Tapered Roller Bearings
Malaysia, Selangor, KL, Petaling Jaya
Tapered Roller Bearings Tapered roller bearings can support high radial and axial loads. They have a broad range of speeds. They support forces efficiently and ensure a precise and rigid shaft guidance system due to the significant effective distance between the bearings. Tapered roller bearings can be adjusted and dismantled, which makes mounting easy.
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Features and benefits:
Low friction, noise, and vibration
Axial and radial loading
Lower operating costs due to reduced energy consumption
Long service life
Item Code
Inner Diameter
Outer Diameter
Width
IDxODxW
Dynamic Load Rating
Static Load Rating
Fatigue Load Limit
Reference Speed
Limiting Speed
Material
Cage Material
End Type
Mass
d
D
B
C
C0
PU
m
mm
kN
rpm
°
kg
30202
15
42
14.25
15x42x14.25
27.7
20.0
2.08
15000
18000
Steel
Steel
Open
0.094
30203
17
47
15.25
17x47x15.25
34.2
25.0
2.70
13000
16000
Steel
Steel
Open
0.130
30204
20
52
16.25
20x52x16.25
41.9
32.5
3.55
12000
14000
Steel
Steel
Open
0.170
30205
25
62
18.25
25x62x18.25
55.3
43.0
4.75
9500
12000
Steel
Steel
Open
0.260
30206
30
62
17.25
30x62x17.25
50
44
4.8
9000
11000
Steel
Steel
Open
0.23
30207
35
72
18.25
35x72x18.25
63.2
56
6.1
8000
9500
Steel
Steel
Open
0.33
30208
40
80
19.75
40x80x19.75
75.8
68
7.65
7000
8500
Steel
Steel
Open
0.42
30209
45
85
20.75
45x85x20.75
81.6
76.5
8.65
6300
8000
Steel
Steel
Open
0.47
30210
50
90
21.75
50x90x21.75
93.1
91.5
10.4
6000
7500
Steel
Steel
Open
0.54
30211
55
100
22.75
55x100x22.75
111
106
12
5300
6700
Steel
Steel
Open
0.7
30212
60
110
23.75
60x110x23.75
120
114
13.2
5000
6000
Steel
Steel
Open
0.88
30213
65
120
24.75
65x120x24.75
141
134
16.3
4500
5600
Steel
Steel
Open
1.12
30214
70
125
26.25
70x125x26.25
155
156
18
4300
5300
Steel
Steel
Open
1.24
30215
75
130
27.25
75x130x27.25
171
176
20.4
4000
5000
Steel
Steel
Open
1.38
30216
80
140
28.25
80x140x28.25
184
183
21.2
3800
4800
Steel
Steel
Open
1.62
30217
85
150
30.5
85x150x30.5
216
220
25.5
3600
4300
Steel
Steel
Open
2.05
30218
90
160
32.5
90x160x32.5
240
245
28.5
3400
4000
Steel
Steel
Open
2.53
30219
95
170
34.5
95x170x34.5
266
275
31.5
3200
3800
Steel
Steel
Open
2.99
30220
100
180
37
100x180x37
304
320
36
3000
3600
Steel
Steel
Open
3.63
30221
105
190
39
105x190x39
333
355
40
2800
3400
Steel
Steel
Open
4.29
30222
110
200
41
110x200x41
327
405
43
2400
3200
Steel
Steel
Open
5.06
30224
120
215
43.5
120x215x43.5
417
465
49
2400
3000
Steel
Steel
Open
6.13
30302
15
42
14.25
15x42x14.25
27.2
20
2.08
15000
18000
Steel
Steel
Open
0.094
30303
17
47
15.25
17x47x15.25
34.2
25
2.7
13000
16000
Steel
Steel
Open
0.13
30304
20
52
16.25
20x52x16.25
41.9
32.5
3.55
12000
14000
Steel
Steel
Open
0.17
30305
25
62
18.25
25x62x18.25
55.3
43
4.75
9500
12000
Steel
Steel
Open
0.26
30306
30
72
20.75
30x72x20.75
69.2
56
6.4
8000
10000
Steel
Steel
Open
0.38
30307
35
80
22.75
35x80x22.75
88.9
73.5
8.3
7500
9000
Steel
Steel
Open
0.51
30308
40
90
25.25
40x90x25.25
106
95
10.8
6300
8000
Steel
Steel
Open
0.73
30309
45
100
27.25
45x100x27.25
132
120
14.3
5600
7000
Steel
Steel
Open
0.97
30310
50
110
29.25
50x110x29.25
154
140
16.6
5600
6300
Steel
Steel
Open
1.24
30311
55
120
31.5
55x120x31.5
176
163
19.3
4800
5600
Steel
Steel
Open
1.56
30312
60
130
33.5
60x130x33.5
208
196
23.6
4300
5300
Steel
Steel
Open
1.95
30313
65
140
36
65x140x36
240
228
27.5
4000
4800
Steel
Steel
Open
2.42
30314
70
150
38
70x150x38
271
260
31
3800
4500
Steel
Steel
Open
2.95
30315
75
160
40
75x160x40
301
290
34
3400
4300
Steel
Steel
Open
3.49
30316
80
170
42.5
80x170x42.5
333
320
63.5
3200
4000
Steel
Steel
Open
4.14
30317
85
180
44.5
85x180x44.5
372
365
40.5
3000
3800
Steel
Steel
Open
4.84
30318
90
190
46.5
90x190x46.5
353
400
44
2600
3600
Steel
Steel
Open
5.63
30319
95
200
49.5
95x200x49.5
353
390
42.5
2600
3400
Steel
Steel
Open
6.46
30320
100
215
51.5
100x215x51.5
431
490
53
2400prm
3200
Steel
Steel
Open
7.96
32204
20
47
19.25
20x47x19.25
34
36
4.2
9800
16700
Steel
Steel
Open
0.16
32205
25
52
19.25
25x52x19.25
44.5
44
4.65
10000
13000
Steel
Steel
Open
0.19
32206
30
62
21.25
30x62x21.25
61.8
57
6.3
9000
11000
Steel
Steel
Open
0.29
32207
35
72
24.25
35x72x24.25
81.2
78
8.5
8000
9500
Steel
Steel
Open
0.44
32208
40
80
24.75
40x80x24.75
91.6
86.5
9.8
7000
8500
Steel
Steel
Open
0.53
32209
45
85
24.75
45x85x24.75
98.7
98
11
6300
8000
Steel
Steel
Open
0.58
32210
50
90
24.75
50x90x24.75
101
100
11.4
6000
7500
Steel
Steel
Open
0.62
32211
55
100
26.75
55x100x26.75
130
129
15
5300
6700
Steel
Steel
Open
0.84
32212
60
110
29.75
60x110x29.75
155
160
18.6
5000
6000
Steel
Steel
Open
1.15
32213
65
120
32.75
65x120x32.75
186
193
22.8
4500
5600
Steel
Steel
Open
1.51
32214
70
125
33.25
70x125x33.25
195
208
24.5
4300
5300
Steel
Steel
Open
1.6
32215
75
130
33.25
75x130x33.25
197
212
24.5
4000
5000
Steel
Steel
Open
1.67
32216
80
140
35.25
80x140x35.25
228
245
28.5
3800
4500
Steel
Steel
Open
2.06
32217
85
150
38.5
85x150x38.5
263
285
33.5
3600
4300
Steel
Steel
Open
2.61
32218
90
160
42.5
90x160x42.5
309
340
38
3400
4000
Steel
Steel
Open
3.33
32219
95
170
45.5
95x170x45.5
348
390
43
3200
3800
Steel
Steel
Open
4.09
32220
100
180
49
100x180x49
390
440
48
3000
3600
Steel
Steel
Open
4.93
32221
105
190
53
105x190x53
443
510
55
2800
3400
Steel
Steel
Open
6.02
32222
110
200
56
110x200x56
491
570
61
2600
3200
Steel
Steel
Open
7.09
32224
120
215
61.5
120x215x61.5
573
695
72
2400
3000
Steel
Steel
Open
9.05
32228
140
250
71.75
140x250x71.75
691
1000
100
1900
2600
Steel
Steel
Open
14.2
32230
150
270
77
150x270x77
782
1140
112
1700
2400
Steel
Steel
Open
17.9
32232
160
290
84
160x290x84
934
1400
132
1600
2200
Steel
Steel
Open
23.2
32234
170
310
91
170x310x91
1075
1630
150
1500
2000
Steel
Steel
Open
28.6
32236
180
320
91
180x320x91
1069
1630
150
1400
1900
Steel
Steel
Open
29.5
32238
190
340
97
190x340x97
1267
1930
176
1300
1800
Steel
Steel
Open
36
32303
17
47
20.25
17x47x20.25
42.5
33.5
3.65
12000
16000
Steel
Steel
Open
0.17
32304
20
52
22.25
20x52x22.25
54.3
45.5
5
11000
14000
Steel
Steel
Open
0.23
32305
25
62
25.25
25x62x25.25
74.1
63
7.1
9000
12000
Steel
Steel
Open
0.36
32306
30
72
28.75
30x72x28.75
95
85
9.65
7500
10000
Steel
Steel
Open
0.55
32307
35
80
32.75
35x80x32.75
117
106
12.2
6700
9000
Steel
Steel
Open
0.75
32308
40
90
35.25
40x90x35.25
143
140
16
6000
8000
Steel
Steel
Open
1.03
32309
45
100
38.25
45x100x38.25
173
170
20.4
5300
7000
Steel
Steel
Open
1.39
32310
50
110
42.25
50x110x42.25
195
216
24.5
4500
6000
Steel
Steel
Open
1.95
32311
55
120
45.5
55x120x45.5
245
250
28.5
4300
5600
Steel
Steel
Open
2.34
32312
60
130
48.5
60x130x48.5
282
290
34
4000
5300
Steel
Steel
Open
2.9
32313
65
140
51
65x140x51
323
335
40
3600
4800
Steel
Steel
Open
3.51
32314
70
150
54
70x150x54
363
380
45
3400
4500
Steel
Steel
Open
4.29
32315
75
160
58
75x160x58
416
440
51
3200
4300
Steel
Steel
Open
5.19
32316
80
170
61.5
80x170x61.5
404
500
56
3000
4000
Steel
Steel
Open
6.19
32317
85
180
63.5
85x180x63.5
435
530
60
2800
3800
Steel
Steel
Open
7.08
32318
90
190
67.5
90x190x67.5
487
610
65.5
2600
3600
Steel
Steel
Open
8.42
32319
95
200
71.5
95x200x71.5
535
670
72
2400
3400
Steel
Steel
Open
9.8
32320
100
215
77.5
100x215x77.5
617
780
83
2200
3200
Steel
Steel
Open
12.5
32322
110
240
84.5
110x240x84.5
675
830
86.5
1900
2800
Steel
Steel
Open
16.6
32324
120
260
90.5
120x260x90.5
855
1120
110
1800
2600
Steel
Steel
Open
21.4
32004
20
42
15
20x42x15
29.7
27
2.65
13000
16000
Steel
Steel
Open
0.098
32005
25
47
15
25x47x15
33.2
32.5
3.25
12000
14000
Steel
Steel
Open
0.11
32006
30
55
17
30x55x17
43.9
44
4.55
10000
12000
Steel
Steel
Open
0.17
32007
35
62
18
35x62x18
52.3
54
5.85
8500
10000
Steel
Steel
Open
0.23
32008
40
68
19
40x68x19
64.7
71
7.65
7500
9500
Steel
Steel
Open
0.28
32009
45
75
20
45x75x20
71.7
80
8.8
7000
8500
Steel
Steel
Open
0.34
32010
50
80
20
50x80x20
75.1
88
9.65
6300
8000
Steel
Steel
Open
0.38
32011
55
90
23
55x90x23
99.4
116
12.9
5600
7000
Steel
Steel
Open
0.56
32012
60
95
23
60x95x23
101
122
13.4
5300
6700
Steel
Steel
Open
0.59
32013
65
100
23
65x100x23
103
127
14
5000
6000
Steel
Steel
Open
0.63
32014
70
110
25
70x110x25
125
153
17.3
4500
5600
Steel
Steel
Open
0.85
32015
75
115
25
75x115x25
130
163
18.6
4300
5300
Steel
Steel
Open
0.91
32016
80
125
29
80x125x29
168
216
24.5
4000
5000
Steel
Steel
Open
1.3
32017
85
130
29
85x130x29
171
224
25.5
3800
4800
Steel
Steel
Open
1.35
32018
90
140
32
90x140x32
208
270
31
3600
4300
Steel
Steel
Open
1.76
32019
95
145
32
95x145x32
206
270
30.5
3400
4300
Steel
Steel
Open
1.85
32020
100
150
32
100x150x32
209
280
31
3200
4000
Steel
Steel
Open
1.92
32021
105
160
35
105x160x35
248
335
37.5
3200
3800
Steel
Steel
Open
2.43
32022
110
170
38
110x170x38
288
390
40
3000
3600
Steel
Steel
Open
3.07
32024
120
180
38
120x180x38
299
415
42.5
2800
3400
Steel
Steel
Open
3.29
32026
130
200
45
130x200x45
388
540
55
2400
3000
Steel
Steel
Open
4.94
32028
140
210
45
140x210x45
330
585
58.5
2200
2800
Steel
Steel
Open
5.25
32030
150
225
48
150x225x48
456
655
65.5
2200
2600
Steel
Steel
Open
6.4
32032
160
240
51
160x240x51
532
780
76.5
2000
2400
Steel
Steel
Open
7.83
32034
170
260
57
170x260x57
625
915
88
1900
2200
Steel
Steel
Open
10.6
32036
180
280
64
180x280x64
793
1160
110
1700
2200
Steel
Steel
Open
14.2
32038
190
290
64
190x290x64
806
1200
112
1600
2000
Steel
Steel
Open
14.8
32040
200
310
70
200x310x70
800
1370
127
1400
1900
Steel
Steel
Open
18.8
32044
220
340
76
220x340x76
955
1660
150
1300
1700
Steel
Steel
Open
24.6
32048
240
360
76
240x360x76
935
1800
160
1200
1600
Steel
Steel
Open
27.5
31305
25
62
18.25
25x62x18.25
46.6
40
4.4
8500
11000
Steel
Steel
Open
0.27
31306
30
72
20.75
30x72x20.75
58.3
50
5.7
7500
9500
Steel
Steel
Open
0.39
31307
35
80
22.75
35x80x22.75
75.4
67
7.8
6300
8500
Steel
Steel
Open
0.52
31308
40
90
25.25
40x90x25.25
91.1
81.5
9.5
5600
7500
Steel
Steel
Open
0.72
31309
45
100
27.25
45x100x27.25
113
102
12.5
5000
6700
Steel
Steel
Open
0.95
31310
50
110
29.25
50x110x29.25
131
120
14.3
4500
6000
Steel
Steel
Open
1.22
31311
55
120
31.5
55x120x31.5
149
137
16.6
4300
5600
Steel
Steel
Open
1.54
31312
60
130
33.5
60x130x33.5
177
166
20.4
3800
5300
Steel
Steel
Open
1.93
31313
65
140
36
65x140x36
203
193
23.6
3600
4800
Steel
Steel
Open
2.36
31314
70
150
38
70x150x38
229
220
27
3400
4500
Steel
Steel
Open
2.87
31315
75
160
40
75x160x40
255
245
29
3200
4300
Steel
Steel
Open
3.39
31320
100
215
56.5
100x215x56.5
399
465
51
2200
3000
Steel
Steel
Open
8.64
33108
40
75
26
40x75x26
79.2
14
11.4
6700
9000
Steel
Steel
Open
0.51
33109
45
80
26
45x80x26
104
114
12.9
6700
8000
Steel
Steel
Open
0.55
33110
50
85
26
50x85x26
106
122
13.4
6000
7500
Steel
Steel
Open
0.58
33111
55
95
30
55x95x30
136
156
17.6
5600
6700
Steel
Steel
Open
0.85
33112
60
100
30
60x100x30
144
170
19.6
5300
6300
Steel
Steel
Open
0.92
33113
65
110
34
65x110x34
175
208
24
4800
5600
Steel
Steel
Open
1.28
33114
70
120
37
70x120x37
211
250
28.5
4300
5300
Steel
Steel
Open
1.68
33115
75
125
37
75x125x37
216
265
30
4000
5000
Steel
Steel
Open
1.78
33116
80
130
37
80x130x37
221
280
31
4000
4800
Steel
Steel
Open
1.87
33117
85
140
41
85x140x41
268
340
38
3600
4500
Steel
Steel
Open
2.43
33118
90
150
45
90x150x45
310
390
43
3400prm
4300
Steel
Steel
Open
3.11
33120
100
165
52
100x165x52
309
520
63
2700
3200
Steel
Steel
Open
4.36
33008
40
68
22
40x68x22
62
87
10.7
6300
10400
Steel
Steel
Open
0.32
33009
45
75
24
45x75x24
71
103
12.9
5900
9400
Steel
Steel
Open
0.4
33010
50
80
24
50x80x24
84.8
102
11.4
6300
8000
Steel
Steel
Open
0.45
33011
55
90
27
55x90x27
111
137
15.3
5600
7000
Steel
Steel
Open
0.66
33012
60
95
27
60x95x27
113
143
16
5300
6700
Steel
Steel
Open
0.7
33013
65
100
27
65x100x27
119
153
17.3
5000
6300
Steel
Steel
Open
0.75
33014
70
110
31
70x110x31
159
196
22.8
4800
5600
Steel
Steel
Open
1.07
33015
75
115
31
75x115x31
167
228
26
4300
5300
Steel
Steel
Open
1.18
33016
80
125
36
80x125x36
207
285
32
4000
5000
Steel
Steel
Open
1.63
33017
85
130
36
85x130x36
223
310
34.5
3800prm
4800
Steel
Steel
Open
1.73
33018
90
140
39
90x140x39
266
355
39
3600
4500
Steel
Steel
Open
2.2
33019
95
145
39
95x145x39
272
375
40.5
3400
4300
Steel
Steel
Open
2.3
33020
100
150
39
100x150x39
278
390
41.5
3400
4000
Steel
Steel
Open
2.38
33208
40
80
32
40x80x32
128
132
15
6300
8500
Steel
Steel
Open
0.73
33209
45
85
32
45x85x32
132
143
16.3
6000
7500
Steel
Steel
Open
0.79
33210
50
90
32
50x90x32
142
160
18.3
5300
7000
Steel
Steel
Open
0.86
33211
55
100
35
55x100x35
170
190
21.6
4800
6300
Steel
Steel
Open
1.16
33212
60
110
38
60x110x38
207
236
26.5
4500
6000
Steel
Steel
Open
1.55
33213
65
120
41
65x120x41
239
270
30.5
4000
5300
Steel
Steel
Open
1.98
33214
70
125
41
70x125x41
247
285
32.5
3800
5000
Steel
Steel
Open
2.09
33215
75
130
41
75x130x41
255
300
34
3600
4800
Steel
Steel
Open
2.19
33216
80
140
46
80x140x46
308
375
41.5
3400
4500
Steel
Steel
Open
2.91
33217
85
150
49
85x150x49
353
430
48
3200
4300
Steel
Steel
Open
3.57
33218
90
160
55
90x160x55
415
520
57
3000
4000
Steel
Steel
Open
4.62
33220
100
180
63
100x180x63
532
655
71
2600
3600
Steel
Steel
Open
6.73
LM11949/10
19.05
45.237
15.494
19.05x45.237x15.494
33.8
27.5
2.9
13000
16000
Steel
Steel
Open
0.12
LM11749/10
17.462
39.878
13.843
17.462x39.878x13.843
26.1
20.8
2.12
15000
18000
Steel
Steel
Open
0.082
LM12649/10
21.43
50.005
17.526
21.43x50.005x17.526
45.5
38
4.15
12000
15000
Steel
Steel
Open
0.17
LM45449/10
19
50.292
14.224
19x50.292x14.224
31.8
32.5
3.35
11000
13000
Steel
Steel
Open
0.11
LM48548/10
34.925
65.088
18.034
34.925x65.088x18.034
58
57
6.2
8500
10000
Steel
Steel
Open
0.26
LM67048/10
31.75
59.131
15.875
31.75x59.131x15.875
42.8
41.5
4.4
9500
11000
Steel
Steel
Open
0.18
LM501349/10
41.275
73.431
19.558
41.275x73.431x19.558
67.6
68
7.65
7500
9000
Steel
Steel
Open
0.34
HM218248/10
89.975
143.975
40
89.975x143.975x40
280
355
39
3400
4300
Steel
Steel
Open
2.54
Applications
Agriculture
Automotive
Food Processing Machinery
Papermaking Machinery
Mining & Construction
Oil & Gas
Steel Industry
Wind Energy
Railway
FAQ
Q: How do I recognize signs of wear or failure in a tapered roller bearing?
-
Signs of wear or failure in tapered roller bearings may include unusual noise, increased friction, excessive heat generation, or visible damage to the bearing components. Regular inspections and maintenance can help identify and address these issues early.
Q: How do I calculate the life expectancy of a tapered roller bearing?
-
The life expectancy of a tapered roller bearing can be calculated using various methods, such as the basic rating life equation and application-specific factors like load, speed, lubrication, and operating conditions.