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SKF

SKF RNA 4908 needle roller bearing without inner ring 48x62x22 mm

Recommended Retail Price €104.70
51.40 tax incl.
€42.48 excl. VAT (incl. all environmental contributions)
On order: delivered from 28/05/2026
each

  • Delivery by DHL

Product description

Single row needle roller bearings without an inner ring consist of an outer ring with a needle roller and cage assembly. They are an excellent choice for compact bearing arrangements in applications where hardened and ground raceways can be provided on the shaft. The outer ring includes two integral flanges to guide the bearing axially and an annular groove with one or more lubrication holes to facilitate relubrication.

  • High radial load carrying capacity
  • High stiffness
  • Low cross-sectional height
  • Accommodate axial displacement in both directions
Key features according to our expert
  • Inner diameter: 48 mm
  • Width: 22 mm
  • Seal (bearing): Without seal
  • Material (bearing seal): Not applicable
  • Number of rows: 1
  • Material (cage): Sheet steel
  • Outer diameter: 62 mm
Specifications / All features
  • Brand: SKF
  • EAN: 7316577015105
  • Supplier number: SKF RNA 4908
Inner diameter
48 mm
Width
22 mm
Seal (bearing)
Without seal
Material (bearing seal)
Not applicable
Number of rows
1
Material (cage)
Sheet steel
Outer diameter
62 mm
Bore diameter of needle roller complement
48
Tolerance class
Normal
Aligning feature
Without
Basic static load rating
71
Skf performance class
SKF Explorer
Relubrication feature
With
Reference speed
8000
Sealing
Without
Lubricant
None
Cage
Sheet steel
Bearing part
Bearing without inner ring
Number of flanges, outer ring
2
Outer ring type
Machined (solid)
Limiting speed
9500
Basic dynamic load rating
50
Coating
Without
Outside diameter
62
Material, bearing
Bearing steel
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