Timken / Koyo / NSK / NACHI Double Row Tapered Roller Bearing 32315, LM11949 10, 32007
Popular bearings we have
Tapered roller bearings are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made.
| Bearing No. |
Boundary dimensions |
Basic load rating(kN) |
Limiting speed |
Mass |
| mm |
Dynamic |
Static |
rpm |
Kg |
| d |
D |
T |
B |
C |
R min |
r min |
Cr |
Cor |
Grease |
Oil |
≈ |
| 30302 |
15 |
42 |
14.25 |
13 |
11 |
1 |
1 |
22.9 |
21.7 |
9000 |
13000 |
0.096 |
| 30303 |
17 |
47 |
15.25 |
14 |
12 |
1 |
1 |
28.3 |
27.4 |
8500 |
12000 |
0.13 |
| 30304 |
20 |
52 |
16.25 |
15 |
13 |
1.5 |
1.5 |
33.2 |
33.3 |
8000 |
11000 |
0.166 |
| 30305 |
25 |
62 |
18.25 |
17 |
15 |
1.5 |
1.5 |
47 |
48.3 |
6700 |
9000 |
0.266 |
| 30306 |
30 |
72 |
20.75 |
19 |
16 |
1.5 |
1.5 |
59 |
63.9 |
5600 |
7500 |
0.391 |
| 30307 |
35 |
80 |
22.75 |
21 |
18 |
2 |
1.5 |
75.4 |
83.6 |
5000 |
6700 |
0.484 |
| 30308 |
40 |
90 |
25.25 |
23 |
20 |
2 |
1.5 |
90 |
108 |
4500 |
6000 |
0.751 |
| 30309 |
45 |
100 |
27.25 |
25 |
22 |
2 |
1.5 |
108 |
120 |
4000 |
5300 |
0.985 |
| 30310 |
50 |
110 |
29.25 |
27 |
23 |
2.5 |
2 |
130 |
159 |
3600 |
4800 |
1.28 |
| 30311 |
55 |
120 |
31.5 |
29 |
25 |
2.5 |
2 |
153 |
190 |
3200 |
4300 |
1.61 |
| 30312 |
60 |
130 |
33.5 |
31 |
26 |
3 |
2.5 |
170 |
211 |
3000 |
4000 |
1.95 |
| 30313 |
65 |
140 |
36 |
33 |
28 |
3 |
2.5 |
195 |
244 |
2600 |
3600 |
2.44 |
| 30314 |
70 |
150 |
38 |
35 |
30 |
3 |
2.5 |
187 |
220 |
2000 |
3000 |
2.99 |
| 30315 |
75 |
160 |
40 |
37 |
31 |
3 |
2.5 |
250 |
318 |
2200 |
3200 |
3.58 |
| 30316 |
80 |
170 |
42.5 |
39 |
33 |
3 |
2.5 |
278 |
356 |
2000 |
3000 |
4.27 |
| 30317 |
85 |
180 |
44.5 |
41 |
34 |
4 |
3 |
304 |
392 |
1900 |
2800 |
4.97 |
| 30318 |
90 |
190 |
46.5 |
43 |
36 |
4 |
3 |
341 |
445 |
1800 |
2600 |
5.79 |
| 30319 |
95 |
200 |
49.5 |
45 |
38 |
4 |
3 |
368 |
483 |
1800 |
2600 |
6.8 |
| 30320 |
100 |
215 |
51.5 |
47 |
39 |
4 |
3 |
402 |
490 |
1700 |
2400 |
8.2 |
| 30321 |
105 |
225 |
53.5 |
49 |
41 |
4 |
3 |
432 |
568 |
1600 |
2200 |
9.91 |
| 30322 |
110 |
240 |
54.5 |
50 |
42 |
4 |
3 |
471 |
619 |
1600 |
2200 |
11.5 |
| 30324 |
120 |
260 |
59.5 |
55 |
46 |
4 |
3 |
562 |
754 |
1500 |
2000 |
13.7 |
| 302 series |
303 series |
313 series |
322series |
323series |
329s |
320s |
Inch size |
| 30202 |
30302 |
31305 |
32203 |
32303 |
32922 |
32004 |
A2047/A2162 07100S/07196 |
| 2578/23 14130/274 19150/269 |
| 30203 |
30303 |
31306 |
32204 |
32304 |
32924 |
32005 |
A4029/A4138 L44643/10 |
| 41125/286 14131/274 13685/20 |
| 30204 |
30304 |
31307 |
32205 |
32305 |
32926 |
32006 |
L21549/L21511 07100S/07210X |
| 02872/20 2585/23 13685/21 |
| 30205 |
30305 |
31308 |
32206 |
32306 |
32928 |
32007 |
03062/03162 07100/07204 |
| 329013A/Q hm89443/10 13687/20 |
| 30206 |
30306 |
31309 |
32207 |
32307 |
32930 |
32008 |
11590/20 1780/1729 L45449/10 |
| LM48548/10 13687/21 |
| 30207 |
30307 |
31310 |
32208 |
32308 |
32932 |
32009 |
17580/20 15578/20 15117/250 |
| LM48548/11 13686/21 12580/12520 |
| 30208 |
30308 |
31311 |
32209 |
32309 |
32934 |
32010 |
A6057/A6157 M84548/10 |
| 14117/274 14585/25 16150/283 |
| 30209 |
30309 |
31312 |
32210 |
32310 |
32936 |
32011 |
LM11749/10 M84249/10 |
| 14117/276 14137A/276 16150/284 |
| 30210 |
30310 |
31313 |
32211 |
32311 |
32938 |
32012 |
LM11949/10 15578/23 |
| -30234 |
-30334 |
-31330 |
-32244 |
-32334 |
-32064 |
-32034 |
14118/274 14138A/274 2788/35 |
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