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Help Center30309 Single Row Taper Roller Bearing 30207/30208/30209/30210/30306/30307/30308/30309
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Certification:ISO09001:2008
32248 single row taper roller bearing 32220-32248 series
Specifications:
| Bearing Type | 30309 |
| Dimension | 45*100*25mm |
| Serie | taper roller bearing |
| No. of Row | Single Row |
| Seal Type | Open,2RS,ZZ2 |
| Bearing Material | Chromel steel,Stainless steel,carbon steel |
| Cage | Steel ,nylon ,brass ,bronze,etc |
| Clearance | C0,C2,C3,C4,C5 |
| Precision Rating | P0, P6,P5,P4,P2 |
| Vabration | Z1V1, Z2V2, Z3V3,Z4V4 |
| Mass(KG) | 0.984 |
| Package | Single box, carton,wooden box or per your rquest |
| Guarantee | One year |
| Service | (1)Prompt delivery |
| (2)OEM | |
| (3)Buyer label offered | |
| (4)High Quality | |
| Delivery Date | 5-7 working days |
| Certification | ISO9001:2008 |
Description:
Taper roller bearings are generally used to support combined load mainly consist of radial load.Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made.
higher load carrying capacity
improved wear-resistance
reduced noise and vibration levels
less frictional heat
significantly extended bearing service life
Application
1) Tapered roller bearing are widely used in car: front-wheel, rear-wheel, transmission, differential pinion shaft. Machine tool spindles, construction machinery,
large-scale agricultural machinery, railway vehicles, gear reduction.
2) And the rolling mill roll neck and deceleration devices.
3) Equipment, instrument, building machinery, rolling stock agricultural machinery.
4) And various specialized machineries.
| TAPERED ROLLER BEARING | |||||
| NO. | Dimensions(mm) | ||||
| d | D | T | B | C | |
| 30207 | 35.00 | 72.00 | 18.25 | 17.00 | 15.00 |
| 30208 | 40.00 | 80.00 | 19.75 | 18.00 | 16.00 |
| 30209 | 45.00 | 85.00 | 20.75 | 19.00 | 16.00 |
| 30210 | 50.00 | 90.00 | 21.75 | 20.00 | 17.00 |
| 30306 | 30.00 | 72.00 | 20.75 | 19.00 | 16.00 |
| 30307 | 35.00 | 80.00 | 22.75 | 21.00 | 18.00 |
| 30308 | 40.00 | 90.00 | 25.25 | 23.00 | 20.00 |
| 30309 | 45.00 | 100.00 | 27.25 | 25.00 | 22.00 |
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