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SKF

SKF RNA 4905.2RS needle roller bearing without inner ring 30x42x17 mm

Recommended Retail Price €103.46
50.80 tax incl.
€41.98 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
  • Integral sealing prolongs bearing service life
Key features according to our expert
  • Inner diameter: 30 mm
  • Width: 17 mm
  • Seal (bearing): Double-sided sealed
  • Material (bearing seal): Rubber
  • Number of rows: 1
  • Material (cage): Sheet steel
  • Outer diameter: 42 mm
Specifications / All features
  • Brand: SKF
  • EAN: 7316577015068
  • Supplier number: SKF RNA 4905.2RS
Inner diameter
30 mm
Width
17 mm
Seal (bearing)
Double-sided sealed
Material (bearing seal)
Rubber
Number of rows
1
Material (cage)
Sheet steel
Outer diameter
42 mm
Bore diameter of needle roller complement
30
Tolerance class
Normal
Aligning feature
Without
Basic static load rating
27.5
Lubricant
Grease
Relubrication feature
With
Reference speed
13000
Skf performance class
SKF Explorer
Sealing
Seal on both sides
Sealing type
Contact
Cage
Sheet steel
Bearing part
Bearing without inner ring
Number of flanges, outer ring
2
Outer ring type
Machined (solid)
Limiting speed
6300
Basic dynamic load rating
24.5
Coating
Without
Outside diameter
42
Material, bearing
Bearing steel
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