絲杠軸承系列
|
外形尺寸
Boundary Dimensions
|
額定載荷 |
轉(zhuǎn)速上限 |
預(yù)載荷 |
安裝尺寸 |
軸承代號
Bearing
Designa-
tions
|
|
|
Load ratings |
Limiting Speeds |
Preloads |
Assembly Dimensions |
|||
|
d |
D B rmin rlmin |
Cr Cor |
脂 油 |
輕 中 重 |
D1 D2 |
|
|
mm |
kN |
r/min |
N |
mm |
||
|
20 |
47
14 1 0.6
52 15 1 0.6
|
19.6
36.0
24.5 45.5
|
3000
5000
2800 4600
|
1150
2300 1600
1450 2900 5800
|
27.5
39.5
30.5 43.5
|
760204TN1
760304TN1
|
|
25 |
52
15 1.1 1
62 17 1.1 1
|
22.0
44.0
28.5 58.5
|
2600
4300
2200 3600
|
1250
2500 500
1650 3300 6600
|
32 45
38 52
|
760205TN1
760305TN1
|
|
30 |
62
16 1.1 1
72 19 1.1 1
|
26.0
56.0
34.5 78.0
|
2200
3600
1900 3100
|
1450
2900 5800
2150 4300 8600
|
39.5
52.5
45 61
|
760206TN1
760306TN1
|
|
35 |
72
17 1.5 1.1
80 21 1.5 1.1
|
30.5
71.0
36.5 86.5
|
1900
3100
1700 2800
|
1650
3300 6600
2400 4800 9600
|
46.5
60.5
51 67
|
760207TN1
760307TN1
|
|
40 |
80
18 1.5 1.1
90 23 1.5 1.1
|
37.5
91.5
50.0 118.0
|
1600
2600
1500 250
|
2150
4300 8600
2800 560 11200
|
53.5
69.5
56.5 75.5
|
760208TN1
760308TN1
|
|
45 |
85
19 1.5 1.1
100 25 1.5 1.1
|
38.0
96.5
58.5 146.0
|
1500
2500
1300 2100
|
2250
4500 9000
3500 7000 14000
|
57 73
64.5 85.5
|
760209TN1
760309TN1
|
|
50 |
90
20 1.5 1.1
110 27 1.5 1.1
|
39.0
106.0
69.5 180.0
|
1400
2300
1200 2000
|
2450
4900 9800
3800 7600 15200
|
63 79
72 94
|
760210TN1
760310TN1
|
|
55 |
100
21 1.5 1.1
120 29 1.5 1.1
|
40.5
114.0
80.0 208.0
|
1300
2100
1100 1800
|
2300
4600 9200
4400 8800 17600
|
69.5
85.5
77 101
|
760211TN1
760311TN1
|
|
60 |
110
22 1.5 1.1
130 31 1.5 1.1
|
56.0
160.0
88.0 236.0
|
1200
2000
1100 1800
|
3250
6500 13000
5000 10000 20000
|
77 96
82.5 107.5
|
760212TN1
760312TN1
|
|
65 |
120
23 1.5 1.1
140 33 1.5 1.1
|
57.0
170.0
100.0 280.0
|
1100
1800
950 1580
|
3500
7000 14000
6000 12000 24000
|
84 103
91.5 118.5
|
760213TN1
760313TN1
|
|
70 |
125
24 1.5 1.1
150 35 1.5 1.1
|
65.5
193.0
110.0 310.0
|
1000
1660
900 1500
|
3500
7000 14000
6000 12000 24000
|
87 108
95.5 124.5
|
760214TN1
760314TN1
|
|
75 |
130
25 1.5 1.1
160 37 1.5 1.1
|
67.0
208.0
125.0 365.0
|
950
1580
850 1400
|
3800
7600 15200
7500 15000 30000
|
93.5 114.5
105.5 135.5
|
760215TN1
760315TN1
|
|
80 |
140
26 1.5 1.1
170 39 1.5 1.1
|
76.5
240.0
137.0 405.0
|
900
1500
800 1300
|
4450
8900 17800
8000 16000 32000
|
100
122
111 143
|
760216TN1
760316TN1
|
|
85 |
150
28 1.5 1.1
180 41 1.5 1.1
|
88.0
280.0
160.0 465.0
|
850
1400
750 1250
|
5500
11000 22000
9000 18000 36000
|
107
131
116 151
|
760217TN1
760317TN1
|
|
90 |
160
30 1.5 1.1
190 43 1.5 1.1
|
98.0
315.0
163.0 490.0
|
800
1300
700 1160
|
5500
11000 22000
900 18000 36000
|
113.5
138.5
122.5 157.5
|
760218TN1
760318TN1
|
|
95 |
170
32 1.5 1.1
200 45 1.5 1.1
|
110.0
355.0
163.0 510.0
|
750
1250
670 1100
|
6000
12000 24000
9500 19000 38000
|
119.5
146.5
130 165
|
760219TN1
760319TN1
|
|
100 |
180
34 1.5 1.1
215 47 1.5 1.1
|
122.0
400.0
193.0 610.0
|
700
1160
630 1050
|
7000
14000 28000
11000 22000 44000
|
125.5
154.5
140 178
|
760220TN1
760320TN1
|
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