Heavy Duty Turntable Bearing Koyo 30212 30212JR Taper Roller Bearing
- Samples:
- 60 - 1000 mm , 110 - 1500 mm$3.60/Piece | 1 Piece (Min. Order) |
- Lead TimeIf you finish the payment today, your order will ship out within the delivery date.:
Quantity(Pieces) 1 - 5000 >5000 Est. Time(days) 3 To be negotiated
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- Customized packaging(Min. Order: 1 Pieces)Customized logo(Min. Order: 1 Pieces)
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Heavy Duty Turntable Bearing Koyo 30212 30212JR Taper Roller Bearing
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 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 |
Heavy Duty Turntable Bearing Koyo 30212 30212JR Taper Roller Bearing
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 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 |
