Tapered Roller Bearings
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Tapered Roller Bearings
► Four Row Metric
Single Row
Double Row
Four Row
Inch Series
Bearing Number
Boundary Dimensions (mm)
Load Ratings
Limiting Speeds
Mass
d
D
B
Dynamic
Static
Grease
Oil
N
N
r/min
r/min
kg
382028
140
210
185
24.1
380034/C2
170
260
230
39.5
382044/P52
220
340
305
97.9
382060
300
460
390
238
382060/C2
300
460
390
238
382060/C4
300
460
390
238
382064/YB2
320
480
380
234
382064/C2
320
480
380
234
382064/C3
320
480
380
234
382064/P5
320
480
380
59
382064/P52
320
480
380
59
381068
340
520
325
234
381068/C2
340
520
325
234
381072
360
540
325
248
381072/C2
360
540
325
248
381072/C9
360
540
325
248
381076
380
560
325
281
381076/C2
380
560
325
281
381080
400
600
356
315
381080/C2
400
600
356
317
381080/C3
400
600
356
317
381084
420
620
356
358
381084/C2
420
620
356
358
381088
440
650
376
401
381088/C2
440
650
376
99
381092
460
680
410
476
381096
480
700
420
547
381096/C2
480
700
420
547
381096/C9
480
700
420
547
3810/500
500
720
420
565
3810/500/C2
500
720
420
135
3810/530
530
780
450
744
3810/530/C2
530
780
450
744
3810/600
600
870
480
995