Separable, they consist of inner ring and a cage with rollers
Designed to carry large, and compound loads (axial and radial) in one direction only
313 series (with enlarged contact angle) are applied in order to carry largest axial loads
Cages are mainly made of steel (polyamide cages are very rare)
Bearings produced at present have modernised construction comparing to basic versions and characterise of higher load capacity and better rotary parameters. This was obtained by increasing number and size of rollers by keeping unchanged main dimensions of bearings. These constructions are marked with "A" after main symbol of bearing.
The outer race and the inner race of the Tapered Roller Bearing are provided with conical raceway, and conical rollers are mounted on among raceways. If the conical surface is extended, it will converge on one point of the bearing axis. Tapered Roller Bearing is mainly used to be subject to radial and axial combination load in which the radial load is major load. Axial load capacity of the bearing is determined by contact angle. The larger the contact angle, the greater the axial load capacity. The Tapered Roller Bearing is separate bearing. The inner race provided with rollers and holder composes the inner component, which can be separately mounted with the outer race.
This type of bearing can limit one side axial displacement of shaft or housing, and does not allow shaft to incline relative to housing bore. Under the effect of radial load, additional axial force will be generated. So the outer race and the inner race are generally mounted opposite to ends in the two supports of the bearing.
This type of bearing is mainly applied on front wheel and rear wheel of cars, transmission, differential mechanism, shaft pinion, machine tool main shaft, construction machinery, large-sized agricultural machinery, mechanical reduction gear of railway car and rolling mill journal speed reducer.
Right Part |
Right Price |
CIE offers ball bearings, tapered roller bearings, needle roller bearings, cylindrical bearings, Spherical Roller Bearings, Thrust bearings, special bearings, Auto bearings, ball screw, linear guide rail and block assembly, Steering gear and parts |
The typical difference between industry bearing and power transmission parts and steering gears and parts from an Original Equipment Manufacturer is the price. CIE sell good at reasonable and fair price to any customer and any country for future and long business relationships in this line |
Right Quality |
Right Delivery |
High quality is the name of the game when it comes to bearings,and other auto parts. At CIE we put all of our parts through a rigorous inspection to ensure they meet our high standards. We then back each of part with a two year unlimited mileage warrant. |
As if the savings you'll enjoy on CIE timely delivery for each order, we offer free samples to all of the continental world country. If there is any delay by us. We can use best way to make up for the goods quickly like via by air or by express at our expenses |
Single-row Tapered Roller Bearing
This type of bearings can only limit axial displacement of shaft or housing in one direction, and be subject to axial load in one direction. Under the effect of radial load, axial force generated in bearing should be balanced, and two bearings should be used in face to face type or back to back type.
Single-Row Tapered Roller Bearings (metric) |
Bearing No. |
Boundary dimensions (mm) |
Basic load ratings (KN) |
Limiting speeds (rpm) |
d |
D |
T |
B |
C |
r min |
r1 min |
Cr(KN) |
Cor(KN) |
Grease lub. |
Oil lub |
30302 |
15 |
42 |
14.25 |
13 |
11.0 |
1.0 |
1.0 |
21.9 |
19.2 |
10000 |
14000 |
30202 |
15 |
35 |
11.75 |
11 |
10.0 |
0.6 |
0.6 |
14.9 |
13.4 |
12000 |
16000 |
30203 |
17 |
40 |
13.25 |
16 |
11.0 |
1.0 |
1.0 |
20.8 |
20.7 |
10000 |
14000 |
30303 |
17 |
47 |
17.25 |
14 |
12.0 |
1.0 |
1.0 |
27.4 |
24.5 |
9200 |
12000 |
32303 |
17 |
47 |
15.25 |
19 |
16.0 |
1.0 |
1.0 |
31.9 |
29.9 |
9400 |
13000 |
32004 |
20 |
42 |
15.00 |
15 |
12.0 |
0.6 |
0.6 |
27.3 |
31.5 |
9700 |
13000 |
30204 |
20 |
47 |
15.25 |
14 |
12.0 |
1.0 |
1.0 |
27.0 |
27.2 |
8700 |
12000 |
32204 |
20 |
47 |
19.25 |
18 |
15.0 |
1.0 |
1.0 |
33.1 |
34.7 |
8900 |
12000 |
30304 |
20 |
52 |
16.25 |
15 |
13.0 |
1.5 |
1.5 |
35.0 |
33.5 |
7500 |
10000 |
32304 |
20 |
52 |
22.25 |
21 |
18.0 |
1.5 |
1.5 |
45.1 |
46.7 |
8400 |
11000 |
320/22 |
22 |
44 |
15.00 |
15 |
11.5 |
0.6 |
0.6 |
28.3 |
33.6 |
9100 |
12000 |
30305 |
25 |
62 |
18.25 |
17 |
15.0 |
1.5 |
1.5 |
48.2 |
46.9 |
6800 |
9000 |
30305D |
25 |
62 |
18.25 |
17 |
13.0 |
1.5 |
1.5 |
41.5 |
45.0 |
5700 |
8000 |
TR0506R |
25 |
62 |
18.25 |
17 |
14.0 |
1.5 |
1.5 |
45.0 |
45.8 |
6700 |
9000 |
33205 |
25 |
52 |
22.00 |
22 |
18.0 |
1.0 |
1.0 |
48.9 |
58.5 |
7900 |
1000 |
30205 |
25 |
52 |
16.25 |
15 |
13.0 |
1.0 |
1.0 |
31.5 |
33.7 |
7800 |
10000 |
32005 |
25 |
47 |
15.00 |
15 |
11.5 |
0.6 |
0.6 |
30.2 |
37.7 |
8300 |
11000 |
33005 |
25 |
47 |
17.00 |
17 |
14.0 |
0.6 |
0.6 |
27.5 |
37.0 |
8000 |
10700 |
32005A |
25 |
47 |
15.00 |
15 |
11.5 |
3.4 |
1.0 |
23.2 |
18.3 |
8000 |
11000 |
32205 |
25 |
52 |
19.25 |
18 |
16.0 |
1.0 |
1.0 |
39.8 |
44.8 |
7900 |
11000 |
32305 |
25 |
62 |
25.25 |
24 |
20.0 |
1.5 |
1.5 |
61.2 |
64.1 |
6900 |
9100 |
320/28 |
28 |
52 |
16.00 |
16 |
12.0 |
1.0 |
1.0 |
35.2 |
44.0 |
7500 |
10000 |
332/28 |
28 |
58 |
24.00 |
24 |
19.0 |
1.0 |
1.0 |
57.6 |
69.5 |
7000 |
9300 |
30206 |
30 |
62 |
17.25 |
16 |
14.0 |
1.0 |
1.0 |
41.5 |
44.8 |
6500 |
8700 |
32306 |
30 |
72 |
28.75 |
27 |
23.0 |
1.5 |
1.5 |
82.2 |
91.6 |
5900 |
7900 |
TRA0607 |
30 |
72 |
20.75 |
19 |
14.0 |
1.5 |
1.5 |
56.5 |
55.2 |
5900 |
7900 |
30306 |
30 |
72 |
20.75 |
19 |
16.0 |
1.5 |
1.5 |
59.6 |
50.1 |
5800 |
7700 |
32206 |
30 |
62 |
21.25 |
20 |
17.0 |
1.0 |
1.0 |
50.7 |
57.9 |
6500 |
8700 |
33006 |
30 |
55 |
20.00 |
20 |
16.0 |
1.0 |
1.0 |
39.5 |
59.5 |
6700 |
9100 |
32006 |
30 |
55 |
17.00 |
17 |
13.0 |
1.0 |
1.0 |
38.2 |
48.0 |
7000 |
9400 |
33206 |
30 |
62 |
25.00 |
25 |
19.5 |
1.0 |
1.0 |
66.4 |
79.4 |
6500 |
8700 |
320/32 |
32 |
58 |
17.00 |
17 |
13.0 |
1.0 |
1.0 |
39.2 |
50.6 |
6700 |
8900 |
332/32 |
32 |
65 |
26.00 |
26 |
20.5 |
1.0 |
1.0 |
71.8 |
86.9 |
6200 |
8300 |
30307 |
35 |
80 |
22.75 |
21 |
18.0 |
2.0 |
1.5 |
76.0 |
79.0 |
7750 |
8050 |
32307 |
35 |
80 |
32.75 |
31 |
25.0 |
2.0 |
1.5 |
101.0 |
114.0 |
5300 |
7000 |
|
Single-Row Tapered Roller Bearings (metric) |
Bearing No. |
Boundary dimensions (mm) |
Basic load ratings (KN) |
Limiting speeds (rpm) |
d |
D |
T |
B |
C |
r min |
r1 min |
Cr(KN) |
Cor(KN) |
Grease lub. |
Oil lub |
32007 |
35 |
62 |
18.00 |
18 |
14.0 |
1.0 |
1.0 |
45.5 |
59.4 |
6200 |
8200 |
32207 |
35 |
72 |
24.25 |
23 |
19.0 |
1.5 |
1.5 |
69.6 |
82.4 |
5600 |
7500 |
33007 |
35 |
62 |
21.00 |
21 |
17.0 |
1.0 |
1.0 |
51.3 |
68.0 |
6200 |
8200 |
30207 |
35 |
72 |
18.25 |
17 |
15.0 |
1.5 |
1.5 |
55.1 |
60.9 |
5600 |
7400 |
33207 |
35 |
72 |
28.00 |
28 |
22.0 |
1.5 |
1.5 |
87.6 |
107.0 |
5700 |
7500 |
32008 |
40 |
68 |
19.00 |
19 |
14.5 |
1.0 |
1.0 |
53.5 |
71.4 |
5600 |
7400 |
33008 |
40 |
68 |
22.00 |
22 |
18.0 |
1.0 |
1.0 |
60.4 |
84.6 |
5500 |
7400 |
33108 |
40 |
75 |
26.00 |
26 |
20.5 |
1.5 |
1.5 |
82.2 |
108.0 |
5200 |
6900 |
30208 |
40 |
80 |
19.75 |
18 |
16.0 |
1.5 |
1.5 |
62.9 |
69.2 |
5000 |
6700 |
32208 |
40 |
80 |
24.75 |
23 |
19.0 |
1.5 |
1.5 |
77.7 |
90.8 |
5000 |
6600 |
33208 |
40 |
80 |
32.00 |
32 |
25.0 |
1.5 |
1.5 |
108.0 |
139.0 |
5000 |
6700 |
30308 |
40 |
90 |
25.25 |
23 |
20.0 |
2.0 |
1.5 |
90.6 |
101.0 |
4500 |
6100 |
32308 |
40 |
90 |
35.25 |
33 |
27.0 |
2.0 |
1.5 |
116.0 |
139.0 |
4600 |
6200 |
30209 |
45 |
85 |
20.75 |
19 |
16.0 |
1.5 |
1.5 |
67.2 |
77.4 |
4600 |
6100 |
32309 |
45 |
100 |
38.25 |
36 |
30.0 |
2.0 |
1.5 |
146.0 |
180.0 |
4100 |
5500 |
30309 |
45 |
100 |
27.25 |
25 |
22.0 |
2.0 |
1.5 |
113.0 |
128.0 |
4100 |
5400 |
32209 |
45 |
85 |
24.75 |
23 |
19.0 |
1.5 |
1.5 |
84.2 |
104.0 |
4600 |
6100 |
33109 |
45 |
80 |
26.00 |
26 |
20.5 |
1.5 |
1.5 |
87.5 |
120.0 |
4800 |
6400 |
33009 |
45 |
75 |
24.00 |
24 |
19.0 |
1.0 |
1.0 |
69.6 |
101.0 |
500 |
6700 |
32009 |
45 |
75 |
20.00 |
20 |
15.5 |
1.0 |
1.0 |
62.8 |
86.5 |
5000 |
6600 |
33209 |
45 |
85 |
32.00 |
32 |
25.0 |
1.5 |
1.5 |
112.0 |
149.0 |
4600 |
6200 |
32010 |
50 |
80 |
20.00 |
20 |
15.5 |
1.0 |
1.0 |
65.7 |
94.5 |
4600 |
6100 |
33010 |
50 |
80 |
24.00 |
24 |
19.0 |
1.0 |
1.0 |
73.0 |
110.0 |
4600 |
6100 |
33110 |
50 |
85 |
26.00 |
26 |
20.0 |
1.5 |
1.5 |
89.4 |
127.0 |
4400 |
5900 |
30210 |
50 |
90 |
21.75 |
20 |
17.0 |
1.5 |
1.5 |
76.5 |
91.7 |
4300 |
5700 |
32210 |
50 |
90 |
24.75 |
23 |
19.0 |
1.5 |
1.5 |
85.0 |
105.0 |
4300 |
5700 |
33210 |
50 |
90 |
32.00 |
32 |
24.5 |
1.5 |
1.5 |
119.0 |
167.0 |
4300 |
5700 |
30310 |
50 |
110 |
29.25 |
27 |
23.0 |
2.5 |
2.0 |
137.0 |
152.0 |
3700 |
4900 |
32310 |
50 |
110 |
42.25 |
40 |
33.0 |
2.5 |
2.0 |
176.0 |
220.0 |
3700 |
5000 |
30310 |
50 |
110 |
29.25 |
27 |
23.0 |
2.5 |
2.0 |
137.0 |
152.0 |
3700 |
4900 |
33111 |
55 |
95 |
30.00 |
30 |
23.0 |
1.5 |
1.5 |
116.0 |
161.0 |
4000 |
5300 |
30211 |
55 |
100 |
22.75 |
21 |
18.0 |
2.0 |
1.5 |
94.6 |
113.0 |
3900 |
5200 |
32211 |
55 |
100 |
26.75 |
25 |
21.0 |
2.0 |
1.5 |
107.0 |
133.0 |
3900 |
5200 |
33211 |
55 |
100 |
35.00 |
35 |
27.0 |
2.0 |
1.5 |
142.0 |
189.0 |
3900 |
5200 |
30311 |
55 |
120 |
31.50 |
29 |
25.0 |
2.5 |
2.0 |
149.0 |
170.0 |
3300 |
4500 |
|
Single-Row Tapered Roller Bearings (metric) |
Bearing No. |
Boundary dimensions (mm) |
Basic load ratings (KN) |
Limiting speeds (rpm) |
d |
D |
T |
B |
C |
r min |
r1 min |
Cr(KN) |
Cor(KN) |
Grease lub. |
Oil lub |
32311 |
55 |
120 |
45.50 |
43 |
35.0 |
2.5 |
2.0 |
200.0 |
250.0 |
3400 |
4500 |
33011 |
55 |
90 |
27.00 |
27 |
21.0 |
1.5 |
1.5 |
96.5 |
145.0 |
4100 |
5400 |
32011 |
55 |
90 |
23.00 |
23 |
17.5 |
1.5 |
1.5 |
84.6 |
121.0 |
4100 |
5500 |
33112 |
60 |
100 |
30.00 |
30 |
23.0 |
1.5 |
1.5 |
118.0 |
170.0 |
3700 |
5000 |
32312 |
60 |
130 |
48.50 |
46 |
37.0 |
3.0 |
2.5 |
244.0 |
315.0 |
3100 |
4200 |
30312 |
60 |
130 |
33.50 |
31 |
26.0 |
3.0 |
2.5 |
173.0 |
201.0 |
3100 |
4100 |
33212 |
60 |
110 |
38.00 |
38 |
29.0 |
2.0 |
1.5 |
174.0 |
239.0 |
3600 |
4700 |
30212 |
60 |
110 |
23.75 |
22 |
19.0 |
2.0 |
1.5 |
106.0 |
127.0 |
3500 |
4700 |
33012 |
60 |
95 |
27.00 |
27 |
21.0 |
1.5 |
1.5 |
101.0 |
162.0 |
3900 |
5200 |
32012 |
60 |
95 |
23.00 |
23 |
17.5 |
1.5 |
1.5 |
86.1 |
127.0 |
3900 |
5200 |
32212 |
60 |
110 |
29.75 |
28 |
24.0 |
2.0 |
1.5 |
132.0 |
167.0 |
3500 |
4700 |
33113 |
65 |
110 |
34.00 |
34 |
26.5 |
1.5 |
1.5 |
152.0 |
223.0 |
3400 |
4600 |
30313 |
65 |
140 |
36.00 |
33 |
28.0 |
3.0 |
2.5 |
204.0 |
239.0 |
2800 |
3800 |
33213 |
65 |
120 |
41.00 |
41 |
32.0 |
2.0 |
1.5 |
200.0 |
277.0 |
3200 |
4300 |
32013 |
65 |
100 |
23.00 |
23 |
17.5 |
1.5 |
1.5 |
90.0 |
137.0 |
3600 |
4800 |
33013 |
65 |
100 |
27.00 |
27 |
21.0 |
1.5 |
1.5 |
103.0 |
169.0 |
3600 |
4800 |
32213 |
65 |
120 |
32.75 |
31 |
27.0 |
2.0 |
1.5 |
157.0 |
203.0 |
3200 |
4300 |
30213 |
65 |
120 |
24.75 |
23 |
20.0 |
2.0 |
1.5 |
128.0 |
156.0 |
3200 |
4300 |
32214 |
70 |
125 |
33.25 |
31 |
27.0 |
2.0 |
1.5 |
169.0 |
225.0 |
3100 |
4100 |
32314 |
70 |
150 |
54.00 |
51 |
42.0 |
3.0 |
2.5 |
317.0 |
414.0 |
2700 |
3600 |
33214 |
70 |
125 |
41.00 |
41 |
32.0 |
2.0 |
1.5 |
206.0 |
294.0 |
3100 |
4100 |
30214 |
70 |
125 |
26.25 |
24 |
21.0 |
2.0 |
1.5 |
138.0 |
173.0 |
3100 |
4100 |
33114 |
70 |
120 |
37.00 |
37 |
29.0 |
2.0 |
1.5 |
181.0 |
266.0 |
3100 |
4200 |
33014 |
70 |
110 |
31.00 |
31 |
25.5 |
1.5 |
1.5 |
134.0 |
208.0 |
3300 |
4400 |
32014 |
70 |
110 |
25.00 |
25 |
19.0 |
1.5 |
1.5 |
108.0 |
163.0 |
3300 |
4400 |
30314 |
70 |
150 |
38.00 |
35 |
30.0 |
3.0 |
2.5 |
230.0 |
273.0 |
2600 |
3500 |
32315 |
75 |
160 |
58.00 |
55 |
45.0 |
3.0 |
2.5 |
363.0 |
481.0 |
2500 |
3300 |
30315 |
75 |
160 |
40.00 |
37 |
31.0 |
3.0 |
2.5 |
260.0 |
311.0 |
2500 |
3300 |
33115 |
75 |
125 |
37.00 |
37 |
29.0 |
2.0 |
1.5 |
186.0 |
280.0 |
3000 |
4000 |
33215 |
75 |
130 |
41.00 |
41 |
31.0 |
2.0 |
1.5 |
212.0 |
310.0 |
2900 |
3900 |
33015 |
75 |
115 |
31.00 |
31 |
25.5 |
1.5 |
1.5 |
141.0 |
225.0 |
3200 |
4200 |
32015 |
75 |
115 |
25.00 |
25 |
19.0 |
1.5 |
1.5 |
110.0 |
169.0 |
3100 |
4200 |
32215 |
75 |
130 |
33.25 |
31 |
27.0 |
2.0 |
1.5 |
174.0 |
234.0 |
2900 |
3900 |
30215 |
75 |
130 |
27.25 |
25 |
22.0 |
2.0 |
1.5 |
142.0 |
181.0 |
2900 |
3900 |
32016 |
80 |
125 |
29.00 |
29 |
22.0 |
1.5 |
1.5 |
147.0 |
225.0 |
2900 |
3900 |
|
Single-Row Tapered Roller Bearings (metric) |
Bearing No. |
Boundary dimensions (mm) |
Basic load ratings (KN) |
Limiting speeds (rpm) |
d |
D |
T |
B |
C |
r min |
r1 min |
Cr(KN) |
Cor(KN) |
Grease lub. |
Oil lub |
33116 |
80 |
130 |
37.00 |
37 |
29.0 |
2.0 |
1.5 |
191.0 |
294.0 |
2800 |
3800 |
30216 |
80 |
140 |
28.25 |
26 |
22.0 |
2.5 |
2.0 |
161.0 |
202.0 |
2700 |
3600 |
32216 |
80 |
140 |
35.25 |
33 |
28.0 |
2.5 |
2.0 |
203.0 |
271.0 |
2700 |
3600 |
33216 |
80 |
140 |
46.00 |
46 |
35.0 |
2.5 |
2.0 |
250.0 |
371.0 |
2700 |
3600 |
30316 |
80 |
170 |
42.50 |
39 |
33.0 |
3.0 |
2.5 |
294.0 |
355.0 |
2300 |
3100 |
32316 |
80 |
170 |
61.50 |
58 |
48.0 |
3.0 |
2.5 |
383.0 |
503.0 |
2300 |
3100 |
33217 |
85 |
150 |
49.00 |
49 |
37.0 |
2.5 |
2.0 |
294.0 |
439.0 |
2500 |
3400 |
30317 |
85 |
180 |
44.50 |
41 |
34.0 |
4.0 |
3.0 |
316.0 |
384.0 |
2200 |
2900 |
30217 |
85 |
150 |
30.50 |
28 |
24.0 |
2.5 |
2.0 |
182.0 |
231.0 |
2500 |
3400 |
33117 |
85 |
140 |
41.00 |
41 |
32.0 |
2.5 |
2.0 |
224.0 |
346.0 |
2600 |
3500 |
32017 |
85 |
130 |
29.00 |
29 |
22.0 |
1.5 |
1.5 |
150.0 |
234.0 |
2800 |
3700 |
32217 |
85 |
150 |
38.50 |
36 |
30.0 |
2.5 |
2.0 |
232.0 |
315.0 |
2500 |
3400 |
32317 |
85 |
180 |
63.50 |
60 |
49.0 |
4.0 |
3.0 |
439.0 |
587.0 |
2200 |
3000 |
32018 |
90 |
140 |
32.00 |
32 |
24.0 |
2.0 |
1.5 |
178.0 |
276.0 |
2600 |
3500 |
33117 |
90 |
150 |
45.00 |
45 |
35.0 |
2.5 |
2.0 |
258.0 |
413.0 |
2500 |
3300 |
30218 |
90 |
160 |
32.50 |
30 |
26.0 |
2.5 |
2.0 |
204.0 |
261.0 |
2400 |
3200 |
32218 |
90 |
160 |
42.50 |
40 |
34.0 |
2.5 |
2.0 |
263.0 |
362.0 |
2400 |
3200 |
32019 |
95 |
145 |
32.00 |
32 |
24.0 |
2.0 |
1.5 |
182.0 |
287.0 |
2500 |
3300 |
32219 |
95 |
170 |
45.50 |
43 |
37.0 |
3.0 |
2.5 |
311.0 |
439.0 |
2200 |
3000 |
33019 |
95 |
145 |
39.00 |
39 |
32.5 |
2.0 |
1.5 |
226.0 |
382.0 |
2500 |
3300 |
30219 |
95 |
170 |
34.50 |
32 |
27.0 |
3.0 |
2.5 |
231.0 |
299.0 |
2200 |
3000 |
32020 |
100 |
150 |
32.00 |
32 |
24.0 |
2.0 |
1.5 |
185.0 |
298.0 |
2400 |
3200 |
32220 |
100 |
180 |
49.00 |
46 |
39.0 |
3.0 |
2.5 |
347.0 |
495.0 |
2100 |
2800 |
32021 |
105 |
160 |
35.00 |
35 |
26.0 |
2.5 |
2.0 |
215.0 |
344.0 |
2200 |
3000 |
32022 |
110 |
170 |
38.00 |
38 |
29.0 |
2.5 |
2.0 |
248.0 |
395.0 |
2100 |
2800 |
33022 |
110 |
170 |
47.00 |
47 |
37.0 |
2.5 |
2.0 |
287.0 |
502.0 |
2100 |
2800 |
|
Our Company workroom and fair booth at a glance:
Tapered roller bearings have the inherent advantage of being adjustable and, they can be set to approach optimum performance in almost any application. Automated roller bearing setting techniques offer many advantages like reduced setting time, assembly cost, and and reliable setting. If there is any question welcome to keep in contact us
Attending some professional fair