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Tapered Roller bearings double-row
Contact NowDouble row tapered roller bearings in the TDO and TDI designs, in many variants and with different features (→ Designs and variants). Depending on the design, these bearings can accommodate heavy radial loads, axial loads in both directions and have a high degree of stiffness. Double row tapered roller bearings are typically used in gearboxes, hoisting equipment, rolling mills and machines in the mining industry, e.g. tunnelling machines.
Because of their second row of rollers, double row tapered roller bearings are suitable for heavy radial and axial loads. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α. The size of the contact angle, which is usually between 10° and 30°, is related to the calculation factor e (→ product tables): the larger the value of e, the larger the contact angle.
Double- or two-row tapered roller bearings feature double cups and two single cones. They are available in a variety of configurations for general industrial and automotive applications.
Bearing Number | Bore Dia | Outer DIa | Width | Size |
---|---|---|---|---|
557-S 552D Tapered Roller bearings double-row | Steel | 22mm | 16.6 | 32mm |
385 384D Tapered Roller bearings double-row | C4 | In Stock | Open Type | Brass |
545112 545142CD Tapered Roller bearings double-row | Open Type | In Stock | 22309emw33c3-timken | 5100 |
LM520349 LM520310D Tapered Roller bearings double-row | 14000 | 12mm | 5.5 | In Stock |
67388 67325D Tapered Roller bearings double-row | 3.00 mm | 2200 rpm | 377000 N | 2600 rpm |
HM252344 HM252311D Tapered Roller bearings double-row | 35.000 mm | 1.00 mm | 36500 N | Shield & Seal |
358 353D Tapered Roller bearings double-row | 11.2 | 20.6 | 25mm | 17mm |
L507949 L507914D Tapered Roller bearings double-row | 628-2z-zen | 0.20 KGS | 24mm | 8mm |
388A 384ED Tapered Roller bearings double-row | 1.73 | 0.02 KGS | Steel | 6213-2rs1-skf |
3781 3729D Tapered Roller bearings double-row | 3200 rpm | 66300 N | 4800 rpm | 25.00 mm |
387A 384XD Tapered Roller bearings double-row | 7213C | 73 | 2 | 0.065 |
HM855449 HM855419D Tapered Roller bearings double-row | 21.70 KGS | 1710 | 170mm | In Stock |