Tapered roller bearings by Shandong Allfine Auto Parts Co., Ltd. are meticulously engineered, comprising four essential components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements), and the cage (roller retainer). This intricate design guarantees peak performance and unwavering reliability.
At Allfine, we offer a wide spectrum of high-quality tapered roller bearings, tailored to meet diverse industrial needs, including:
Single row tapered roller bearing: Ideal for applications requiring high axial and radial loads.
Double row tapered roller bearing: Provides enhanced load capacity and improved operational stability.
Four row tapered roller bearing: Designed for heavy-duty applications, ensuring maximum durability.
Tapered roller wheel bearing: Perfect for automotive and transportation sectors, offering superior performance.
Inch series tapered roller bearing: Precision-engineered for specific industrial requirements, delivering exceptional reliability.
Each tapered roller bearing from our factory features meticulously super-polished rollers. Our bearings undergo a rigorous polishing process five times to ensure zero defects, thus delivering unparalleled performance.
| 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 with over 30 years of experience. We specialize in R&D, production, and sales, ensuring top-notch quality in every product.
Spanning an impressive 10,000 square meters, our facility houses 17 state-of-the-art bearing production lines, boasting an annual output of over 300 million sets.
Exporting to more than 26 countries and regions, Shandong Allfine Auto Parts Co., Ltd. proudly serves some of the top 5 companies in the bearing industry within their respective markets.
Having achieved ISO9001:2000 certification, SGS certification, and the Certificate of Import & Export, we ensure our products meet the highest international quality standards.
Our versatile packing options are designed to meet diverse customer needs:
Industrial package + outer carton + pallets: Ensures secure and organized shipment.
Single box + outer carton + pallets: Convenient packaging for individual units.
Tube package + middle box + outer carton + pallets: Provides extra protection during transit.
Customization according to your requirements: Tailor-made packing solutions to suit specific demands.
In addition to tapered roller bearings, our extensive product range includes 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 to our prospective clients.
1) Sample quantity: We can provide 1-10 pieces.
2) Free samples are available depending on the model number and quantity. Clients may need to cover shipping costs for certain bearings.
Q: Can you accept OEM and customization?
A: Absolutely, we can accommodate customized logos or drawings to meet your specific requirements.
Our comprehensive OEM policy includes:
1) Printing your brand on the bearing: Create a unique identity for your products.
2) Customizing your packaging: Options include plastic bags, individual boxes, and outer cartons designed to your specifications.
3) Confidentiality: We ensure all copyrights belong to our clients, and any provided information remains confidential.
Q: What is your company's MOQ?
A: Our minimum order quantity is just 1 piece, making it easy to start a partnership with us.
Q: Is your company a factory or a trading company?
A: We are a factory equipped with a 4,000-square-meter workshop. We warmly welcome you to visit us anytime.
Q: What is the quality guarantee for your bearings?
A: Our quality assurance includes: 1) Zero defect rate for new goods. 2) A lifespan of 2 years for normal industrial bearings like ball bearings and at least 5,000 KM for automotive bearings. For detailed quality guarantees of specific bearing models, please contact our sales team.
Q: What is the delivery time?
A: Our delivery time ranges between 7-15 days, customized to fit the specifics of your order quantity.
Q: How can we contact you quickly?
A: For swift communication, please send us an inquiry or message, or provide alternative contact details such as your Whatsapp number. We are dedicated to responding within 12 hours, supplying you with all the detailed information you need.
Extra Support:
We offer an expansive catalog and a wealth of data on various bearing types. Just provide your item number, and within 12 hours, we will deliver detailed information on our competitive pricing and exceptional quality.
We are equipped to meet your diverse needs, from bearing material and precision rating to seal types and OEM services, and beyond.
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