HK 0306 TN

Drawn cup needle roller bearings with open ends

Drawn cup needle roller bearings are typically used in applications where the housing bore cannot be used as a raceway for needle roller and cage assemblies, but where particularly compact and economical bearing configurations are required. Due to the high number of rollers, the bearing has a high load carrying capacity and stiffness.

  • High radial load carrying capacity
  • High stiffness
  • Very small cross-section

+86 13817962999

Overview
Technical Parameters

Overview

Skim Through

Size

Needle roller full bore diameter3.0mm
Outer diameter6.5mm
Width6.0mm

Performance

Basic rated dynamic load1.23kN
Basic rated static load0.88kN
Reference speed24000.0r/min
Limiting speed26000.0r/min

Properties

Bearing parts Bearing without inner ring
Number of columns 1
Type of outer ring Pressed outer ring with open ends
Alignment function without
Cage non-metallic
Number of flanges, outer ring 2
Tolerance class Normal
Material, bearing Bearing steel
Coated Without
Sealing without
Seal type Not Applicable
Lubricant None
Relubrication function Without

Logistics

Net weight7.0E-4kg
eClass Code 23-05-09-03
UNSPSC Code 31171512

Technical Parameters

Technical Parameters

Size

Fw min.3.0mm Roller inner diameter
D6.5mm Outer diameter
C6.0mm width
r0.3mm Stamped outer ring chamfer size (outer ring)

Data calculation

Basic dynamic load rating C1.23kN
Basic static load ratingC00.88kN
Fatigue Load LimitPu0.088kN
Reference speed24000.0r/min
Limit speed26000.0r/min

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