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THK BNFN BIF |
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產品特色 |
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產品資訊 |
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產品編號:THK BNFN BIF |
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產品說明 |
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產品規格 |
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Model No. |
Screw shaft OD d |
Lead l |
Ball center-to- center diameter dp |
Thread minor diameter d3 |
No. of loaded circuits/ Rows×turns |
Basic load rating |
Note) 1 Rigidity K N /μm |
Ca kN |
C0a kN |
BNFN 5520-5 |
55 |
20 |
57.7 |
47.9 |
2×2.5 |
138.2 |
403.8 |
2550 |
BNFN 6310-2.5 |
63 |
10 |
64.75 |
57.7 |
1×2.5 |
35.4 |
111.7 |
1090 |
BNFN 6310-5 |
64.75 |
57.7 |
2×2.5 |
64.2 |
222.5 |
2100 |
BNFN 6310-7.5 |
64.75 |
57.7 |
3×2.5 |
90.9 |
334.2 |
3090 |
BNFN 6312A-2.5 |
12 |
65.25 |
56.3 |
1×2.5 |
48.1 |
139.2 |
1120 |
BNFN 6312A-5 |
65.25 |
56.3 |
2×2.5 |
87.4 |
278.3 |
2160 |
BNFN 6316-2.5 |
16 |
65.7 |
55.9 |
1×2.5 |
81.1 |
231.3 |
1470 |
BNFN 6316-5 |
65.7 |
55.9 |
2×2.5 |
147.0 |
462.6 |
2840 |
BNFN 6320-2.5 |
20 |
65.7 |
55.9 |
1×2.5 |
81.0 |
231.3 |
1470 |
BNFN 6320-5 |
65.7 |
55.9 |
2×2.5 |
147.0 |
463.5 |
2640 |
BNFN 7010-2.5 |
70 |
10 |
71.75 |
64.5 |
1×2.5 |
36.8 |
123.5 |
1180 |
BNFN 7010-5 |
71.75 |
64.5 |
2×2.5 |
66.9 |
247.0 |
2280 |
BNFN 7010-7.5 |
71.75 |
64.5 |
3×2.5 |
94.9 |
371.4 |
3350 |
BNFN 7012-2.5 |
12 |
72.0 |
64.2 |
1×2.5 |
43.5 |
139.2 |
1200 |
BNFN 7012-5 |
72.0 |
64.2 |
2×2.5 |
78.9 |
278.3 |
2320 |
BNFN 7012-7.5 |
72.0 |
64.2 |
3×2.5 |
111.7 |
417.5 |
3420 |
BNFN 7020-5 |
20 |
72.7 |
62.9 |
2×2.5 |
153.9 |
514.5 |
3090 |
BNFN 8010-2.5 |
80 |
10 |
81.75 |
75.2 |
1×2.5 |
38.9 |
141.1 |
1300 |
BNFN 8010-5 |
81.75 |
75.2 |
2×2.5 |
70.6 |
283.2 |
2530 |
BNFN 8010-7.5 |
81.75 |
75.2 |
3×2.5 |
100.0 |
424.3 |
3720 |
Model No. |
Nut dimensions |
Screw-shaft inertial moment per mm kg•cm2/mm |
OD |
Flange diameter D1 |
Overall length L |
H |
B1 |
B2 |
PCD |
d1×d2×h |
Oiling port A |
BNFN 5520-5 |
112 |
158 |
347 |
28 |
319 |
- |
134 |
14×20×13 |
PT1/8 |
7.05×10-2 |
BNFN 6310-2.5 |
108 |
154 |
137 |
22 |
115 |
- |
130 |
14×20×13 |
PT1/8 |
1.21×10-1 |
BNFN 6310-5 |
108 |
154 |
197 |
22 |
175 |
- |
130 |
14×20×13 |
PT1/8 |
1.21×10-1 |
BNFN 6310-7.5 |
108 |
154 |
257 |
22 |
235 |
- |
130 |
14×20×13 |
PT1/8 |
1.21×10-1 |
BNFN 6312A-2.5 |
115 |
161 |
159 |
22 |
137 |
- |
137 |
14×20×13 |
PT1/8 |
1.21×10-1 |
BNFN 6312A-5 |
115 |
161 |
231 |
22 |
209 |
- |
137 |
14×20×13 |
PT1/8 |
1.21×10-1 |
BNFN 6316-2.5 |
122 |
184 |
208 |
24 |
184 |
- |
152 |
18×26×17.5 |
PT1/8 |
1.21×10-1 |
BNFN 6316-5 |
122 |
184 |
304 |
24 |
280 |
- |
152 |
18×26×17.5 |
PT1/8 |
1.21×10-1 |
BNFN 6320-2.5 |
122 |
180 |
227 |
28 |
199 |
- |
150 |
18×26×17.5 |
PT1/8 |
1.21×10-1 |
BNFN 6320-5 |
122 |
180 |
347 |
28 |
319 |
- |
150 |
18×26×17.5 |
PT1/8 |
1.21×10-1 |
BNFN 7010-2.5 |
125 |
167 |
141 |
18 |
123 |
- |
145 |
11×17.5×11 |
PT1/8 |
1.85×10-1 |
BNFN 7010-5 |
125 |
167 |
201 |
18 |
183 |
- |
145 |
11×17.5×11 |
PT1/8 |
1.85×10-1 |
BNFN 7010-7.5 |
125 |
167 |
261 |
18 |
243 |
- |
145 |
11×17.5×11 |
PT1/8 |
1.85×10-1 |
BNFN 7012-2.5 |
128 |
170 |
165 |
18 |
147 |
- |
148 |
11×17.5×11 |
PT1/8 |
1.85×10-1 |
BNFN 7012-5 |
128 |
170 |
237 |
18 |
219 |
- |
148 |
11×17.5×11 |
PT1/8 |
1.85×10-1 |
NFN 7012-7.5 |
128 |
170 |
309 |
18 |
291 |
- |
148 |
11×17.5×11 |
PT1/8 |
1.85×10-1 |
BNFN 7020-5 |
130 |
186 |
325 |
28 |
297 |
- |
158 |
18×26×17.5 |
PT1/8 |
1.85×10-1 |
BNFN 8010-2.5 |
130 |
176 |
137 |
22 |
115 |
- |
152 |
14×20×13 |
PT1/8 |
3.16×10-1 |
BNFN 8010-5 |
130 |
176 |
197 |
22 |
175 |
- |
152 |
14×20×13 |
PT1/8 |
3.16×10-1 |
BNFN 8010-7.5 |
130 |
176 |
257 |
22 |
235 |
- |
152 |
14×20×13 |
PT1/8 |
3.16×10-1 |
Model No. |
Screw shaft OD d |
Lead l |
Ball center-to- center diameter dp |
Thread minor diameter d3 |
No. of loaded circuits/ Rows×turns |
Basic load rating |
Note) 1 Rigidity K N /μm |
Ca kN |
C0a kN |
BNFN 8012-5 |
80 |
12 |
82.3 |
74.1 |
2×2.5 |
96.5 |
353.8 |
2620 |
BNFN 8020A-2.5 |
20 |
82.7 |
72.9 |
1×2.5 |
90.1 |
294.0 |
1770 |
BNFN 8020A-5 |
82.7 |
72.9 |
2×2.5 |
163.7 |
589.0 |
3430 |
BNFN 10020A-2.5 |
100 |
20 |
102.7 |
92.9 |
1×2.5 |
99.0 |
368.5 |
2110 |
BNFN 10020A-5 |
102.7 |
92.9 |
2×2.5 |
179.3 |
737.0 |
4080 |
BNFN 10020A-7.5 |
102.7 |
92.9 |
3×2.5 |
253.8 |
1105.4 |
6010 |
Model No. |
Nut dimensions |
Screw-shaft inertial moment per mm kg•cm2/mm |
OD |
Flange diameter D1 |
Overall length L |
H |
B1 |
B2 |
PCD |
d1×d2×h |
Oiling port A |
BNFN 8012-5 |
135 |
181 |
231 |
22 |
209 |
- |
157 |
14×20×13 |
PT1/8 |
3.16×10-1 |
BNFN 8020A-2.5 |
143 |
204 |
227 |
28 |
199 |
- |
172 |
18×26×17.5 |
PT1/8 |
3.16×10-1 |
BNFN 8020A-5 |
143 |
204 |
347 |
28 |
319 |
- |
172 |
18×26×17.5 |
PT1/8 |
3.16×10-1 |
BNFN 10020A-2.5 |
170 |
243 |
231 |
32 |
199 |
- |
205 |
22×32×21.5 |
PT1/8 |
7.71×10-1 |
BNFN 10020A-5 |
170 |
243 |
351 |
32 |
319 |
- |
205 |
22×32×21.5 |
PT1/8 |
7.71×10-1 |
BNFN 10020A-7.5 |
170 |
243 |
471 |
32 |
439 |
- |
205 |
22×32×21.5 |
PT1/8 |
7.71×10-1 |
1kN≒102kgf |
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運送及保固說明 |
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未滿NT$3000,運費NT$100-NT$120 |
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