Tapered Roller Bearings - Double Tapered Cones - Imperial On The Timken Company

Timken Part Number	Series	d - Bore	B - Double Cone Width	C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)	C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)	Bore Taper	CAD	db - Cone Backface Backing Diameter	C1 - Dynamic Radial Rating (1 million revolutions)	C0 - Static Radial Rating
07100D	N/A 07000	N/A 1.0000 in25.400 mm	N/A 1.4375 in36.513 mm	N/A 1700 lbf7550 N	N/A 11400 lbf50700 N	N/A	N/A	N/A 1.18 in30 mm	N/A 6540 lbf29100 N	N/A 6650 lbf29600 N
07101DW	N/A 07000	N/A 1.0000 in25.400 mm	N/A 1.4375 in36.513 mm	N/A 1600 lbf7130 N	N/A 10800 lbf47900 N	N/A	N/A	N/A 1.18 in30 mm	N/A 6180 lbf27500 N	N/A 6650 lbf29600 N
17116D	N/A 17000	N/A 1.1875 in30.163 mm	N/A 1.3750 in34.925 mm	N/A 2520 lbf11200 N	N/A 16900 lbf75300 N	N/A	N/A	N/A 1.4 in35.5 mm	N/A 9720 lbf43200 N	N/A 9910 lbf44100 N
14126D	N/A 14000	N/A 1.2500 in31.750 mm	N/A 1.5426 in39.182 mm	N/A 3180 lbf14200 N	N/A 21400 lbf95100 N	N/A	N/A	N/A 1.57 in40 mm	N/A 12300 lbf54600 N	N/A 13900 lbf61700 N
19145D	N/A 19000	N/A 1.4375 in36.513 mm	N/A 1.5000 in38.100 mm	N/A 2960 lbf13100 N	N/A 19800 lbf88300 N	N/A	N/A	N/A 1.67 in42.5 mm	N/A 11400 lbf50700 N	N/A 13000 lbf57800 N
19152D	N/A 19000	N/A 1.5 in38.1 mm	N/A 1.9370 in49.200 mm	N/A 2960 lbf13100 N	N/A 19800 lbf88300 N	N/A	N/A	N/A 1.71 in43.5 mm	N/A 11400 lbf50700 N	N/A 13000 lbf57800 N
357DW	N/A 355	N/A 1.6875 in42.863 mm	N/A 2.5620 in65.075 mm	N/A 4770 lbf21200 N	N/A 32000 lbf142000 N	N/A	N/A	N/A 1.95 in49.5 mm	N/A 18400 lbf81800 N	N/A 20000 lbf88800 N
358D	N/A 355	N/A 1.6875 in42.863 mm	N/A 2.0620 in52.375 mm	N/A 4770 lbf21200 N	N/A 32000 lbf142000 N	N/A	N/A	N/A 2.01 in51 mm	N/A 18400 lbf81800 N	N/A 20000 lbf88800 N
13176D	N/A 13000	N/A 1.7500 in44.450 mm	N/A 1.2500 in31.750 mm	N/A 2960 lbf13200 N	N/A 19900 lbf88500 N	N/A	N/A	N/A 1.97 in50 mm	N/A 11400 lbf50800 N	N/A 13700 lbf61100 N
13182D	N/A 13000	N/A 1.8125 in46.038 mm	N/A 1.2500 in31.750 mm	N/A 2960 lbf13200 N	N/A 19900 lbf88500 N	N/A	N/A	N/A 2.05 in52 mm	N/A 11400 lbf50800 N	N/A 13700 lbf61100 N
376DE	N/A 375	N/A 1.8750 in47.625 mm	N/A 2.0940 in53.188 mm	N/A 5120 lbf22800 N	N/A 34400 lbf153000 N	N/A	N/A	N/A 2.17 in55 mm	N/A 19800 lbf87900 N	N/A 22700 lbf101000 N
378DE	N/A 375	N/A 1.9375 in49.213 mm	N/A 2.0940 in53.188 mm	N/A 5120 lbf22800 N	N/A 34400 lbf153000 N	N/A	N/A	N/A 2.2 in56 mm	N/A 19800 lbf87900 N	N/A 22700 lbf101000 N
378DW	N/A 375	N/A 1.9375 in49.213 mm	N/A 2.6570 in67.488 mm	N/A 5120 lbf22800 N	N/A 34400 lbf153000 N	N/A	N/A	N/A 2.2 in56 mm	N/A 19800 lbf87900 N	N/A 22700 lbf101000 N
375D	N/A 375	N/A 2 in50.8 mm	N/A 2.0940 in53.188 mm	N/A 5120 lbf22800 N	N/A 34400 lbf153000 N	N/A	N/A	N/A 2.24 in57 mm	N/A 19800 lbf87900 N	N/A 22700 lbf101000 N
389DE	N/A 385	N/A 2.1875 in55.563 mm	N/A 2.0940 in53.188 mm	N/A 5300 lbf23600 N	N/A 35600 lbf158000 N	N/A	N/A	N/A 2.48 in63 mm	N/A 20500 lbf91000 N	N/A 24100 lbf107000 N
388TD	N/A 385	N/A 2.2651 in57.534 mm	N/A 2.0940 in53.188 mm	N/A 5010 lbf22300 N	N/A 33600 lbf150000 N	N/A	N/A	N/A 2.45 in62.2 mm	N/A 19300 lbf85900 N	N/A 24100 lbf107000 N
392DW	N/A 395	N/A 2.4375 in61.913 mm	N/A 2.8750 in73.025 mm	N/A 5440 lbf24200 N	N/A 36600 lbf163000 N	N/A	N/A	N/A 2.76 in70 mm	N/A 21000 lbf93400 N	N/A 28100 lbf125000 N
399D	N/A 395	N/A 2.4375 in61.913 mm	N/A 2.1870 in55.550 mm	N/A 5760 lbf25600 N	N/A 38700 lbf172000 N	N/A	N/A	N/A 2.76 in70 mm	N/A 22200 lbf98900 N	N/A 28100 lbf125000 N
39585D	N/A 39500	N/A 2.5000 in63.500 mm	N/A 2.3750 in60.325 mm	N/A 9730 lbf43300 N	N/A 65300 lbf291000 N	N/A	N/A	N/A 2.83 in72 mm	N/A 37500 lbf167000 N	N/A 50300 lbf224000 N
78251D	N/A 78000	N/A 2.5000 in63.500 mm	N/A 2.5980 in65.989 mm	N/A 9970 lbf44300 N	N/A 66900 lbf298000 N	N/A	N/A	N/A 3.11 in79 mm	N/A 38400 lbf171000 N	N/A 43400 lbf193000 N
78255D	N/A 78000	N/A 2.5586 in64.988 mm	N/A 2.5980 in65.989 mm	N/A 9970 lbf44300 N	N/A 66900 lbf298000 N	N/A	N/A	N/A 3.11 in78.95 mm	N/A 38400 lbf171000 N	N/A 43400 lbf193000 N
487TD	N/A 475	N/A 2.8375 in72.073 mm	N/A 2.6590 in67.539 mm	N/A 7890 lbf35100 N	N/A 53000 lbf236000 N	N/A	N/A	N/A 3.15 in80 mm	N/A 30500 lbf135000 N	N/A 41900 lbf186000 N
496D	N/A 495	N/A 3.1875 in80.963 mm	N/A 2.3440 in59.538 mm	N/A 9000 lbf40000 N	N/A 60500 lbf269000 N	N/A	N/A	N/A 3.58 in91 mm	N/A 34700 lbf154000 N	N/A 48600 lbf216000 N
581D	N/A 575	N/A 3.1875 in80.963 mm	N/A 3.1549 in80.134 mm	N/A 12100 lbf53600 N	N/A 80900 lbf360000 N	N/A	N/A	N/A 3.62 in92 mm	N/A 46500 lbf207000 N	N/A 65400 lbf291000 N
L217845D	N/A L217800	N/A 3.3750 in85.725 mm	N/A 1.7500 in44.450 mm	N/A 5400 lbf24000 N	N/A 36300 lbf161000 N	N/A	N/A	N/A 3.66 in93 mm	N/A 20800 lbf92600 N	N/A 35200 lbf156000 N

07100D

N/A 07000

N/A 1.0000 in25.400 mm

N/A 1.4375 in36.513 mm

N/A 1700 lbf7550 N

N/A 11400 lbf50700 N

N/A

N/A 1.18 in30 mm

N/A 6540 lbf29100 N

N/A 6650 lbf29600 N

07101DW

N/A 07000

N/A 1.0000 in25.400 mm

N/A 1.4375 in36.513 mm

N/A 1600 lbf7130 N

N/A 10800 lbf47900 N

N/A

N/A 1.18 in30 mm

N/A 6180 lbf27500 N

N/A 6650 lbf29600 N

17116D

N/A 17000

N/A 1.1875 in30.163 mm

N/A 1.3750 in34.925 mm

N/A 2520 lbf11200 N

N/A 16900 lbf75300 N

N/A

N/A 1.4 in35.5 mm

N/A 9720 lbf43200 N

N/A 9910 lbf44100 N

14126D

N/A 14000

N/A 1.2500 in31.750 mm

N/A 1.5426 in39.182 mm

N/A 3180 lbf14200 N

N/A 21400 lbf95100 N

N/A

N/A 1.57 in40 mm

N/A 12300 lbf54600 N

N/A 13900 lbf61700 N

19145D

N/A 19000

N/A 1.4375 in36.513 mm

N/A 1.5000 in38.100 mm

N/A 2960 lbf13100 N

N/A 19800 lbf88300 N

N/A

N/A 1.67 in42.5 mm

N/A 11400 lbf50700 N

N/A 13000 lbf57800 N

19152D

N/A 19000

N/A 1.5 in38.1 mm

N/A 1.9370 in49.200 mm

N/A 2960 lbf13100 N

N/A 19800 lbf88300 N

N/A

N/A 1.71 in43.5 mm

N/A 11400 lbf50700 N

N/A 13000 lbf57800 N

357DW

N/A 355

N/A 1.6875 in42.863 mm

N/A 2.5620 in65.075 mm

N/A 4770 lbf21200 N

N/A 32000 lbf142000 N

N/A

N/A 1.95 in49.5 mm

N/A 18400 lbf81800 N

N/A 20000 lbf88800 N

358D

N/A 355

N/A 1.6875 in42.863 mm

N/A 2.0620 in52.375 mm

N/A 4770 lbf21200 N

N/A 32000 lbf142000 N

N/A

N/A 2.01 in51 mm

N/A 18400 lbf81800 N

N/A 20000 lbf88800 N

13176D

N/A 13000

N/A 1.7500 in44.450 mm

N/A 1.2500 in31.750 mm

N/A 2960 lbf13200 N

N/A 19900 lbf88500 N

N/A

N/A 1.97 in50 mm

N/A 11400 lbf50800 N

N/A 13700 lbf61100 N

13182D

N/A 13000

N/A 1.8125 in46.038 mm

N/A 1.2500 in31.750 mm

N/A 2960 lbf13200 N

N/A 19900 lbf88500 N

N/A

N/A 2.05 in52 mm

N/A 11400 lbf50800 N

N/A 13700 lbf61100 N

376DE

N/A 375

N/A 1.8750 in47.625 mm

N/A 2.0940 in53.188 mm

N/A 5120 lbf22800 N

N/A 34400 lbf153000 N

N/A

N/A 2.17 in55 mm

N/A 19800 lbf87900 N

N/A 22700 lbf101000 N

378DE

N/A 375

N/A 1.9375 in49.213 mm

N/A 2.0940 in53.188 mm

N/A 5120 lbf22800 N

N/A 34400 lbf153000 N

N/A

N/A 2.2 in56 mm

N/A 19800 lbf87900 N

N/A 22700 lbf101000 N

378DW

N/A 375

N/A 1.9375 in49.213 mm

N/A 2.6570 in67.488 mm

N/A 5120 lbf22800 N

N/A 34400 lbf153000 N

N/A

N/A 2.2 in56 mm

N/A 19800 lbf87900 N

N/A 22700 lbf101000 N

375D

N/A 375

N/A 2 in50.8 mm

N/A 2.0940 in53.188 mm

N/A 5120 lbf22800 N

N/A 34400 lbf153000 N

N/A

N/A 2.24 in57 mm

N/A 19800 lbf87900 N

N/A 22700 lbf101000 N

389DE

N/A 385

N/A 2.1875 in55.563 mm

N/A 2.0940 in53.188 mm

N/A 5300 lbf23600 N

N/A 35600 lbf158000 N

N/A

N/A 2.48 in63 mm

N/A 20500 lbf91000 N

N/A 24100 lbf107000 N

388TD

N/A 385

N/A 2.2651 in57.534 mm

N/A 2.0940 in53.188 mm

N/A 5010 lbf22300 N

N/A 33600 lbf150000 N

N/A

N/A 2.45 in62.2 mm

N/A 19300 lbf85900 N

N/A 24100 lbf107000 N

392DW

N/A 395

N/A 2.4375 in61.913 mm

N/A 2.8750 in73.025 mm

N/A 5440 lbf24200 N

N/A 36600 lbf163000 N

N/A

N/A 2.76 in70 mm

N/A 21000 lbf93400 N

N/A 28100 lbf125000 N

399D

N/A 395

N/A 2.4375 in61.913 mm

N/A 2.1870 in55.550 mm

N/A 5760 lbf25600 N

N/A 38700 lbf172000 N

N/A

N/A 2.76 in70 mm

N/A 22200 lbf98900 N

N/A 28100 lbf125000 N

39585D

N/A 39500

N/A 2.5000 in63.500 mm

N/A 2.3750 in60.325 mm

N/A 9730 lbf43300 N

N/A 65300 lbf291000 N

N/A

N/A 2.83 in72 mm

N/A 37500 lbf167000 N

N/A 50300 lbf224000 N

78251D

N/A 78000

N/A 2.5000 in63.500 mm

N/A 2.5980 in65.989 mm

N/A 9970 lbf44300 N

N/A 66900 lbf298000 N

N/A

N/A 3.11 in79 mm

N/A 38400 lbf171000 N

N/A 43400 lbf193000 N

78255D

N/A 78000

N/A 2.5586 in64.988 mm

N/A 2.5980 in65.989 mm

N/A 9970 lbf44300 N

N/A 66900 lbf298000 N

N/A

N/A 3.11 in78.95 mm

N/A 38400 lbf171000 N

N/A 43400 lbf193000 N

487TD

N/A 475

N/A 2.8375 in72.073 mm

N/A 2.6590 in67.539 mm

N/A 7890 lbf35100 N

N/A 53000 lbf236000 N

N/A

N/A 3.15 in80 mm

N/A 30500 lbf135000 N

N/A 41900 lbf186000 N

496D

N/A 495

N/A 3.1875 in80.963 mm

N/A 2.3440 in59.538 mm

N/A 9000 lbf40000 N

N/A 60500 lbf269000 N

N/A

N/A 3.58 in91 mm

N/A 34700 lbf154000 N

N/A 48600 lbf216000 N

581D

N/A 575

N/A 3.1875 in80.963 mm

N/A 3.1549 in80.134 mm

N/A 12100 lbf53600 N

N/A 80900 lbf360000 N

N/A

N/A 3.62 in92 mm

N/A 46500 lbf207000 N

N/A 65400 lbf291000 N

L217845D

N/A L217800

N/A 3.3750 in85.725 mm

N/A 1.7500 in44.450 mm

N/A 5400 lbf24000 N

N/A 36300 lbf161000 N

N/A

N/A 3.66 in93 mm

N/A 20800 lbf92600 N

N/A 35200 lbf156000 N

Required Fields ^*

Email ^*
First Name ^*
Last Name ^*
Company ^*
Department ^*
Country ^*
Zip/Postal Code ^*
Phone Number
Learn More ^*	No Yes - I wish to receive marketing communications from Timken.

No Preference
07000
113000
127000
128000
129000
13000
130000
132000
134000
135000
138000
14000
160000
17000
170000
19000
217000
220000
230000
234000
243000
275000
280000
290000
325000
329000
355
375
385
395
39500
42000
420000
430000
433000
435000
450000
46700
475
480000
48200
48300
495
52000
526000
529000
575
67300
675
67700
67900
700000
71000
722000
724000
738000
74000
755
775
78000
780000
790000
81000
821000
822000
823000
82600
833000
8500
855
8900
89000
91000
920000
93000
935
94000
940000
95000
96000
97000
99000
H228600
H239600
H242600
H244800
H247500
H432500
HH224300
HH231600
HH234000
HH249900
HH255100
HH258200
HM237500
HM252300
HM256800
HM259000
HM261000
HM262700
HM265000
HM266400
HM959700
L217800
L281100
L540000
LM119300
LM121900
LM124400
LM245100
LM247700
LM258600
LM263100
LM272200
LM278800
LM282500
LM287600
LM451300
LM654600
LM665900
LM742700
LM761600
LM767700
LM772700
M224700
M231600
M238800
M244200
M249700
M252300
M255400
M257100
M257200
M260100
M262400
M268700
M270700
M272700
M278700
M282200
M652900
M667900
M757400

No Preference
1.0000
1.1875
1.2500
1.4375
1.5
1.6875
1.7500
1.8125
1.8750
1.9375
2
2.1875
2.2651
2.4375
2.5000
2.5586
2.8375
3.1875
3.3750
3.5000
3.6250
3.7500
3.8750
3.9453
4.0000
4.1250
4.25
4.5000
4.7500
5
5.1183
5.1250
5.2500
5.3750
5.5000
5.8750
6.0000
6.1250
6.2500
6.5
6.8750
7.0000
7.3750
7.5
7.7500
7.8730
8
8.0060
8.1250
8.5000
8.6250
8.6875
8.875
9.0000
9.25
9.4970
9.5000
9.5070
9.6250
9.7500
9.8750
10.0000
10.2500
10.5
10.6250
10.7500
10.875
11.0000
11.0070
11.0236
11.2500
11.3750
11.5000
11.7500
11.8100
11.8125
11.9375
11.9940
12
12.0040
12.0079
12.0092
12.0093
12.5000
13.0000
13.0040
13.1250
13.4375
13.5060
13.6250
13.6875
14
14.0310
14.5000
14.7500
15.1250
15.1875
15.5
16.0000
16.1250
16.3750
17.6250
18.0000
18.8750
19.0000
19.2530
22.5000
23.0625
26.0000
26.8750
27.8750
29.5000
30.0000
36.9375

No Preference
25.400
30.163
31.750
36.513
38.1
42.863
44.450
46.038
47.625
49.213
50.8
55.563
57.534
61.913
63.500
64.988
72.073
80.963
85.725
88.900
92.075
95.250
98.425
100.211
101.600
104.775
107.95
114.300
120.650
127
130.005
130.175
133.350
136.525
139.700
149.225
152.400
155.575
158.750
165.1
174.625
177.800
187.325
190.5
196.850
199.974
203.2
203.352
206.375
215.900
219.075
220.663
225.425
228.600
234.95
241.224
241.300
241.478
244.475
247.650
250.825
254.000
260.350
266.7
269.875
273.050
276.225
279.400
279.578
279.999
285.750
288.925
292.100
298.450
299.974
300.038
303.213
304.648
304.8
304.902
305.001
305.034
305.036
317.500
330.200
330.302
333.375
341.313
343.052
346.075
347.663
355.6
356.387
368.300
374.650
384.175
385.763
393.7
406.400
409.575
415.925
447.675
457.200
479.425
482.600
489.026
571.500
585.788
660.400
682.625
708.025
749.300
762.000
938.213

No Preference
10800
11400
16900
19800
19900
21400
32000
33600
34400
35600
36300
36600
38700
53000
54600
60500
63800
65300
65900
66900
80900
81800
82500
87500
95700
97800
105000
111000
119000
128000
134000
135000
142000
144000
147000
150000
157000
159000
166000
168000
179000
181000
192000
206000
207000
209000
211000
214000
215000
219000
221000
222000
224000
236000
246000
248000
253000
258000
266000
272000
275000
280000
283000
286000
287000
297000
312000
322000
324000
338000
342000
343000
345000
347000
351000
358000
362000
368000
386000
389000
410000
411000
412000
422000
425000
430000
432000
436000
437000
440000
447000
450000
451000
460000
465000
466000
468000
479000
489000
499000
508000
513000
530000
532000
551000
555000
560000
561000
566000
574000
587000
589000
591000
595000
605000
607000
608000
614000
626000
631000
637000
656000
660000
661000
662000
676000
694000
728000
731000
769000
890000
903000
963000
1020000
1070000
1120000
1210000
1280000
1290000
1460000
1770000
1810000
2420000
2440000
2790000
2910000
3570000

No Preference
47900
50700
75300
88300
88500
95100
142000
150000
153000
158000
161000
163000
172000
236000
243000
269000
284000
291000
293000
298000
360000
364000
367000
389000
426000
435000
466000
492000
528000
570000
594000
603000
633000
640000
655000
656000
665000
699000
705000
738000
746000
748000
797000
806000
853000
918000
919000
930000
938000
954000
955000
976000
984000
987000
996000
1050000
1090000
1100000
1130000
1150000
1180000
1210000
1220000
1240000
1260000
1270000
1280000
1320000
1390000
1430000
1440000
1500000
1520000
1530000
1540000
1560000
1590000
1610000
1640000
1720000
1730000
1830000
1880000
1890000
1910000
1920000
1940000
1960000
1990000
2000000
2010000
2050000
2070000
2080000
2130000
2180000
2220000
2260000
2280000
2360000
2370000
2450000
2470000
2490000
2520000
2560000
2610000
2620000
2630000
2650000
2690000
2700000
2730000
2780000
2810000
2830000
2920000
2940000
2950000
3010000
3090000
3240000
3250000
3420000
3960000
4020000
4290000
4560000
4760000
4970000
5000000
5370000
5390000
5700000
5730000
6500000
7890000
8060000
10800000
10900000
12400000
13000000
15900000

3D CAD and 2D Drawings

Series

d - Cone Bore (in)

d - Cone Bore (mm)

C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) (lbf)

C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) (N)