Tapered roller bearings are an engineering marvel, meticulously crafted from four essential components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements), and the cage (roller retainer). This precise configuration ensures unparalleled performance and unmatched reliability.
At Allfine, we proudly present a diverse portfolio of tapered roller bearings, meticulously engineered to meet your needs, including:
Single row tapered roller bearing, designed for optimal performance in various applications.
Double row tapered roller bearing, offering enhanced load-carrying capacity and durability.
Four row tapered roller bearing, ideal for heavy-duty industrial applications.
Tapered roller wheel bearing, providing superior rotational efficiency for automotive wheels.
Inch series tapered roller bearing, precision-engineered for compatibility with specific machinery standards.
Every tapered roller bearing we produce features super-polished rollers, with raceways undergoing a rigorous, five-time polishing process to ensure zero defects and immaculate 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 premier precision bearing manufacturer, seamlessly integrating R&D, production, and sales. With over 30 years of bearing production expertise, we stand at the forefront of the industry.
Our state-of-the-art facility spans 10,000 square meters, housing 17 advanced bearing production lines, with an impressive annual output exceeding 300 million sets.
Shandong Allfine Auto Parts Co., Ltd supplies high-quality bearings to customers in over 26 countries and regions. Many of our clients are top-tier leaders in their local bearing markets.
We proudly hold the ISO9001:2000 International Quality Management System certification, SGS certification, and the Certificate of Import & Export from our government.
Our versatile packing options include:
Industrial package + outer carton + pallets, ensuring secure transport and storage.
Single box + outer carton + pallets, tailored for convenient individual handling.
Tube package + middle box + outer carton + pallets, ideal for streamlined logistics and distribution.
Customization according to your unique requirements, offering bespoke solutions to meet your needs.
In addition to tapered roller bearings, our diverse product line 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: Absolutely, we are pleased to offer free samples for your evaluation.
1) Sample quantity: 1-10 pcs available, ensuring you can thoroughly assess our products.
2) Free samples depend on the 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 accommodate customized logos or drawings, precisely tailored to your specifications.
Our comprehensive OEM policy includes:
1) Printing your brand on the bearing, enhancing your brand identity.
2) Customizing your packaging, including bespoke plastic bags, individual boxes, and outer cartons as per your design.
3) All copyrights belong to the clients, and we guarantee the confidentiality of any provided information to protect your interests.
Q: What is your company's MOQ?
A: Our minimum order quantity is an accommodating 1 piece, ensuring flexibility for all order sizes.
Q: Is your company a factory or a trading company?
A: We are a dedicated factory with a 4,000-square-meter workshop. We warmly invite you to visit us anytime, by any means.
Q: What is the quality guarantee for your bearings?
A: 1) The defect rate for new goods is zero. 2) Our industrial bearings, such as ball bearings, have a lifespan of 2 years, while automotive bearings are designed to 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 typically takes between 7 to 15 days, depending on your order quantity. Experience quick and reliable shipping for your convenience.
Q: How can we contact you quickly?
A: Please send us an inquiry or message, or share your other contact information, such as your Whatsapp number. We commit to reaching out to you within just 12 hours, providing you with all the detailed information you require.
Extra Support:
We boast an extensive catalog and comprehensive data on a myriad of bearing types. Simply provide your item number, and within 12 hours, we will furnish you with detailed information regarding our competitive prices and superior quality. Discover the best in class with Shandong Allfine Auto Parts Co., Ltd.
We can cater to your needs across various aspects, including bearing material, precision rating, seal types, OEM services, and more. Trust us to deliver unmatched customization and excellence in every product.
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