Yoke Type Track Rollers Bearings

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seat: Beijing
Validity to: Long-term effective
Last update: 2017-10-24 03:10
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Product details
Basic Info
  • Model NO.: NUTR15

  • The Number of Rows: Single

  • Material: Bearing Steel

  • Load Direction: Thrust Bearing

  • Shape: Cylindrical

  • Direction of Guidance: Axial Guidance

  • Specification: SGS ISO9001

  • HS Code: 84825000

  • Rolling Body: Roller Bearings

  • Outer Dimension: Micro(≤26mm)

  • Spherical: Non-Aligning Bearings

  • Separated: Unseparated

  • Type: Yoke Type

  • Trademark: CNJDB

  • Origin: Changzhou Jiangsu


    Product Description
    Yoke type track rollers
    Are complete units consisting of an outer ring, a needle roller and cage assembly or a full complement
    Needle roller and cage assembly or a full complement needle or cylindrical roller set, with or without an
    Inner ring

    NATV has a full complement needle roller set
    Outside diameter from 16mm to 62mm
    NATR & NATV series can bear heavier load with low speed . 
    NUTR series are especially suitable for medium speed . 
    STO series can be applied to the operation with high speed when it is being lubricated. 

    Material for mating track
    The mating track is subjected to high load during overrolling. This produces high Hertzian contact
    pressure. the strength and surface hardness of the material must be matched to this load.
    For raceway subjected to high loads,through hardened steels, case hardened steel and steels
    for flame or induction hardening are recommened.

    For raceways subjected to high loads, the following materials can be used:
    construction steel
    cast steel or cast iron material


    Dimension table . In mm
    Outside
    diameter 
    Designation Mass
    ≈g
    Dimension Basic load rating Speed Fatigue
    limit load
    d D C B d1 r
    min
    r1
    min
    dyn
    Cw
    kN
    stat
    Cow
    kN
    Fr perm
    kN
    For perm
    kN
    min
    Nd grease
    Puw
    Kn
    15 NUTR15 99 15 35 19 18 20 0.6 0.3 15 16.8 8.6 16.8 6500 2.22

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