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SKF

SKF NATR 17 support roller with inner ring and flange seal (Yoke-type idler) 40 x 17 x 21 mm

Recommended Retail Price €147.22
72.20 tax incl.
€59.67 excl. VAT (incl. all environmental contributions)
On order: delivered from 28/05/2026
each

  • Ordered before 20:00 - delivered as of 28/05/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL

Product description

Support rollers (yoke-type track rollers) are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc. They are based on a needle roller bearing with an inner ring. They have a thick-walled outer ring with a crowned running surface and are supplied ready-to-mount. A narrow gap between the outer ring and the pressed-on flange rings forms a gap-type seal. The inner ring contains a lubrication hole to facilitate relubrication.

  • High radial load carrying capacity
  • Accommodate axial loads due to skew or tilting
  • Long service life
  • Ready to mount
  • Sealed for increased reliability, with relubrication feature
Key features according to our expert
  • Inner diameter: 17 mm
  • Width: 21 mm
  • Outer diameter: 40 mm
Specifications / All features
  • Brand: SKF
  • EAN: 7316577105042
  • Supplier number: SKF NATR 17
Inner diameter
17 mm
Width
21 mm
Outer diameter
40 mm
Axial guidance of outer ring
Yes
Rolling elements
Needle rollers
Functional outside diameter
40
Material, bearing
Bearing steel
Cage
With
Sealing type
Gap-type
Width, outer ring
20
Lubricant
Grease
Relubrication feature
With
Basic static load rating
15
Radial internal clearance
Between C2 and CN
Tolerance class
Other
Bearing part
Complete track roller
Number of flanges, outer ring
2
Sealing
Seal on both sides
Width, total
21
Outer ring profile
Crowned
Limiting speed
3200
Bore diameter
17
Number of rows
1
Basic dynamic load rating
12.5
Coating
Without
Application
Support roller
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