Tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer).
Allfine produce different types of tapered roller bearings as below:
single row tapered roller bearing
double row tapered roller bearing
four row tapered roller bearing
tapered roller wheel bearing
inch-size series tapered roller bearing
All of the tapered roller bearings that produced by our factory with super-polished rollers, the raceway of bearings are polished at least 5 process. So... we can guarantee the defect is ZERO.
| Bearing Number |
Dimension (mm) |
Rated dynamic |
Rated static |
Weight (Kg) |
| Old Code |
New Code |
d |
D |
T |
load Cr (KN) |
load Cor (KN) |
| 7203 E |
30203 |
17 |
40 |
13.25 |
19.8 |
13.2 |
0.13 |
| 7204 E |
30204 |
20 |
47 |
15.25 |
26.8 |
18.2 |
0.124 |
| 7205 E |
30205 |
25 |
52 |
16.25 |
32.2 |
23 |
0.159 |
| 7206 E |
30206 |
30 |
62 |
17.25 |
41.2 |
29.5 |
0.245 |
| 7207 E |
30207 |
35 |
72 |
18.25 |
51.5 |
37.2 |
0.345 |
| 7208 E |
30208 |
40 |
80 |
19.75 |
59.8 |
42.8 |
0.411 |
| 7209 E |
30209 |
45 |
85 |
20.75 |
64.2 |
47.8 |
0,506 |
| 7210 E |
30210 |
50 |
90 |
21.75 |
72.2 |
55.2 |
0.592 |
| 7211 E |
30211 |
55 |
100 |
22.75 |
86.5 |
65.5 |
0.739 |
| 7212 E |
30212 |
60 |
110 |
23.75 |
97.8 |
74.5 |
0.934 |
| 7213 E |
30213 |
65 |
120 |
24.75 |
112 |
86.2 |
1.132 |
| 7214 E |
30214 |
70 |
125 |
26.25 |
125 |
97.5 |
1.296 |
| 7215 E |
30215 |
75 |
130 |
27.25 |
130 |
105 |
1.384 |
| 7216 E |
30216 |
80 |
140 |
28.25 |
150.8 |
120 |
1.65 |
| 7217 E |
30217 |
85 |
150 |
30.5 |
168 |
135 |
2.06 |
| 7218 E |
30218 |
90 |
160 |
32.5 |
188 |
152 |
2.558 |
| 7219 E |
30219 |
95 |
170 |
34.5 |
215 |
175 |
3.269 |
| 7220 E |
30220 |
100 |
180 |
37 |
240 |
198 |
3.976 |
| 7222 E |
30222 |
110 |
200 |
41 |
314.9 |
314.9 |
5..2100 |
| 7224 E |
30224 |
120 |
215 |
43.5 |
337.4 |
337.4 |
6..2000 |
| 7226 E |
30226 |
130 |
230 |
43.75 |
366 |
366 |
6..9400 |
| 7228 E |
30228 |
140 |
250 |
45.75 |
409.2 |
409.2 |
87.3 |
| 7230 E |
30230 |
150 |
270 |
49 |
451.2 |
451.2 |
10..8000 |
| 7304E |
30304 |
20 |
52 |
16.25 |
31.5 |
20.8 |
0.168 |
| 7305E |
30305 |
25 |
62 |
18.25 |
44.8 |
30 |
0.25 |
| 7306E |
30306 |
30 |
72 |
20.75 |
55.8 |
38.5 |
0.408 |
| 7307E |
30307 |
35 |
80 |
22.75 |
71.2 |
50.2 |
0.513 |
| 7308E |
30308 |
40 |
90 |
25.25 |
86.2 |
63.8 |
0.761 |
| 7309E |
30309 |
45 |
100 |
27.75 |
102 |
76.2 |
1.066 |
| 7310E |
30310 |
50 |
110 |
29,25 |
122 |
92.5 |
1.25 |
| 7311E |
30311 |
55 |
120 |
31.5 |
145 |
112 |
1.63 |
| 7312E |
30312 |
60 |
130 |
33.5 |
162 |
125 |
1.94 |
| 7313E |
30313 |
65 |
140 |
36 |
185 |
142 |
2.629 |
| 7314E |
30314 |
70 |
150 |
38 |
208 |
162 |
3.17 |
| 7315E |
30315 |
75 |
160 |
40 |
238 |
188 |
3.542 |
| 7316E |
30316 |
80 |
170 |
42.5 |
262 |
208 |
4.486 |
| 7317E |
30317 |
85 |
180 |
44.5 |
288 |
228 |
5.305 |
| 7318E |
30318 |
90 |
190 |
46.5 |
342.1 |
440.9 |
5..8000 |
| 7319E |
30319 |
95 |
200 |
49.5 |
369 |
477.7 |
6..8000 |
| 7320E |
30320 |
100 |
215 |
51.5 |
406.4 |
526.4 |
8..2200 |
| 7321E |
30321 |
105 |
225 |
53.5 |
433.1 |
561.9 |
9..3800 |
| We have accurate complete catalog and technology sheet of taper roller bearings, but due to page limitations, we only show a small part here. If you need, please contact with us to get the whole catalog. |
| Metallurgical industry Mining industry Cement machinery Packaging industry |
Tapered roller bearings are used very widely:
1) In automotive filed: such as heavy duty trucks, large transportation equipment;
2) Machinery&Industrial filed: such as grain machinery, textile machinery, washing machinery, engineering machinery, industrial deceleration machinery, woodworking machinery, papermaking machinery, mining machinery, coal mining machinery, lifting machinery, construction, chemical machinery, petroleum machinery, metallurgical industry, large steel mills;
Shandong Allfine Auto Parts Co., Ltd, is a precision bearing manufacturer integrating R&D, production and sales, with over 30 years bearing production experience;
Covering an area of 10,000 square meters, with 17 advanced bearing production lines and the annual output is more than 300 million sets;
Shandong Allfine Auto Parts Co., Ltd are suppying bearings for customers over 26 countries and region; Some of them are the TOP 5 in the bearing field in their local marcket;
We have passed the ISO9001:2000 International Quality Management System, SGS certification and got the Certificate of Import & Export from our government;
Our packing options include:
Industrial package + outer carton + pallets;
Single box + outer carton + pallets;
Tube package + middle box + outer carton + pallets;
Customized packaging according to your requirements.
Except for this kind of bearing, our factory also produce many other bearing types, such as deep groove ball bearing, tapered roller bearing, Spherical roller bearing, Cylindrical roller bearing, Self-Aligning ball bearing, Thrust ball/roller bearing, Needle roller bearing, Pillow block bearing, Insert bearing, Square Bore Agricultural Bearing, Clutch bearing, Linear Bearing, Radial spherical plain bearing, Automotive bearing, etc.
Q: Could you supply sample for free?
A: Yes, we provide free samples.
1) Samples quantity: 1-10 pieces are available.
2) Free samples: Depending on the model number and quantity, some samples may require the client to cover shipping costs.
Q: Could you accept OEM and customize?
A: Yes, customized logos or drawings are acceptable.
Our OEM policy includes:
1). Printing your brand on the bearing.
2). Customizing packaging, including plastic bags, individual boxes, and outer cartons, according to your design.
3). All copyrights are retained by clients, and we pledge to keep all information confidential.
Q: What is the minimum order quantity (MOQ) of your company?
A: Our company's MOQ is 1 piece.
Q: Is your company a factory or a trade company?
A: We are a factory with over a 4,000 square meter workshop. We welcome you to visit us at any time, by any means.
Q: What is the quality guarantee of your bearing?
A: 1) We guarantee a zero defect rate in the new goods you receive. 2) The service life of normal industrial bearings, such as ball bearings, is 2 years. Automotive bearings have a minimum service life of 5,000 KM. For detailed quality guarantees for specific bearing models, please contact our sales team.
Q: What is the delivery time?
A: 7-15 days, primarily based on your order quantity.
Q: How can we contact you quickly?
A: Please send us an inquiry or a message, or provide your other contact details, such as your WhatsApp number. We guarantee to reach out to you within 12 hours, delivering comprehensive information tailored to your needs.
Exceptional Support:
We boast an extensive catalog and detailed data for all types of bearings. Just provide your item number, and within 12 hours, we'll furnish you with precise information on pricing and quality.
We can cater to your specific requirements across various dimensions, including bearing material, precision rating, seal type, OEM service, and more.
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