YRTS turntable bearing
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  • YRTS turntable bearing

YRTS turntable bearing

The YRTS slewing bearing has essentially the same external dimensions, mounting sizes, and part tolerances as the BRT model. Moreover, its radial rollers are fitted with nylon retainers to meet the requirements of high-speed rotation. As a result, the YRTS bearing boasts a high limit speed, low and stable friction torque, making it particularly well-suited for use in engines that generate significant torque.
  • Commodity name: YRTS turntable bearing

Category to which it belongs

  • Product Description
  • Product Introduction

      The YRTS turntable bearing has an external appearance, mounting dimensions, and part precision that are essentially identical to those of the BRT model. Moreover, its radial rollers are fitted with nylon cages specifically designed to meet the demands of high-speed rotation. As a result, the YRTS bearing boasts a high limit rotational speed, low and stable friction torque, making it particularly well-suited for use in engines equipped with torque output.

    Parameter Table

    Model

    Model Number

    External dimensions boundary dimensions

    Basic load rating (kN)

    Weight

    Weight kg

    Axial

    Radial

    d

    D

    T

    H

    C

    d1

    dn

    DM

    Dynamic

    load

    Static

    load

    Dynamic

    load

    Static

    load

    Unit: mm

    Ca

    Coa

    Cr

    Core

    YRTS200

    200

    300

    45

    30

    15

    274

    215

    285

    155

    840

    94

    226

    9.7

    YRTS260

    260

    385

    55

    36.5

    18

    345

    280

    365

    173

    1050

    110

    305

    18.3

    YRTS325

    325

    450

    60

    40

    20

    415

    342

    430

    191

    1260

    109

    320

    25

    YRTS395

    395

    525

    65

    42.5

    20

    486

    415

    505

    214

    1540

    121

    390

    33

    YRTS460

    460

    600

    70

    46

    22

    560

    482

    580

    221

    1690

    168

    570

    45

    Model

    Model Number

    Fixing holes

    Pitch

    Pitches

    Tightening torque

    Tightening

    torque

    Frictional torque

    Frictional

    torque

    Maximum rotational speed

    Limiting

    speed

    Holes of inner ring

    Outer ring holes of inner ring

    Fixing holes

    Fixing holes

    Threaded extraction hole

    Extraction thread hole

    d0

    ds

    Ts

    Quantity

    quantity

    dL

    Quantity

    quantity

    G

    Quantity

    quantity

    Quantity × t

    Nm

    Nm

    Grease

    rlmin

    mm

    mm

    quantity × t

    YRTS200

    7

    11

    6.2

    48

    7

    45

    M8

    3

    48 × 7.5°

    14

    14

    1160

    YRTS260

    9.3

    15

    8.2

    36

    9.3

    33

    M12

    3

    36 × 10°

    34

    20

    910

    YRTS325

    9.3

    15

    8.2

    36

    9.3

    33

    M12

    3

    36 × 10°

    34

    40

    760

    YRTS395

    9.3

    15

    8.2

    48

    9.3

    45

    M12

    3

    48 × 7.5°

    34

    55

    650

    YRTS460

    9.3

    15

    8.2

    48

    9.3

    45

    M12

    3

    48 × 7.5°

    34

    70

    560

    Application areas

      Turntable bearing products are primarily used in a variety of high-precision applications—including CNC turntables, indexing heads, direct-drive motors, industrial robots, automated equipment, harmonic reducers, radar systems, aerospace and aviation, as well as measurement and testing equipment that demand high accuracy.

Keywords:

YRTS turntable bearing

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