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USNU Series USNU60 One Way Roller Clutch Bearings

Changzhou Suma Precision Machinery Co., Ltd
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    Buy cheap USNU Series USNU60 One Way Roller Clutch Bearings from wholesalers
     
    Buy cheap USNU Series USNU60 One Way Roller Clutch Bearings from wholesalers
    • Buy cheap USNU Series USNU60 One Way Roller Clutch Bearings from wholesalers

    USNU Series USNU60 One Way Roller Clutch Bearings

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    Brand Name : SUMA
    Model Number : USNU60
    Certification : ISO SGS
    Price : USD55-USD70PER PIECE
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, Paypal
    Supply Ability : 1000PCS Per Month
    Delivery Time : 7-15 Days
    MOQ : 5-
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    USNU Series USNU60 One Way Roller Clutch Bearings

    USNU Series USNU60 One Way Roller Clutch Bearings

    Features

    The USNU Series freewheels are not self-centering. It is therefore necessary to place one or two bearings next to the freewheel so that the outer race can rotate centrally to the inner race.

    USNU freewheels have ball bearings with the same dimensions as the 63.. series.

    The torque forces are transmitted from the shaft to the inner race by means of a key and from the outer race to the seating by means of front pullers or by means of an interference fit if the seating tolerance is made a K6.

    Shaft tolerance must be either h6 or j7; the tolerances for the seating must be either H7 or F7.

    When front pullers are not used, the seating tolerance should be K6.

    Before being put onto service, the freewheels must be lubricated with suitable lubricants following the instructions given on page 12. Oil lubrication is essential when a high number of rotations in neutral is reached.

    Technical Datas

    Dimensions and Capacities

    TypeSize

    TKN1)

    Overrunning

    Speeds

    Weight


    Drag torque

    USNU

    dH7nimax2)namax3)Dn6D5LbtsefTR
    [mm][Nm][min-1][min-1][mm][mm][mm][mm][mm][mm][mm][mm][kg][Ncm]
    8123300500035281341.42.40.60.30.071.6
    12123300500035281341.42.40.60.30.061.6
    15302400360042371851.82.40.80.30.111.9
    17492300340047401952.32.41.20.80.151.9
    20782100310052422162.32.41.20.80.191.9
    251251700260062512482.82.41.20.80.385.6
    3025514002200726027102.52.41.810.5414
    3538312001900807031123.52.41.810.7416
    4053811001700907833124.12.51.810.9238
    45780100016001008536144.62.51.811.3143
    50101385013501109240145.62.51.811.7455
    601825750105013011046185.53.62.61.52.77110
    70230060095015012551206.93.62.61.54.16140
    80327555085017014058207.53.62.61.56.09180
    905325500750190160642083.62.628.2230
    100725045068021517573248.53.62.6212.6380
    120135003705502602158628103.62.62.522650
    1502662530046032026010832123.63.62.5421000
    2004450023035042035013845167.63.63932000

    NOTES

    ASNU8-12, ASNU200 keyway to DIN 6885. 1,

    other sizes to DIN 6885.3
    1) T max = 2 × T KN
    2) Inner race overruns
    3) Outer race overruns

    Mounting Example

    Pictures


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