Double Row Tapered Roller Bearing

The outer ring or inner ring of two-row tapered roller bearing is a whole unit. ZWA’s two-row tapered roller bearings can be divided into metric and imperial ones. For metric tapered roller bearings, ZWA will match the tolerance and dimension of spacers for the two single-row tapered roller bearings before delivery. For the imperial tapered roller bearings, it mainly contains TDI (one complete inner ring and two single outer rings, it’s usually supply together with outer spacer)and TDO(one complete outer ring and two single inner rings)structure. The rotating precision of metric and imperial tapered roller bearings is different.

Applications of Bearing
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Steel
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Mining
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Cement
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Paper Making
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Others
Features of double row tapered roller bearing

1.High load capacity

2.Continuous rotating

3. Bearing radial and Bi-direction axial load.

4.High stiffness

5.Lower friction

6.Longer service life

7. Widely application

Specification of Double Row Tapered Roller Bearing

Standard bearings are provided as open. Sealed spherical can be made available upon request.

Many clearance options to choose from. (C0-C5)

Bearings can be offered in different heat treatments. (S0-S4)

Standard bearings are rated up to 302o F.

Primarily supplied with either a steel cage or a machined brass cage.

Tapered bore is available. (K)

The lubrication grooves area is available on either the outside diameter (W33) or the inner ring & outer ring. (W513)

Bearings are manufactured in normal tolerance classes.

Dimension and Parameters of Double Row Tapered Roller Bearing

Double Row Tapered Roller Bearing Double Row Tapered Roller Bearing Double Row Tapered Roller Bearing Double Row Tapered Roller Bearing Double Row Tapered Roller Bearing Double Row Tapered Roller Bearing Double Row Tapered Roller Bearing Double Row Tapered Roller Bearing
ZWA Bearing Recommendations
Four Row Tapered Roller Bearing
It is widely applied to low speed and medium speed rolling mills. The internal clearance is adjusted and makes it easier to operate.
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Single Row Tapered Roller Bearing
It can bear simultaneously radial load and single row axial load. According to contact angle, it is classified into 3 types: small, medial and big cone angle.
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Tapered Roller Thrust Bearing
This bearing can form a compact assembling in axial direction. The bearing is stiff and can bear heave axial loads but is insensitive to radial loads.
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ZWA is a professional thrust bearing supplier, we provide Ball Bearings, Roller Bearings, Rollers, ball type bearing and etc. Want to know more? Please contact us.