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skf_nki4030tn
skf_nki4030tn_2
skf_nki4030tn_3
skf_nki4030tn
skf_nki4030tn_2
skf_nki4030tn_3
SKF

SKF NKI 40/30 TN needle roller bearing with inner ring 40x55x30 mm

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Product description

  • Single row needle roller bearings incorporate cylindrical rollers that are small in diameter relative to their length. Owing to their large number of rollers, the bearings have a high load carrying capacity. 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.

Avantages

  • High radial load carrying capacity
  • High stiffness
  • Low cross-sectional height
  • Accommodate axial displacement in both directions
  • Separable design
Key features according to our expert
  • Inner diameter: 40 mm
  • Width: 30 mm
  • Seal (bearing): Without seal
  • Material (bearing seal): Not applicable
  • Number of rows: 1
  • Material (cage): Plastic
  • Outer diameter: 55 mm
Specifications / All features
  • Brand: SKF
  • EAN: 7316573415916
  • Supplier number: SKF NKI 40/30 TN
Inner diameter
40 mm
Width
30 mm
Seal (bearing)
Without seal
Material (bearing seal)
Not applicable
Number of rows
1
Material (cage)
Plastic
Outer diameter
55 mm
Aligning feature
Without
Bearing part
Complete bearing
Tolerance class
Normal
Radial internal clearance
CN
Lubricant
None
Basic static load rating
108 kN
Relubrication feature
With
Reference speed
9,000 r/min
Number of flanges, outer ring
2
Seal type
Not applicable
Cage
Non-metallic
Sealing
Without
Outer ring type
Machined (solid)
Limiting speed
10,000 r/min
Bore diameter
40 mm
Basic dynamic load rating
45.7 kN
Coating
Without
Outside diameter
55 mm
Material, bearing
Bearing steel
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