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Tapered roller bearings, single row, matched back-to-back

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  • Product table filter
    Bore diameter:
    Exact :
     ≤ d ≤ 
    d =
    Outside diameter:
    Exact :
     ≤ D ≤ 
    D =
    Total bearing width:
    Exact :
     ≤ T ≤ 
    T =
Principal dimensionsBasic load ratingsFatigue load limitSpeed ratingsDesignation
   dynamicstatic Reference speedLimiting speed 
dDTCC0Pu   
mmkNkNr/min 
         
75
130
70
238
355
41.5
3000
5000
30215T70 J2/DBC270
130
230
181
512
735
75
2000
2800
BT2B 443932
80
140
78
319
490
57
2800
4500
32216T78 J2/QDBC110
110
170
84
402
780
80
2200
3600
32022T84 X/QDBC200
200
310
154.5
1280
2750
255
1100
1900
32040T154.5 X/DB11C170
75
130
80
275
425
49
3000
5000
32215T80 J2/QDB
260
400
194
1980
4400
380
850
1400
32052T194 X/DB
150
270
248
1250
2280
224
1400
2400
32230T248 J2/DB31
190
260
102
616
1530
143
1300
2200
32938T102/DB31
130
230
97.5
627
980
106
1700
2800
30226T97.5 J2/DB
140
250
106
721
1140
116
1500
2600
30228T106 J2/DB
150
320
179
1340
2040
200
1100
2000
31330T179 XJ2/DB
280
380
160.176
765
1660
143
1100
1400
331960 B
170
260
162
880
1830
180
1400
2200
32034T162 X/DB31
90
190
103
457
630
73.5
1900
3400
31318T103 J2/DB31
190
290
146
1120
2400
224
1200
2000
32038T146 X/DBC220
120
180
84
418
830
88
2000
3400
32024T84 X/QDBC200
160
290
179
1510
2800
265
1300
2200
32232T179 J2/DB32C230
220
340
165
1540
3350
300
1000
1700
32044T165 X/DB11C170
180
280
150
1100
2320
220
1300
2200
32036T150 X/DB11C150
220
340
165
1540
3350
300
1000
1700
32044T165 X/DB42C220
100
180
108
539
880
96.5
2200
3600
32220T108 J2/DB
85
130
66
238
450
51
2800
4800
32017T66 X/QDBC280
240
360
172
1570
3550
315
950
1600
32048T172 X/DB
242
406
216
2460
5000
430
1100
1600
332252/333775
190
290
183
1120
2400
224
1200
2000
32038T183 X/DB31C330
120
215
146
792
1400
143
1800
3000
32224T146 J2/DB31C210
260
400
189
1980
4400
380
850
1400
32052T189 X/DBC280
100
180
140
319
440
48
2600
3600
32220T140 J2/DB11
180
250
135
605
1460
137
1400
2600
32936T135/DBC260
85
150
71
303
440
51
2600
4300
30217T71 J2/QDB
190
260
122
616
1530
143
1300
2400
32938T122/DBCG
220
340
168
1540
3350
300
1000
1700
32044T168 X/DB
180
320
196
1720
3250
300
1100
1900
32236T196 J2/DB32
140
210
130
561
1160
116
1700
2800
32028T130 X/QDB

For additional information about the meaning and limitations of the product data, refer to Single row tapered roller bearings and Principles of bearing selection and application.

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