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Bearings Manufacturer Since 2000

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K 3X5X7 TN

Single row needle roller and cage assembly

Needle roller and cage assemblies are self-contained, ready-to-mount bearings without inner and outer rings. In applications where the shaft and housing bore can serve as raceways, the assemblies can be used to create bearing arrangements that require minimal radial space. As the clearance of the bearing arrangement is only affected by the roller sorting and the finish of shaft and housing, very precise bearing arrangements can be achieved.

  • High radial load carrying capacity
  • High stiffness
  • High precision
  • Lowest cross-sectional height among rolling bearings
  • Accommodate axial displacement in both directions
Dimensions Value

Bore diatmeter – d

3 mm
Outer diameter – D
5 mm
Width – B
7 mm
Performance Value

Basic dynamic load rating

1.51 kN
Basic static load rating
1.34 kN
Reference speed
40 000 r/min
Limiting speed
45 000 r/min
Properties Value

Metering System

Metric
ABEC/DIN Rating
Number of rows
1
Bore Type
Material – Ball or Roller
Bearing steel
Material – Cage
Non-metallic
Material – Rings
Seal Type
Open

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