.5 |
44.2 |
99.0 |
690 |
98 |
142 |
175 |
20 |
155 |
- |
120 |
11×17.5×11 |
|
BNFN 5005-3 |
50 |
5 |
50.75 |
47.2 |
2×1.5 |
14.2 |
53.0 |
970 |
80 |
114 |
108 |
15 |
93 |
- |
96 |
9×14×8.5 |
|
BNFN 5005-4.5 |
50.75 |
47.2 |
3×1.5 |
20.2 |
79.5 |
1420 |
80 |
114 |
128 |
15 |
113 |
- |
96 |
9×14×8.5 |
|
BNFN 5008-2.5 |
8 |
51.25 |
45.5 |
1×2.5 |
21.6 |
66.2 |
860 |
87 |
129 |
109 |
18 |
91 |
- |
107 |
11×17.5×11 |
|
BNFN 5008-5 |
51.25 |
45.5 |
2×2.5 |
39.1 |
132.3 |
1680 |
87 |
129 |
157 |
18 |
139 |
- |
107 |
11×17.5×11 |
|
BNFN 5008-7.5 |
51.25 |
45.5 |
3×2.5 |
55.4 |
198.9 |
2470 |
87 |
129 |
205 |
18 |
187 |
- |
107 |
11×17.5×11 |
|
BNFN 5010-2.5 |
10 |
51.75 |
44.4 |
1×2.5 |
32.0 |
88.2 |
900 |
93 |
135 |
133 |
18 |
115 |
96 |
113 |
11×17.5×11 |
|
BNFN 5010-3 |
51.75 |
44.4 |
2×1.5 |
37.5 |
105.8 |
1080 |
93 |
135 |
170 |
18 |
152 |
133 |
113 |
11×17.5×11 |
|
BNFN 5010-3.5 |
50 |
10 |
51.75 |
44.4 |
1×3.5 |
42.8 |
123.5 |
1240 |
93 |
135 |
153 |
18 |
135 |
116 |
113 |
11×17.5×11 |
| BNFN 5010-5 |
51.75 |
44.4 |
2×2.5 |
58.2 |
176.4 |
1750 |
93 |
135 |
193 |
18 |
175 |
156 |
113 |
11×17.5×11 |
|
BNFN 5010-7.5 |
51.75 |
44.4 |
3×2.5 |
82.5 |
264.6 |
2580 |
93 |
135 |
253 |
18 |
235 |
216 |
113 |
11×17.5×11 |
|
BNFN 5012-2.5 |
12 |
52.25 |
43.3 |
1×2.5 |
43.4 |
109.8 |
930 |
100 |
146 |
159 |
22 |
137 |
114 |
122 |
14×20×13 |
|
BNFN 5012-3.5 |
52.25 |
43.3 |
1×3.5 |
58.0 |
153.9 |
1280 |
100 |
146 |
183 |
22 |
161 |
138 |
122 |
14×20×13 |
|
BNFN 5012-5 |
52.25 |
43.3 |
2×2.5 |
78.8 |
220.5 |
1810 |
100 |
146 |
231 |
22 |
209 |
186 |
122 |
14×20×13 |
|
BNFN 5016-2.5 |
16 |
52.7 |
42.9 |
1×2.5 |
72.6 |
183.3 |
1230 |
105 |
152 |
196 |
25 |
171 |
- |
128 |
14×20×13 |
|
BNFN 5016-5 |
52.7 |
42.9 |
2×2.5 |
132.3 |
366.5 |
2360 |
105 |
152 |
292 |
25 |
267 |
- |
128 |
14×20×13 |
|
BNFN 5020-2.5 |
20 |
52.7 |
42.9 |
1×2.5 |
72.5 |
183.3 |
1230 |
105 |
152 |
241 |
28 |
213 |
- |
128 |
14×20×13 |
|
|
|
Model
No. |
Screw
shaft
OD
d |
Lead
|
dp |
Thread
minor
diameter
d3 |
Rows
X
Turns |
Basic
load
rating |
preload
K
N/μm |
Nut
dimensions |
| Ca
kN |
C0a
kN |
OD
D |
Flange
diameter
D1 |
Overall
length
L |
H |
B1 |
B2 |
PCD |
d1×d2×h |
|
BNFN 5510-2.5 |
55 |
10 |
56.75 |
49.5 |
1×2.5 |
33.4 |
97.0 |
970 |
102 |
144 |
141 |
18 |
123 |
- |
122 |
11×17.5×11 |
|
BNFN 5510-5 |
56.75 |
49.5 |
2×2.5 |
60.7 |
194.0 |
1890 |
102 |
144 |
201 |
18 |
183 |
- |
122 |
11×17.5×11 |
|
BNFN 5510-7.5 |
56.75 |
49.5 |
3×2.5 |
85.9 |
291.1 |
2770 |
102 |
144 |
261 |
18 |
243 |
- |
122 |
11×17.5×11 |
|
BNFN 5512-2.5 |
12 |
57.0 |
49.2 |
1×2.5 |
39.3 |
108.8 |
990 |
105 |
147 |
165 |
18 |
147 |
- |
125 |
11×17.5×11 |
|
BNFN 5512-3 |
57.0 |
49.2 |
2×1.5 |
46.0 |
131.3 |
1180 |
105 |
147 |
191 |
18 |
173 |
- |
125 |
11×17.5×11 |
|
BNFN 5512-3.5 |
57.0 |
49.2 |
1×3.5 |
52.4 |
152.9 |
1360 |
105 |
147 |
189 |
18 |
171 |
- |
125 |
11×17.5×11 |
|
BNFN 5512-5 |
57.0 |
49.2 |
2×2.5 |
71.3 |
218.5 |
1920 |
105 |
147 |
237 |
18 |
219 |
- |
125 |
11×17.5×11 |
|
BNFN 5512-7.5 |
57.0 |
49.2 |
3×2.5 |
100.9 |
327.3 |
2830 |
105 |
147 |
309 |
18 |
291 |
- |
125 |
11×17.5×11 |
|
BNFN 5516-2.5 |
16 |
57.7 |
47.9 |
1×2.5 |
76.1 |
201.9 |
1310 |
110 |
158 |
196 |
25 |
171 |
- |
133 |
14×20×13 |
|
BNFN 5516-5 |
57.7 |
47.9 |
2×2.5 |
138.2 |
402.8 |
2550 |
110 |
158 |
292 |
25 |
267 |
- |
133 |
14×20×13 |
|
BNFN 5520-2.5 |
20 |
57.7 |
47.9 |
1×2.5 |
76.0 |
201.9 |
1320 |
112 |
158 |
227 |
28 |
199 |
- |
134 |
14×20×13 |
|
BNFN 5520-5 |
55 |
20 |
57.7 |
47.9 |
2×2.5 |
138.2 |
403.8 |
2550 |
112 |
158 |
347 |
28 |
319 |
- |
134 |
14×20×13 |
| BNFN 6310-2.5 |
63 |
10 |
64.75 |
57.7 |
1×2.5 |
35.4 |
111.7 |
1090 |
108 |
154 |
137 |
22 |
115 |
- |
130 |
14×20×13 |
|
BNFN 6310-5 |
64.75 |
57.7 |
2×2.5 |
64.2 |
222.5 |
2100 |
108 |
154 |
197 |
22 |
175 |
- |
130 |
14×20×13 |
|
BNFN 6310-7.5 |
64.75 |
57.7 |
3×2.5 |
90.9 |
334.2 |
3090 |
108 |
154 |
257 |
22 |
235 |
- |
130 |
14×20×13 |
|
BNFN 6312A-2.5 |
12 |
65.25 |
56.3 |
1×2.5 |
48.1 |
139.2 |
1120 |
115 |
161 |
159 |
22 |
137 |
- |
137 |
14×20×13 |
|
BNFN 6312A-5 |
65.25 |
56.3 |
2×2.5 |
87.4 |
278.3 |
2160 |
115 |
161 |
231 |
22 |
209 |
- |
137 |
14×20×13 |
|
BNFN 6316-2.5 |
16 |
65.7 |
55.9 |
1×2.5 |
81.1 |
231.3 |
1470 |
122 |
184 |
208 |
24 |
184 |
- |
152 |
18×26×17.5 |
|
BNFN 6316-5 |
65.7 |
55.9 |
2×2.5 |
147.0 |
462.6 |
2840 |
122 |
184 |
304 |
24 |
280 |
- |
152 |
18×26×17.5 |
|
BNFN 6320-2.5 |
20 |
65.7 |
55.9 |
1×2.5 |
81.0 |
231.3 |
1470 |
122 |
180 |
227 |
28 |
199 |
- |
150 |
18×26×17.5 |
|
BNFN 6320-5 |
65.7 |
55.9 |
2×2.5 |
147.0 |
463.5 |
2640 |
122 |
180 |
347 |
28 |
319 |
- |
150 |
18×26×17.5 |
|
BNFN 7010-2.5 |
70 |
10 |
71.75 |
64.5 |
1×2.5 |
36.8 |
123.5 |
1180 |
125 |
167 |
141 |
18 |
123 |
- |
145 |
11×17.5×11 |
|
BNFN 7010-5 |
71.75 |
64.5 |
2×2.5 |
66.9 |
247.0 |
2280 |
125 |
167 |
201 |
18 |
183 |
- |
145 |
11×17.5×11 |
|
BNFN 7010-7.5 |
71.75 |
64.5 |
3×2.5 |
94.9 |
371.4 |
3350 |
125 |
167 |
261 |
18 |
243 |
- |
145 |
11×17.5×11 |
|
BNFN 7012-2.5 |
12 |
72.0 |
64.2 |
1×2.5 |
43.5 |
139.2 |
1200 |
128 |
170 |
165 |
18 |
147 |
- |
148 |
11×17.5×11 |
|
BNFN 7012-5 |
72.0 |
64.2 |
2×2.5 |
78.9 |
278.3 |
2320 |
128 |
170 |
237 |
18 |
219 |
- |
148 |
11×17.5×11 |
|
BNFN 7012-7.5 |
72.0 |
64.2 |
3×2.5 |
111.7 |
417.5 |
3420 |
128 |
170 |
309 |
18 |
291 |
- |
148 |
11×17.5×11 |
|
BNFN 7020-5 |
20 |
72.7 |
62.9 |
2×2.5 |
153.9 |
514.5 |
3090 |
130 |
186 |
325 |
28 |
297 |
- |
158 |
18×26×17.5 |
|
BNFN 8010-2.5 |
80 |
10 |
81.75 |
75.2 |
1×2.5 |
38.9 |
141.1 |
1300 |
130 |
176 |
137 |
22 |
115 |
- |
152 |
14×20×13 |
|
BNFN 8010-5 |
81.75 |
75.2 |
2×2.5 |
70.6 |
283.2 |
2530 |
130 |
176 |
197 |
22 |
175 |
- |
152 |
14×20×13 |
|
BNFN 8010-7.5 |
81.75 |
75.2 |
3×2.5 |
100.0 |
424.3 |
3720 |
130 |
176 |
257 |
22 |
235 |
- |
152 |
14×20×13 |
|
BNFN 8012-5 |
80 |
12 |
82.3 |
74.1 |
2×2.5 |
96.5 |
353.8 |
2620 |
135 |
181 |
231 |
22 |
209 |
- |
157 |
14×20×13 |
|
BNFN 8020A-2.5 |
20 |
82.7 |
72.9 |
1×2.5 |
90.1 |
294.0 |
1770 |
143 |
204 |
227 |
28 |
199 |
- |
172 |
18×26×17.5 |
|
BNFN 8020A-5 |
82.7 |
72.9 |
2×2.5 |
163.7 |
589.0 |
3430 |
143 |
204 |
347 |
28 |
319 |
- |
172 |
18×26×17.5 |
|
BNFN 10020A-2.5 |
100 |
20 |
102.7 |
92.9 |
1×2.5 |
99.0 |
368.5 |
2110 |
170 |
243 |
231 |
32 |
199 |
- |
205 |
22×32×21.5 |
|
BNFN 10020A-5 |
102.7 |
92.9 |
2×2.5 |
179.3 |
737.0 |
4080 |
170 |
243 |
351 |
32 |
319 |
- |
205 |
22×32×21.5 |
|
BNFN 10020A-7.5 |
102.7 |
92.9 |
3×2.5 |
253.8 |
1105.4 |
6010 |
170 |
243 |
471 |
32 |
439 |
- |
205 |
22×32×21.5 |
|
|
|
|
|
|
|