HK 3516 Bearings
HK 3516 Bearings
2023-05-04
BK 3520 Bearings
BK 3520 Bearings
2023-05-04

HK 3512 Bearings

HK 3512 Bearings
HK 3512 Bearings

HK 3512 Drawn cup needle roller bearing with a closed end

Technical Specification of HK 3512 Bearings

Dimensions of HK 3512 Bearings

Fw
35 mm
Diameter under rollers
D
42 mm
Outside diameter
C
20 mm
Width
C1
min.17.3 mm
Depth of the drawn cup BK
r
min.0.8 mm
Chamfer dimension drawn cup (outer ring)

 

Caliculation Data of HK 3512 Bearings

Basic dynamic load ratingC
22.9 kN
Basic static load ratingC0
46.5 kN
Fatigue load limitPu
5.6 kN
Reference speed 
7 000 r/min
Limiting speed 
8 000 r/min

Mass of HK 3512 Bearings

Mass bearing
0.053kg

Product Features of HK 3512 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 3512 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
Applications of Bearings
Motorcycles
Applications of Bearings
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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