FEATURES OF TAPERED ROLLER BEARINGS:
The inner ring assembly of a tapered roller is referred to as the cone, while the outer ring is called the cup. Tapered rollers are guided by the cone back face rib. This bearing design is suitable for heavy radial loading and a sizeable amount of axial loading. The taper of the rollers and the cone raceways have a common apex on the bearing axis. The angle between the cup raceway and the bearing axis is the contact angle. The larger the contact angle the greater the bearings axial load capacity. The cone and cup are separable simplifying bearing mounting.
Single row bearings can accommodate radial load and axial load in one direction. Two single row bearings are used opposing each other to simplify setting of the proper clearance between the two rows. The two row design can handle radial load and an axial load in either direction. The two row design is available as a TDO (double outer race), or a TDI (double inner race). Two row taper designs are normally supplied with spacers to provide a pre-adjusted assembly. The four row design is commonly used on rolling mill roll necks for their large load carrying capacity. Cages used can be a pressed steel or a pin type.
| Bearing Model |
33022 30222 32222 32224 32026X 30226 32226 32028X 30228 30230 |
| Bearing Type |
Tapered Roller Bearing |
| Bearing Material |
GCR15 Chrome Steel |
| Bearing Features |
High precision, low noise, long using life |
| Bearing Brand |
OEM |
| Packing |
Industrail packing or single box packing |
| Applications |
Earth Moving Machinery, Metalworking machinery, Gearboxes, Agricultural Machinery, Automotive Industry, General mechanics, Construction Oil Industry Mining, Iron and steel Industry, transmissions and gears, Pumps and compressors, Transport facilities, Industrial installations |
| Guarantee |
100% quality inspetion before shipping |
| HS Code |
84822000 |
Single row tapered roller bearing:
Double-Row tapered roller bearing:
Four-Row tapered roller bearing:
| Specification |
Boundary dimensions(mm) |
Mass(kg) |
| d |
D |
B |
| 30202 |
15 |
35 |
11.75 |
0.053 |
| 30203 |
17 |
40 |
13.25 |
0.079 |
| 30204 |
20 |
47 |
15.25 |
0.127 |
| 30205 |
25 |
52 |
16.25 |
0.157 |
| 30206 |
30 |
62 |
17.25 |
0.238 |
| 30207 |
35 |
72 |
18.25 |
0.340 |
| 30208 |
40 |
80 |
19.75 |
0.438 |
| 30209 |
45 |
85 |
20.75 |
0.488 |
| 30210 |
50 |
90 |
21.75 |
0.558 |
| 30211 |
55 |
100 |
22.75 |
0.736 |
| 30212 |
60 |
110 |
23.75 |
0.930 |
| 30213 |
65 |
120 |
24.75 |
1.180 |
| 30214 |
70 |
125 |
26.25 |
1.300 |
| 30215 |
75 |
130 |
27.25 |
1.430 |
| 30216 |
80 |
140 |
28.25 |
1.690 |
| 30217 |
85 |
150 |
30.5 |
2.120 |
| 30218 |
90 |
160 |
32.5 |
2.600 |
| 30219 |
95 |
170 |
34.5 |
3.130 |
| 30220 |
100 |
180 |
37 |
3.780 |
| 30221 |
105 |
190 |
39 |
4.520 |
| 30222 |
110 |
200 |
41 |
5.280 |
| 30224 |
120 |
215 |
43.5 |
6.280 |
| 30226 |
130 |
230 |
43.75 |
6.830 |
| 30302 |
15 |
42 |
14.25 |
0.098 |
| 30303 |
17 |
47 |
15.25 |
0.134 |
| 30304 |
20 |
52 |
16.25 |
0.172 |
| 30305 |
25 |
62 |
18.25 |
0.270 |
| 32207 |
35 |
72 |
24.25 |
0.456 |
| 32208 |
40 |
80 |
24.75 |
0.549 |
| 32209 |
45 |
85 |
24.75 |
0.602 |
| 32210 |
50 |
90 |
24.75 |
0.644 |
| 32211 |
55 |
100 |
26.75 |
0.860 |
| 32212 |
60 |
110 |
29.75 |
1.180 |
| 32213 |
65 |
120 |
32.75 |
1.550 |
| 32214 |
70 |
125 |
33.25 |
1.660 |
| 32215 |
75 |
130 |
33.25 |
1.720 |
| 32216 |
80 |
140 |
35.25 |
2.130 |
| 32217 |
85 |
150 |
38.5 |
2.640 |
| 32218 |
90 |
160 |
42.5 |
3.410 |
| 32219 |
95 |
170 |
45.5 |
4.220 |
| 32220 |
100 |
180 |
49 |
5.050 |
| 32221 |
105 |
190 |
53 |
6.260 |
| 32222 |
110 |
200 |
56 |
7.350 |
| 32304 |
20 |
52 |
22.25 |
0.241 |
| 32305 |
25 |
62 |
25.25 |
0.376 |
| 32306 |
30 |
72 |
28.75 |
0.570 |
| 32307 |
35 |
80 |
32.75 |
0.765 |
| 32308 |
40 |
90 |
35.25 |
1.050 |
| 32309 |
45 |
100 |
38.25 |
1.420 |
| 32310 |
50 |
110 |
42.25 |
1.880 |
| 32311 |
55 |
120 |
45.5 |
2.390 |
| 32312 |
60 |
130 |
48.5 |
2.960 |
| 32313 |
65 |
140 |
51 |
3.600 |
| 32005X |
25 |
47 |
15 |
0.116 |
Shandong Hongye Precision Bearing Co.,Ltd. was founded by Hebei Defa Bearing Co.,Ltd, factory is located in Hebei province, China.
We are a bearing manufacturer integrating the research, development and sales of bearings, with a floor area of 18,000 square meters and a plant area of 8,800 square meters. Equipped with modern production equipment and advanced detection instruments.
We can provide all types bearings and OEM service according to customers' requirements.
Our products are widely used in the automobile, agricultural, textile production, mining, printing and packing industries, in addition to various applications at airports, in air-conditioning systems, conveying devices, ships ad so on. Our products are being exported to more than 50 countries and regions overseas including Singapore, Thailand, Iran, Turkey, Poland, Italy, England, France, Russia, Germany, the United States, Australia, Argentina, Brazil as well as other countries and regions all over the world.
We are a trusted and reliable bearing supplier, choose us to be your good partner!
100% Quality inspection to ensure the bearings are with good quality before shipping.
1. Professional production team with advanced production equipment and testing instruments.
2. Many years of export experience can provide customers with better service and problem-solving capabilities.
3. Customers all over the world enable us to better understand the market and provide customers with suitable bearings.
4. Sincerity, cooperation, mutual and provide good quality bearings for clients are the development idea of our company
5. Quick delivery, shipping goods on time. Save more time and cost for all customers.
1. Q: Are you trading company or manufacturer ?
A: We have our own factory , our type is factory + trade.
2. Q: Could you accept OEM and customize?
A: Yes, we can customize products according to your sample or drawing.
3. Q: How long is your delivery time?
A: If stock, within 7 days to ship or based on your order quantity.
4. Q: Could you supply sample for free?
A: Yes, we can offer the sample for free,do you mind to buy a "ticket" for her?
More details, please contact with us. Thanks for your time!
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