Our tapered roller bearings boast a sophisticated design, comprising four essential components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements), and the cage (roller retainer). This exacting configuration guarantees unparalleled performance and reliability.
At Allfine, we excel in manufacturing a diverse array of tapered roller bearings, including:
Single-row tapered roller bearing
Double-row tapered roller bearing
Four-row tapered roller bearing
Tapered roller wheel bearing
Inch series tapered roller bearing
Each tapered roller bearing from our factory is equipped with ultra-polished rollers. Our bearings' raceways undergo an intense five-step polishing process, ensuring zero defects and supreme quality.
| 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 pillow block 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 Food packaging industry |
Shandong Allfine Auto Parts Co., Ltd. is a distinguished precision bearing manufacturer. We integrate R&D, production, and sales, backed by over 30 years of expertise in bearing production.
Covering an expansive 10,000 square meters, our facility houses 17 advanced bearing production lines, achieving an annual output of over 300 million sets.
Shandong Allfine Auto Parts Co., Ltd. proudly supplies bearings to customers across 26 countries and regions, including some of the TOP 5 leaders in the local bearing markets.
We have achieved ISO9001:2000 International Quality Management System certification, SGS certification, and possess the Certificate of Import & Export granted by our government.
Our versatile packing options include:
Industrial package + outer carton + pallets
Single box + outer carton + pallets
Tube package + middle box + outer carton + pallets
Customization to suit your specific requirements
Beyond tapered roller bearings, our factory also produces a wide variety of other bearings, such as deep groove ball bearings, spherical roller bearings, cylindrical roller bearings, self-aligning ball bearings, thrust ball/roller bearings, needle roller bearings, pillow block bearings, insert bearings, square bore agricultural bearings, clutch bearings, linear bearings, radial spherical plain bearings, and automotive bearings.
Q: Could you provide samples for free?
A: Yes, we are pleased to offer free samples.
1) Sample quantity: 1-10 pcs available.
2) Free samples are subject to model number and quantity. For certain bearings, clients may need to cover the shipping costs.
Q: Can you accept OEM and customization?
A: Yes, we can accommodate customized logos and drawings.
Our OEM policy includes:
1) Printing your brand on the bearing
2) Customizing your packaging, including plastic bags, individual boxes, and outer cartons based on your design
3) We ensure all copyrights remain with the clients and guarantee confidentiality of any provided information.
Q: What is your company's MOQ?
A: Our minimum order quantity is just 1 piece.
Q: Is your company a factory or a trading company?
A: We are a factory with an extensive 4,000-square-meter workshop. You're welcome to visit us at any time and by any means.
Q: What is the quality guarantee for your bearings?
A: 1) The defect rate for new goods is zero. 2) Normal industrial bearings, like ball bearings, have a lifespan of 2 years, while automotive bearings last at least 5,000 KM. For detailed quality guarantees of specific bearing models, please contact our sales team.
Q: What is the delivery time?
A: Delivery generally ranges from 7 to 15 days, contingent upon the volume of your order. Rest assured, we prioritize timely dispatch to meet your needs efficiently.
Q: How can we contact you quickly?
A: Kindly send us an inquiry or message, or share your preferred contact information such as your Whatsapp number. We are dedicated to responding within 12 hours, providing you with all the detailed information you need.
Extra Support:
We are proud to offer an extensive catalog and comprehensive data on a wide array of bearing types. Simply provide us with your item number, and we will deliver detailed information within 12 hours, highlighting our competitive prices and superior quality.
We can address your requirements across multiple dimensions, including bearing material, precision rating, seal types, OEM services, and beyond. Trust us to meet your exact needs with precision and excellence.
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