32034X/DF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316570126228
32036X/DF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316570950502
32038X/DF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316570899887
32040X/DF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316571087412
32044X/DF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316570605570
32048X/DF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316570471830
31309/CL7CDF, SKF, Double tapered roller bearing
Metric, Bearing, EAN code: 7316579124362
31309J2/QCL7CDF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, Special Clearance, EAN code: 07316571246802
31313/CL7CDF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316579199087
31314/CL7ADF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316579288347
31315/DF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316577448675
31316J1/QCL7ADF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, Special Clearance, EAN code: 07316570002034
31318/DF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316577448705
31319/DF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316577448729
31324X/DF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316577448798
31326X/DF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316577448811
31328X/DF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316577448866
31330X/DF, SKF, Matched tapered roller bearings arranged face-to-face
Metric, Bearing, EAN code: 07316577448880
What Are SKF Double Row Tapered Roller Bearings?
SKF double row tapered roller bearings consist of two rows of tapered rollers arranged back‑to‑back or face‑to‑face within a single unit. The raceways and rollers are designed so that their contact lines converge at a common point on the bearing axis, allowing the bearing to carry combined loads and provide precise axial location.
Unlike single row tapered roller bearings, which support axial load in one direction only, double row designs can support axial loads in both directions, simplifying the bearing arrangement and saving space.
Typical Applications
SKF double row tapered roller bearings are used in applications where high stiffness, accurate shaft guidance and bi‑directional axial load capacity are essential, including:
- Gearboxes and industrial gear units
- Rolling mill roll necks and metal processing equipment
- Wheel hubs and axle units (industrial and off‑highway)
- Wind turbine gearboxes and drives
- Mining, quarrying and construction machinery
- Heavy‑duty pumps and compressors
- General heavy industrial machinery
Their ability to handle combined loads and maintain precise alignment makes them a dependable choice for critical rotating equipment.
Performance and Reliability
SKF double row tapered roller bearings are engineered to:
- Deliver long service life under high radial and axial loads
- Provide high stiffness for precise shaft guidance and gear mesh control
- Maintain performance in the presence of vibration, shock and variable loading
- Reduce unplanned downtime and maintenance interventions
- Lower total cost of ownership through improved reliability and reduced component count
Correct mounting, setting, lubrication and sealing are key to achieving the full performance potential of these bearings.
SKF Double Row Tapered Roller Bearings FAQs
How do SKF double row tapered roller bearings differ from single row designs?
Single row tapered roller bearings carry high radial loads and axial loads in one direction and are usually paired to handle axial loads in both directions. Double row tapered roller bearings integrate two rows within one unit, allowing them to support axial loads in both directions and providing higher stiffness and load capacity in a more compact arrangement.
How do I choose the correct size and series?
Selection is based on:
- Shaft diameter and housing dimensions
- Radial and axial load values (including shock and direction of loads)
- Operating speed and duty cycle
- Required service life, stiffness and accuracy
- Available space and mounting arrangement
If you share this data, we can recommend a suitable SKF double row tapered roller bearing series (metric or inch) and size.