外形尺寸
Boundary Dimensions
|
额定载荷
|
限转速
|
预载荷
|
安装尺寸
|
轴承代号
Bearing
Designa-
tions
|
Load ratings
|
Limiting Speeds
|
Preloads
|
Assembly Dimensions
|
d
|
D B rmin rlmin
|
Cr Cor
|
脂 油
|
轻 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
|