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SKF

SKF 31330 X/DF Paired tapered roller bearings in X arrangement 150 mm

Recommended Retail Price €15,387.61
7,618.20 tax incl.
€6,296.03 excl. VAT (incl. all environmental contributions)
On order: delivered from 20/05/2026
each

  • Delivery by DHL

Product description

Matched tapered roller bearings arranged face-to-face (X-arrangement, load lines diverge towards the bearing axis) accommodate high radial loads and axial loads in both directions. The precision manufactured intermediate ring between the outer rings enables a defined internal clearance or preload to be achieved when mounted. Matched tapered roller bearings are typically used in gearboxes, hoisting equipment, rolling mills, and machines in the mining industry.

  • High radial load carrying capacity
  • Designed for axial loads in both directions
  • Relatively high stiffness
  • Surface finish on the contact surfaces of the rollers and raceways that enhances operational reliability
Key features according to our expert
  • Inner diameter: 150 mm
  • Width: 164 mm
  • Number of rows: 2
  • Outer diameter: 320 mm
Specifications / All features
  • Brand: SKF
  • EAN: 7316577448880
  • Supplier number: SKF 31330 X/DF
Inner diameter
150 mm
Width
164 mm
Number of rows
2
Outer diameter
320 mm
Width, total
164
Cage
Sheet metal
Width, outer ring
164
Lubricant
None
Reference speed
1100
Relubrication feature
With
Matched arrangement
Face-to-face (X)
Basic static load rating
2040
Number of bearings in matched set
2
Bearing part
Complete bearing
Locating feature, bearing outer ring
None
Sealing
Without
Contact angle
28.810833333405
Width, inner ring
150
Limiting speed
2000
Bore diameter
150
Basic dynamic load rating
1427
Coating
Without
Outside diameter
320
Bore type
Cylindrical
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