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skf-na-4840-na-4840
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SKF

SKF NA 4840 needle roller bearing with inner ring 200x250x50 mm

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Product description:

  • Needle roller bearings have a high load capacity despite a small diameter due to their cylindrical shape
  • This makes needle roller bearings particularly suitable where radial space is limited
Key features according to our expert
  • Inner diameter: 200 mm
  • Width: 50 mm
  • Seal (bearing): Without seal
  • Material (bearing seal): Not applicable
  • Number of rows: 1
  • Material (cage): Brass (sheet)
  • Outer diameter: 250 mm
Specifications / All features
  • Brand: SKF
  • EAN: 7316577725547
  • Supplier number: SKF NA 4840
Inner diameter
200 mm
Width
50 mm
Seal (bearing)
Without seal
Material (bearing seal)
Not applicable
Number of rows
1
Material (cage)
Brass (sheet)
Outer diameter
250 mm
Basic static load rating
735 kN
Tolerance class
Normal
Radial internal clearance
CN
Aligning feature
Without
Lubricant
None
Relubrication feature
With
Reference speed
1,800 r/min
Sealing
Without
Seal type
Not applicable
Cage
Sheet metal
Bearing part
Complete bearing
Bore diameter
200 mm
Number of flanges, outer ring
2
Outer ring type
Machined (solid)
Limiting speed
2,000 r/min
Basic dynamic load rating
224 kN
Coating
Without
Outside diameter
250 mm
Material, bearing
Bearing steel
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