HK 2030 Bearings
HK 2030 Bearings
2023-05-01
BK 2216 Bearings
BK 2216 Bearings
2023-05-01

HK 2020.2RS Bearings

HK 2020.2RS Bearings
HK 2020.2RS Bearings

HK 2020.2RS Drawn cup needle roller bearing with a closed end

Technical Specification of HK 2020.2RS Bearings

Dimensions of HK 2020.2RS Bearings

Fw
20 mm
Diameter under rollers
D
26 mm
Outside diameter
C
20 mm
Width
r
min.0.8 mm
Chamfer dimension drawn cup (outer ring)

Caliculation Data of HK 2020.2RS Bearings

Basic dynamic load ratingC
12.3 kN
Basic static load ratingC0
20.4 kN
Fatigue load limitPu
2.36 kN
Limiting speed 
8 000 r/min

 

Mass of HK 2020.2RS Bearings

Mass bearing
0.023kg

Product Features of HK 2020.2RS Bearings

  • low cross section
    In applications where space is at a premium, drawn cup needle roller bearings allow for miniaturization.
  • high load capacity and stiffness
    Due to the large number of rollers, drawn cup needle roller bearings have high load carrying capacity and rigidity.
  • good running performance

Applications of HK 2020.2RS Bearings

  • The following are examples of applications where needle roller bearings may be used:
  • Household appliances; automobiles, electrical, instruments, construction machinery, railroad vehicles, agricultural machinery, etc..
Applications of W 618/0.6 Bearings
Cement
Applications of Bearings
Wind Turbines
Applications of Bearings
Steel Industry
Applications of Bearings
Railways
Applications of Bearings
Food Processing Machinery
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Motorcycles
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Mining & Construction
Applications of Bearings
Electric motors and generators

Product classification of Needle roller bearings

FAQ

  • Ball bearings are ideal for high-speed rotation, while roller bearings are more suited for high loads.
  • Because cylindrical roller bearings have separable inner and outer rings, they generally do not come with seals (open specification). As such, please apply seals or other protection around the equipment mounting.
  • EW Series bearings are small and utilize a pressed cage, making them suitable for standard operating conditions. ET Series bearings use a polyamide-resin cage suited for high temperatures. Finally, EM Series bearings have machined cages for use in harsh conditions such as gearboxes or vibrating machinery or in applications where the bearing must be quiet, such as in mid-to-large size motors.

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