角接触推力球轴承
专为支承机床中滚珠和滚子丝杠开发,适用于高轴向刚度和高运转精度应用。
单向角接触推力球轴承
BSA 2
| 型号 |
尺寸 (mm) |
安装尺寸 (mm) |
基本额定载荷 (kN) |
轴向载荷极限 (kN) |
极限转速 (r/min) |
重量 (kg) |
盈科轴承 |
| d |
D |
B |
r min |
a |
da min |
Da max |
ra max |
Cr |
Cor |
脂润滑 |
油润滑 |
| BSA 202 |
15 |
35 |
11 |
1.0 |
27.0 |
21.0 |
31.5 |
0.6 |
11.4 |
20.4 |
8.5 |
11000 |
15000 |
0.054 |
|
| BSA 203 |
17 |
40 |
12 |
1.0 |
31.0 |
22.0 |
36.5 |
0.6 |
17.3 |
34.4 |
13.8 |
9600 |
13000 |
0.078 |
|
| BSA 204 |
20 |
47 |
14 |
1.0 |
36.0 |
26.0 |
42.0 |
0.6 |
23.2 |
47.6 |
19.5 |
8200 |
11000 |
0.12 |
|
| BSA 2047 |
20 |
47 |
15 |
1.0 |
36.5 |
26.0 |
42.0 |
0.6 |
23.2 |
47.6 |
19.5 |
8200 |
11000 |
0.13 |
|
| BSA 205 |
25 |
52 |
15 |
1.0 |
41.0 |
31.0 |
47.2 |
1.0 |
23.7 |
53.2 |
21.3 |
7200 |
10000 |
0.15 |
|
| BSA 2562 |
25 |
62 |
15 |
1.1 |
47.5 |
33.0 |
56.0 |
1.0 |
33 |
76.6 |
31 |
6000 |
8600 |
0.25 |
|
| BSA 206 |
30 |
62 |
16 |
1.1 |
48.0 |
38.0 |
55.0 |
1.0 |
29 |
70.3 |
28.5 |
6000 |
8600 |
0.23 |
|
| BSA 207 |
35 |
72 |
17 |
1.5 |
56.0 |
44.0 |
65.0 |
1.0 |
37 |
95.7 |
38.5 |
5000 |
7200 |
0.33 |
|
| BSA 212 |
60 |
110 |
22 |
1.5 |
85.0 |
72.0 |
99.0 |
1.0 |
73 |
220 |
88 |
3200 |
4700 |
0.95 |
|
| BSA 215 |
75 |
130 |
25 |
1.5 |
101.5 |
89.0 |
118.0 |
1.0 |
78.3 |
260 |
100 |
2700 |
3800 |
1.60 |
|
BSA 3
| 型号 |
尺寸 (mm) |
安装尺寸 (mm) |
基本额定载荷 (kN) |
轴向载荷极限 (kN) |
极限转速 (r/min) |
重量 (kg) |
盈科轴承 |
| d |
D |
B |
r min |
a |
da min |
Da max |
ra max |
Cr |
Cor |
脂润滑 |
油润滑 |
| BSA 305 |
25 |
62 |
17 |
1.1 |
48.5 |
33.0 |
56.0 |
1.0 |
33 |
76.6 |
31 |
6000 |
8600 |
0.27 |
|
| BSA 306 |
30 |
72 |
19 |
1.5 |
54.0 |
39.0 |
65.0 |
1.0 |
47.1 |
110 |
44 |
5300 |
7600 |
0.23 |
|
| BSA 3062 |
30 |
62 |
15 |
1.1 |
47.0 |
38.0 |
55.0 |
1.0 |
29 |
70.3 |
28.5 |
6000 |
8600 |
0.22 |
|
| BSA 307 |
35 |
80 |
21 |
1.5 |
60.0 |
44.0 |
72.0 |
1.0 |
60.3 |
138 |
55.2 |
4800 |
7000 |
0.53 |
|
| BSA 3572 |
35 |
72 |
15 |
1.5 |
55.0 |
44.0 |
65.0 |
1.0 |
37 |
95.7 |
38.5 |
5000 |
7200 |
0.30 |
|
| BSA 308 |
40 |
90 |
23 |
1.5 |
70.5 |
49.0 |
82.0 |
1.0 |
64.8 |
166 |
66.5 |
4100 |
5800 |
0.72 |
|
| BSA 309 |
45 |
100 |
25 |
1.5 |
75.5 |
54.0 |
90.5 |
1.0 |
96 |
231 |
92.5 |
3800 |
5500 |
1.00 |
|
| BSA 310 |
50 |
110 |
27 |
1.5 |
83.0 |
60.0 |
99.0 |
1.0 |
113 |
275 |
110 |
3500 |
5000 |
0.98 |
|
| BSA 311 |
55 |
120 |
29 |
1.5 |
90.5 |
65.0 |
109.0 |
1.0 |
130 |
322 |
129 |
3200 |
4500 |
1.65 |
|
| BSA 312 |
60 |
130 |
31 |
1.5 |
98.0 |
72.0 |
118.0 |
1.0 |
148 |
374 |
150 |
3000 |
4200 |
1.98 |
|
| BSA 316 |
80 |
170 |
39 |
2.1 |
128.0 |
96.0 |
155.0 |
1.0 |
242 |
679 |
272 |
2200 |
3200 |
4.60 |
|
BSA 4
| 型号 |
尺寸 (mm) |
安装尺寸 (mm) |
基本额定载荷 (kN) |
轴向载荷极限 (kN) |
极限转速 (r/min) |
重量 (kg) |
盈科轴承 |
| d |
D |
B |
r min |
a |
da min |
Da max |
ra max |
Cr |
Cor |
脂润滑 |
油润滑 |
| BSA 4072 |
40 |
72 |
15 |
1.5 |
55.0 |
49.0 |
65.0 |
1.0 |
37 |
95.7 |
38.3 |
5000 |
7200 |
0.27 |
|
| BSA 4090 |
40 |
90 |
20 |
1.5 |
69.0 |
49.0 |
82.0 |
1.0 |
64.8 |
166 |
66.5 |
4100 |
5800 |
0.66 |
|
| BSA 4575 |
45 |
75 |
15 |
1.5 |
59.5 |
54.0 |
68.5 |
1.0 |
33.5 |
98.3 |
39.5 |
4600 |
6600 |
0.27 |
|
| BSA 45100 |
45 |
100 |
20 |
1.5 |
76.5 |
54.0 |
90.5 |
1.0 |
82.8 |
222 |
88.8 |
3800 |
5200 |
0.83 |
|
BSA 5
| 型号 |
尺寸 (mm) |
安装尺寸 (mm) |
基本额定载荷 (kN) |
轴向载荷极限 (kN) |
极限转速 (r/min) |
重量 (kg) |
盈科轴承 |
| d |
D |
B |
r min |
a |
da min |
Da max |
ra max |
Cr |
Cor |
脂润滑 |
油润滑 |
| BSA 50100 |
50 |
100 |
20 |
1.5 |
76.0 |
60.0 |
90.5 |
1.0 |
82.8 |
222 |
88.8 |
3600 |
5200 |
0.77 |
|
| BSA 55100 |
55 |
100 |
20 |
1.5 |
76.5 |
65.0 |
90.5 |
1.0 |
82.8 |
222 |
88.8 |
4800 |
5500 |
0.74 |
|
| BSA 55120 |
55 |
120 |
20 |
1.5 |
89.0 |
70.0 |
109.0 |
1.0 |
85.8 |
259 |
105 |
3100 |
4400 |
1.15 |
|
BSA 6
| 型号 |
尺寸 (mm) |
安装尺寸 (mm) |
基本额定载荷 (kN) |
轴向载荷极限 (kN) |
极限转速 (r/min) |
重量 (kg) |
盈科轴承 |
| d |
D |
B |
r min |
a |
da min |
Da max |
ra max |
Cr |
Cor |
脂润滑 |
油润滑 |
| BSA 60120 |
60 |
120 |
20 |
1.5 |
89.0 |
72.0 |
109.0 |
1.0 |
85.8 |
259 |
100 |
3100 |
4400 |
1.09 |
|
双向角接触推力球轴承
BTM A
| 型号 |
尺寸 (mm) |
安装尺寸 (mm) |
基本额定载荷 (kN) |
极限转速 (r/min) |
重量 (kg) |
盈科轴承 |
| d |
D |
B |
r min |
r1 min |
da min |
Da max |
Cr |
Cor |
脂润滑 |
油润滑 |
| BTM 60 A |
60 |
95 |
33 |
1.1 |
0.6 |
67 |
89 |
26.5 |
62 |
9300 |
11900 |
0.77 |
|
| BTM 65 A |
65 |
100 |
33 |
1.1 |
0.6 |
75 |
94 |
27.5 |
68 |
8700 |
11200 |
0.82 |
|
| BTM 70 A |
70 |
110 |
36 |
1.1 |
0.6 |
82 |
104 |
33.5 |
83 |
8000 |
10200 |
1.12 |
|
| BTM 80 A |
80 |
125 |
40.5 |
1.1 |
0.6 |
93 |
118 |
41.5 |
104 |
7000 |
9000 |
1.59 |
|
| BTM 85 A |
85 |
130 |
40.5 |
1.1 |
0.6 |
98 |
124 |
41.5 |
110 |
6700 |
8600 |
1.69 |
|
| BTM 90 A |
90 |
140 |
45 |
45 |
0.6 |
104 |
132 |
49 |
125 |
6300 |
8000 |
2.22 |
|
| BTM 100 A |
100 |
150 |
45 |
1.5 |
0.6 |
114 |
142 |
51 |
140 |
6000 |
7500 |
2.45 |
|
| BTM 110 A |
110 |
170 |
54 |
2 |
1 |
127 |
160 |
71 |
193 |
5100 |
6400 |
3.90 |
|
| BTM 120 A |
120 |
180 |
54 |
2 |
1 |
137 |
170 |
73.5 |
212 |
4800 |
6000 |
4.18 |
|
| BTM 130 A |
130 |
200 |
63 |
2 |
1 |
150 |
190 |
90 |
265 |
4500 |
5600 |
6.27 |
|
BTM A/HC
| 型号 |
尺寸 (mm) |
安装尺寸 (mm) |
基本额定载荷 (kN) |
极限转速 (r/min) |
重量 (kg) |
盈科轴承 |
| d |
D |
B |
r min |
r1 min |
da min |
Da max |
Cr |
Cor |
脂润滑 |
油润滑 |
| BTM 60 A/HC |
60 |
95 |
33 |
1.1 |
0.6 |
67 |
89 |
26.5 |
62 |
11100 |
14300 |
0.72 |
|
| BTM 65 A/HC |
65 |
100 |
33 |
1.1 |
0.6 |
75 |
94 |
27.5 |
68 |
10500 |
13500 |
0.77 |
|
| BTM 70 A/HC |
70 |
110 |
36 |
1.1 |
0.6 |
82 |
104 |
33.5 |
83 |
9500 |
12300 |
1.04 |
|
| BTM 80 A/HC |
80 |
125 |
40.5 |
1.1 |
0.6 |
93 |
118 |
41.5 |
104 |
8400 |
10800 |
1.48 |
|
| BTM 85 A/HC |
85 |
130 |
40.5 |
1.1 |
0.6 |
98 |
124 |
41.5 |
110 |
7200 |
10300 |
1.58 |
|
| BTM 90 A/HC |
90 |
140 |
45 |
1.5 |
0.6 |
104 |
132 |
49 |
125 |
7600 |
9600 |
2.08 |
|
| BTM 100 A/HC |
100 |
150 |
45 |
1.5 |
0.6 |
114 |
142 |
51 |
140 |
7200 |
9000 |
2.29 |
|
| BTM 110 A/HC |
110 |
170 |
54 |
2 |
1 |
127 |
160 |
71 |
193 |
6200 |
7700 |
3.64 |
|
| BTM 120 A/HC |
120 |
180 |
54 |
2 |
1 |
137 |
170 |
73.5 |
212 |
5800 |
7200 |
3.90 |
|
| BTM 130 A/HC |
130 |
200 |
63 |
2 |
1 |
150 |
190 |
90 |
265 |
5400 |
6700 |
5.87 |
|
BTM B
| 型号 |
尺寸 (mm) |
安装尺寸 (mm) |
基本额定载荷 (kN) |
极限转速 (r/min) |
重量 (kg) |
盈科轴承 |
| d |
D |
B |
r min |
r1 min |
da min |
Da max |
Cr |
Cor |
脂润滑 |
油润滑 |
| BTM 60 B |
60 |
95 |
33 |
1.1 |
0.6 |
67 |
89 |
31 |
71 |
8300 |
10600 |
0.77 |
|
| BTM 65 B |
65 |
100 |
33 |
1.1 |
0.6 |
75 |
94 |
32.5 |
76 |
7800 |
10000 |
0.82 |
|
| BTM 70 B |
70 |
110 |
36 |
1.1 |
0.6 |
82 |
104 |
40 |
95 |
7200 |
9100 |
1.12 |
|
| BTM 80 B |
80 |
125 |
40.5 |
1.1 |
0.6 |
93 |
118 |
49 |
120 |
6300 |
8000 |
1.59 |
|
| BTM 85 B |
85 |
130 |
40.5 |
1.1 |
0.6 |
98 |
124 |
50 |
125 |
6000 |
7500 |
1.69 |
|
| BTM 90 B |
90 |
140 |
45 |
1.5 |
0.6 |
104 |
132 |
57 |
143 |
5600 |
7000 |
2.22 |
|
| BTM 100 B |
100 |
150 |
45 |
1.5 |
0.6 |
114 |
142 |
61 |
163 |
5300 |
6700 |
2.45 |
|
| BTM 110 B |
110 |
170 |
54 |
2 |
1 |
127 |
160 |
83 |
220 |
4600 |
5700 |
3.90 |
|
| BTM 120 B |
120 |
180 |
54 |
2 |
1 |
137 |
170 |
86.5 |
240 |
4300 |
5300 |
4.18 |
|
| BTM 130 B |
130 |
200 |
63 |
2 |
1 |
150 |
190 |
108 |
300 |
3800 |
4800 |
6.27 |
|
BTM B/HC
| 型号 |
尺寸 (mm) |
安装尺寸 (mm) |
基本额定载荷 (kN) |
极限转速 (r/min) |
重量 (kg) |
盈科轴承 |
| d |
D |
B |
r min |
r1 min |
da min |
Da max |
Cr |
Cor |
脂润滑 |
油润滑 |
| BTM 60 B/HC |
60 |
95 |
33 |
1.1 |
0.6 |
67 |
89 |
31 |
71 |
10000 |
12700 |
0.72 |
|
| BTM 65 B/HC |
65 |
100 |
33 |
1.1 |
0.6 |
75 |
94 |
32.5 |
76 |
9400 |
12000 |
0.72 |
|
| BTM 70 B/HC |
70 |
110 |
36 |
1.1 |
0.6 |
82 |
104 |
40 |
95 |
8600 |
10900 |
1.04 |
|
| BTM 80 B/HC |
80 |
125 |
40.5 |
1.1 |
0.6 |
93 |
118 |
49 |
120 |
7600 |
9600 |
1.48 |
|
| BTM 85 B/HC |
85 |
130 |
40.5 |
1.1 |
0.6 |
98 |
124 |
50 |
125 |
7200 |
9000 |
1.58 |
|
| BTM 90 B/HC |
90 |
140 |
45 |
1.5 |
0.6 |
104 |
132 |
57 |
143 |
6700 |
8400 |
2.08 |
|
| BTM 100 B/HC |
100 |
150 |
45 |
1.5 |
0.6 |
114 |
142 |
61 |
163 |
6400 |
8000 |
2.29 |
|
| BTM 110 B/HC |
110 |
170 |
54 |
2 |
1 |
127 |
160 |
83 |
220 |
5500 |
6800 |
3.64 |
|
| BTM 120 B/HC |
120 |
180 |
54 |
2 |
1 |
137 |
170 |
86.5 |
240 |
5200 |
6400 |
3.90 |
|
| BTM 130 B/HC |
130 |
200 |
63 |
2 |
1 |
150 |
190 |
108 |
300 |
4600 |
5800 |
5.87 |
|