Tapered Roller Bearing 30202 30203 30204 30205 30206 30207
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Quantity(Pieces) 1 – 5000 >5000 Est. Time(days) 3 To be negotiated
- Customization:
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Customized logo(Min. Order: 100 Pieces)Customized packaging(Min. Order: 100 Pieces)
Wanxiang Qianchao Tapered Roller Bearing 30202 30203 30204 30205 30206 30207
Tapered roller bearings are generally of separable design and have tapered cone and cup raceway between which tapered rollers are arranged. Their design makes tapered roller bearings particularly suitable for carrying combined (radial and axial) load.
According to the dimensional standard difference, tapered roller bearings can be grouped into metric and inch size series
| Model Number | 30200 series, 30300 series, 31300 series, 32000 series, 32200 series, 32300 series, 33000 series, |
| 33200 series, inch series. | |
| Type | tapered roller bearing |
| Number of Row | single Row. |
| Material | supreme chrome steel AISI 52100 or stainless steel AISI 440C. |
| Hardness | HRC 60-64. |
| Sealing Type | none. |
| Certification | ISO 9001:2008. |
| Brand Name | TFL |
| Package | single box package, industrial rolled package or as per buyer’s requirement. |
| Place of Origin | China (Mainland). |
| Features | (1) high precision; |
| (2) high speed; | |
| (3) high load carrying capacity; | |
| (4) low noise; | |
| (5) long life span. | |
| Application | automobile, rolling mill,mining machine, metallurgy, plastics machinery etc. |
| Samples | free samples are available. |
| New items | Old items | Specifications(dxDxB) | Weight/kg |
| 30202 | 7202E | 15×35×12 | 0.050 |
| 30203 | 7203E | 17×40×13.25 | 0.078 |
| 30204 | 7204E | 20×47×15.25 | 0.120 |
| 30205 | 7205E | 25×52×16.25 | 0.144 |
| 30206 | 7206E | 30×62×17.25 | 0.232 |
| 30207 | 7207E | 35×72×18.25 | 0.318 |
| 30208 | 7208E | 40×80×19.75 | 0.400 |
| 30209 | 7209E | 45×85×20.75 | 0.442 |
| 30210 | 7210E | 50×90×21.75 | 0.520 |
| 30211 | 7211E | 55×100×22.75 | 0.705 |
| 30212 | 7212E | 60×110×23.75 | 0.886 |
| 30213 | 7213E | 65×120×24.75 | 1.160 |
| 30214 | 7214E | 70×125×26.25 | 1.250 |
| 30214/T | 7214M | 70×125×26.25 | 1.290 |
| 30215 | 7215E | 75×130×27.25 | 1.340 |
| 30215/S0 | 7215ET | 75×130×27.25 | 1.340 |
| 30216 | 7216E | 80×140×28.25 | 1.650 |
| 30217 | 7217E | 85×150×30.5 | 2.030 |
| 30218 | 7218E | 90×160×32.5 | 2.560 |
| 30219 | 7219E | 95×170×34.5 | 3.170 |
| 30220 | 7220E | 100×180×37 | 3.730 |
| 30221 | 7221E | 105×190×39 | 4.401 |
FAQ1: What are the applications of 302 series tapered roller bearings?
The 302 series is one of the most common metric tapered roller bearings. They are designed to handle both radial loads (up and down) and axial loads (side to side).
Common uses include:
Automotive: Wheel hubs for cars and trucks.
Industrial: Gearboxes, reducers, and transmission shafts.
Agriculture: High-load points in tractors and harvesters.
Construction: Heavy-duty machinery and axles.
FAQ2: How to Purchase 302 Series Bearings?
To buy the right bearing, follow these simple steps:
Check the Code: Look for the number (e.g., “30205”) stamped on the bearing side.
Choose the Brand:
Premium: SKF, FAG, NSK, Timken.
Budget: Various reliable Chinese brands (TFL, HRB, ZWZ).
Verify Dimensions: Measure the Bore (ID), Outer Diameter (OD), and Width (W) to be 100% sure.
Buy from Authorized Sellers: Use industrial suppliers or verified online platforms to avoid fakes; please feel free to contact us,TFL Bearing will be glad to help you.
