Главная/Линейные направляющие рельсовые/Линейная втулка устойчивая к крутящему моменту Bosch Rexroth KBDR4-LR-40DD [R072724000]

Линейная втулка устойчивая к крутящему моменту Bosch Rexroth KBDR4-LR-40DD [R072724000]

Name: Линейная втулка устойчивая к крутящему моменту Bosch Rexroth KBDR4-LR-40DD [R072724000]
Brand: REXROTH
SKU: R072724000
Availability: PreOrder

Артикул:R072724000

Категория:Линейные направляющие рельсовые

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Описание

Torque-resistant LB, 4-LR-40, with two seals

Product Description

Torque-resistant linear bushing (with rotation ball bearing)
Ball guide grooves = 4
Shaft diameter d = 40
With two seals
Without shaft

For self-supporting, torsionally stiff guides with only one shaftWith four ball guide grooves for transferring torqueMatching shaft profiles with machined ball guide groovesShafts machined to customer specificationIntegrated cross-roller bearing with initial lubricationHardened and ground outer sleevePOM ball retainerBalls made of rolling bearing steelIntegrated wiper seals

Technical Specs

Характеристики

Характеристики изделия
Shaft diameter d [mm]	40
Version	Standard
Format of linear bushings	LR - With rotation ball bearing
Серия	Torque
Seal	2 integrated wiper seals
Raceway grooves	4
Tightening torque [Nm]	29.4
Note: tightening torque	Tightening torque at friction factor 0.125
Lubrication	Not lubricated
Dynamic load capacity C [N]	24400
Note: dynamic load capacity C	The load capacities indicated are minimal values as the orientation and direction of loading cannot always be clearly defined.
Maximum acceleration rate amax [m/s²]	150
Maximum permissible linear speed vmax [m/s]	3
Dynamic torsional moment load capacity Mt [Nm]	500
Length of linear bushing [mm]	100
Permissible ambient temperature (min. ... max.)	-10 °C ... +80 °C
Масса (кг)	2.43
Limit speed (grease) nmax	600
Footnote diameter d	Actual shaft diameter varies
Static load capacity C0 [N]	37500
Note: static load capacity C0	The load capacities indicated are minimal values as the orientation and direction of loading cannot always be clearly defined.
Static torsional moment load capacity Mt0 [Nm]	882
Тип	Linear bushing
Shaft diameter, detailed [mm]	37.4
Dimension D [mm]	62
Dimension D1 [mm]	120
Dimension D1 h7 [mm]	120
Dimension D2 [mm]	62
Dimension D3 [mm]	64
Dimension D4 [mm]	104
Dimension L	100
Dimension L tolerance [mm]	-0.3
Dimension L1	20
Dimension L2 [mm]	23
Dimension L3 [mm]	8
Dimension S [mm]	9
Dimension t [mm]	10