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High precision bearing for machine tool spindle
Product Name:
Tapered roller bearing
Click
here
to download the PDF file
Bearing Designations
Principal Dimensions (mm)
Basic load rating (KN)
Speed rating (rpm)
Calculation coefficient
Weight (kg)
Old spec
Designations
d
D
T
B
C
R
r
Dynamic (Cr )
Static (Cor)
Grease
Oil
e
Y
Y
o
α
7516E
32216
80
140
35.25
33
28
2.5
2
195
291
2400
3400
0.42
1.43
0.79
32
2.190
7217E
30217
85
150
30.5
28
24
2.5
2
178
254
2200
3200
0.42
1.43
0.79
31
2.05
7517E
32217
85
150
38.5
36
30
2.5
2
226
344
2200
3200
0.42
1.43
0.79
34
2.70
2007118
32018
90
140
32
32
24
2
1.5
165
255
2200
3200
0.42
1.4
0.78
30
1.77
32018X2A
90
140
32.4
30
26
2
1.5
150
227
2200
3200
0.34
1.76
0.97
23
1.74
7218E
30218
90
160
32.5
30
26
2.5
2
222
291
2000
3000
0.42
1.43
0.79
33
2.73
7518E
32218
90
160
42.5
40
34
2.5
2
267
417
2000
3000
0.42
1.43
0.79
37
3.61
7318E
30318
90
190
46.5
43
36
4
3
341
467
1800
2600
0.35
1.74
0.96
37
5.76
2007119
32019
95
145
32
32
24
2
1.5
182
292
2200
3200
0.44
1.35
0.8
31
1.87
32019X2A
95
145
32.4
30
26
2
1.5
161
248
2200
3200
0.36
1.7
0.93
33
1.80
7219E
30219
95
170
34.5
32
27
3
2.5
228
332
1900
2800
0.42
1.73
0.79
35
3.27
7519E
32219
95
170
45.5
43
37
3
2.5
299
471
1900
2800
0.42
1.43
0.79
40
4.34
7319E
30319
95
200
49.5
45
38
4
3
365
445
1800
2600
0.35
1.74
0.96
39
6.91
2007120
32020
100
150
32
32
24
2
1.5
190
281
1600
2000
0.46
1.3
0.72
33
1.87
7220E
30220
100
180
37
34
29
3
2.5
254
374
1900
2800
0.42
1.73
0.79
37
3.56
7520E
32220
100
180
49
46
39
3
2.5
336
536
1800
2600
0.42
1.43
0.79
42
5.31
7320E
30320
100
215
51.5
47
39
4
3
407
562
1700
2400
0.35
1.74
0.96
41
8.09
2007121
32021
105
160
35
35
26
2.5
2
199
320
1900
2800
0.44
1.35
0.8
34
2.380
7221E
30221
105
190
39
36
30
3
2.5
292
405
1800
2600
0.42
1.43
0.79
39
4.47
7521E
32221
105
190
53
50
43
3
2.5
385
610
1800
2600
0.42
1.43
0.79
45
6.34
2007122
32022
110
170
38
38
29
2.5
2
231
365
1800
2600
0.43
1.4
0.77
37
3.08
32022X2A
110
170
38.4
36
31
2.5
2
198
297
1800
2600
0.35
1.7
0.95
33
3.10
7222E
30222
110
200
41
38
32
3
2.5
313
470
1700
2400
0.42
1.43
0.79
41
5.27
7522E
32222
110
200
56
53
46
3
2.5
425
696
1700
2400
0.42
1.43
0.79
48
7.62
2007124
32024
120
180
38
38
29
2.5
2
237
395
1400
2400
0.46
1.3
0.72
40
3.31
32024X2A
120
180
38.4
36
31
2.5
2
214
383
1700
2400
0.37
1.62
0.89
29
3.66
7224E
30224
120
215
43.5
40
34
3
2.5
337
514
1600
2200
0.44
1.38
0.76
45
6.32
7524E
32224
120
215
61.5
58
50
3
2.5
480
720
1600
2200
0.44
1.38
0.76
52
9.60
2007126
32026
130
200
45
45
34
2.5
2
340
580
1600
2200
0.43
1.4
0.8
42
5.06
32026X2A
130
200
45.5
42
36
2.5
2
267
467
1600
2200
0.35
1.72
0.95
39
4.66
7226E
30226
130
230
43.75
40
34
4
3
360
580
1500
2000
0.44
1.38
0.76
47
7.02
7526E
32226
130
230
67.75
64
54
4
3
541
922
1500
2000
0.44
1.38
0.76
56
11.8
2007128
32028
140
210
45
45
34
2.5
2
330
560
1600
2200
0.46
1.3
0.72
46
5.84
32028X2A
140
210
45.5
42
36
2.5
2
280
509
1600
2200
0.37
1.62
0.89
42
4.94
7228E
30228
140
250
45.75
42
36
4
3
405
615
1400
1900
0.44
1.38
0.76
50
8.8
7528E
32228
140
250
71.75
68
58
4
3
650
1000
1400
1900
0.44
1.38
0.76
61
14.7
2007130
32030
150
225
48
48
36
3
2.5
365
635
950
1400
0.46
1.3
0.72
49
6.40
32030X2A
150
225
48.5
45
38
3
2.5
280
454
950
1400
0.39
1.5
0.85
46
6.84
7230E
30230
150
270
49
45
38
4
3
454
693
1300
1800
0.44
1.38
0.76
53
11.2
7530E
32230
150
270
77
73
60
4
3
735
1140
1200
1700
0.44
1.38
0.76
64
18.4
2007132
32032
160
240
51
51
38
3
2.5
415
730
1100
1600
0.46
1.3
0.72
53
7.69
32032X2A
160
240
51.5
48
41
3
2.5
381
707
1300
1800
0.37
1.6
0.89
47
7.67
7232E
30232
160
290
52
48
40
4
3
510
758
1100
1600
0.44
1.38
0.76
57
13.4
7532E
32232
160
290
84
80
67
4
3
925
1490
1100
1600
0.44
1.38
0.76
70
23.3
2007934
32934
170
230
38
38
30
2.5
2
280
560
1400
1900
0.37
1.6
0.9
42
4.51
32934X2A
170
230
38.5
36
31
2.5
2
244
490
1400
1900
0.28
2.12
1.17
36
3.86
2007134
32034
170
260
57
57
43
3
2.5
520
870
1200
1700
0.44
1.35
0.8
56
10.60
32034X2A
170
260
57.5
54
46
3
2.5
417
816
1400
1900
0.31
1.94
1.07
47
10.10
2007936
32936
180
250
45
45
34
2.5
2
345
725
1600
2500
0.48
1.25
0.7
53
6.70
2007136
32036
180
280
64
64
48
3
2.5
610
1070
950
1400
0.42
1.4
0.8
75
13.90
32036X2A
180
280
64.5
60
52
3
2.5
511
950
1100
1600
0.28
2.16
1.19
53
13.00
2007938
32938
190
260
45
45
34
2.5
2
335
745
1100
1600
0.48
1.25
0.7
55
6.94
32938X2A
190
260
45.5
42
36
2.5
2
350
670
1100
1600
0.38
1.6
0.86
49
6.52
7138
32038X2A-1
190
290
51
46
40
3
2.5
390
703
950
1400
0.38
1.58
0.87
53
10.50
2007138
32038X2A
190
290
64.5
60
52
3
2.5
520
882
1000
1500
0.37
1.6
0.89
58
15.28
2007940
32940
200
280
51
51
39
3
2.5
455
935
1000
1500
0.39
1.53
0.84
54
9.56
32940X2A
200
280
51.5
48
51
3
2.5
380
742
1000
1500
0.39
1.53
0.84
54
8.86
2007140
32040X2A
200
310
70.5
66
52
3
2.5
549
1092
950
1400
0.39
1.53
0.84
65
18.20
2007944
32944X2A
220
300
51.5
48
51
3
2.5
390
835
900
1400
0.39
1.53
0.84
66
10.10
2007144
32044X2A
220
340
76.5
72
62
4
3
754
1447
950
1400
0.35
1.73
0.95
67
23.30
2007948
32948
240
320
51
51
39
3
2.5
500
1050
850
1200
0.46
1.3
0.7
64
11.50
32948X2A
240
320
51
48
41
3
2.5
390
790
900
1300
0.32
1.88
1.04
52
10.8
2007148
32048
240
360
76
76
57
4
3
845
1410
850
1200
0.31
1.9
1.05
63
24.9
32048X2A
240
360
76.5
72
62
4
3
770
1400
850
1200
0.31
1.9
1.05
65
23.80
2007952
32952X2A
260
360
64.5
60
52
3
2.5
595
1250
800
1100
0.3
2.03
1.09
60
19.20
2007152
32052X2A
260
400
87.7
82
71
5
4
1050
1960
800
1100
0.3
2.03
1.11
71
37.80
2007956
32956
260
380
63.5
63.5
48
3
2.5
720
1500
800
1100
0.43
1.4
0.77
100
20.0
32956X2A
260
380
64.5
60
52
3
2.5
600
1250
800
1100
0.32
1.9
1.03
64
21.30
2007156
32056X2A
280
420
87.7
82
71
5
4
1000
1840
750
1000
0.37
1.6
0.89
83
39.60
2007960
32960
300
420
76
76
57
4
3
896
1820
630
850
0.4
1.5
0.8
79
32.0
32960X2A
300
420
74.5
72
62
4
3
710
1810
700
950
0.28
2.1
1.17
67
30.20
2007160
32060
300
460
100
100
74
5
4
1440
2700
670
900
0.43
1.4
0.76
97
56.60
32060X2A
300
460
100.7
95
77
5
4
1310
2400
700
950
0.36
1.7
0.9
89
57.00
2007964
32964
320
440
76
76
57
4
3
1000
2300
650
900
0.43
1.4
0.8
84
34.50
2007164
32064
320
480
100
100
74
5
3
1540
2940
630
850
0.46
1.3
0.72
104
62.70
2007968
32968
340
460
76
76
57
4
3
1000
2350
500
830
0.44
1.35
0.8
90
36.50
2007972
32972
360
480
76
76
57
4
3
970
2220
500
630
0.46
1.3
0.72
97
38.50
1007980
31980
400
540
70
70
53
5
4
1040
2320
350
450
0.42
1.5
0.9
100
44.00
2007980
32980
400
540
87
82
71
5
4
1280
2880
380
480
0.4
1.4
0.8
185
54.10
2007984
32984
420
560
87
82
72
5
4
1300
2890
320
430
0.41
1.5
0.81
54.80
Tapered roller bearings——double row for spindle with P4, P5 grade
Bearing Designations
Principal Dimensions (mm)
Basic load rating (KN)
Speed rating (rpm)
Calculation factor
Weight (kg)
Old spec
Designations
d
D
T
B
C
R
r
Dynamic (Cr )
Static (Cor)
Grease
Oil
e
Y
1
Y
2
Y
o
2097940
352940X2
200
280
110
48
85
3
0.9
670
1530
900
1200
0.39
1.72
2.56
1.68
18.10
352940X2-1
200
280
116
51.5
85
3
1
670
1530
900
1200
0.39
1.72
2.56
1.68
18.90
352940X2-2
200
280
117
55
97
3
0.6
670
1530
900
1200
0.39
1.72
2.56
1.68
20.70
352940X2-3
200
280
110
48.5
85
3
1
670
1530
900
1200
0.39
1.72
2.56
1.68
18.20
2097944
352944X2
220
300
110
48
88
3
0.8
705
1720
810
1100
0.31
2.18
3.24
2.13
21.20
2097948
352948X2
240
320
105
48
82
3
0.9
665
1590
760
1000
0.32
2.12
3.15
2.07
22.30
352948X2-2
240
320
109
48
90
3
1
675
1550
760
1000
0.32
2.12
3.15
2.07
23.50
352948X2-1
240
320
110
48
87
3
1
665
1590
760
1000
0.32
2.12
3.15
2.07
23.20
2097952
352952X2
260
360
134
60
108
3
0.9
1010
2500
670
900
0.3
2.23
3.32
2.18
39.70
352952X2-1
260
360
133
60
109
3
1.1
1010
2500
670
900
0.3
2.23
3.32
2.18
39.80
352952X2-3
260
360
92
40
62
3
1
630
1370
700
950
0.7
0.96
1.44
0.94
25.50
352952
260
360
141
63.5
110
3
1
1120
2550
670
900
0.41
1.66
2.47
1.62
39.00
2097956
352956X2
280
380
134
60
108
3
0.9
1030
2650
620
820
0.32
2.1
3.13
2.05
44.00
2097960
352960X2
300
420
160
72
128
4
1.1
1670
3614
580
770
0.28
2.39
3.56
2.34
60.80
2097964
352964X2
320
440
160
72
128
4
1
1650
3900
530
710
0.31
2.15
3.21
2.11
67.40
2097968
352968X2
340
460
160
72
128
4
1.1
1540
4050
500
660
0.31
2.15
3.2
2.1
71.00
2097972
352972X2
360
480
160
72
128
4
1
1640
2240
510
680
0.33
2.05
3.05
2
74.70
1097976
351976
380
520
145
65
105
4
1.1
1660
3800
530
710
0.38
1.77
2.64
1.73
78.80
351976X2
380
520
149
65
112
4
1.1
1660
3800
530
710
0.38
1.77
2.64
1.73
82.40
1097980
351980
400
540
145
65
105
4
1.1
1650
3850
530
710
0.45
1.5
2.23
1.47
84.60
1097984
351984
420
560
145
65
105
4
1.1
1880
4450
360
480
0.38
1.77
2.64
1.73
87.00
1097988
351988
440
600
170
74
125
4
1.1
2060
5080
360
480
114.00
1097996
351996
480
650
180
78
130
5
1.5
2150
5150
360
480
0.42
1.61
2.4
1.58
159.00
10979/500
3519/500
500
670
180
78
130
5
1.5
1470
6200
350
460
0.43
1.55
2.31
1.52
158.00
10979/530
3519/530
530
710
190
82
136
5
1.5
2670
6300
320
420
0.39
1.73
2.57
1.69
176.00
10979/560
3519/560
560
750
213
85
156
5
1.5
3410
8500
310
410
0.43
1.57
2.34
1.53
232.00
10979/600
3519/600
600
800
205
90
156
5
1.5
3410
9050
290
390
0.33
2.05
3.05
2
247.00
10979/710
3519/710
710
950
240
106
175
6
2.5
4730
13200
250
320
0.46
1.47
2.19
1.44
445.0
Click
here
to download the PDF file
Dalian Goldbull Bearing CO., Ltd.
www.gb-bearing.com
辽ICP备10004549号-1
Telephone:
+86 411 85502763
Email:
sale@gb-bearing.com
Address:
No.128, West of Beigongji Street, Wafangdian City, Liaoning Province, China