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ASNU NFS TFS Roller Type Freewheel Oneway Backstop Clutch
ASNU NFS TFS Roller Type Freewheel Oneway Backstop Clutch
Product Detail

Features

ASNU NFS TFS is a roller type freewheel non-bearing supported. Bearing are supporte axil and radial load. Lubrication and sealing must be also provided by installation.

Since ASNU NFS type one way clutch is a roller type without bearing supported, bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation. The inner race is keyed to the shaft. The outer race has positive n6 tolerance, to give a press fitin a H7 housing.


Dimensions and Capacities:


微信图片_20210428165633.png

TypeSize

TKN1)

Overrunning

Speeds


Weight

Drag torque

ASNU

(NFS)

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:

H5f502e28f0df4bcc94ae664ca6449bf0L.jpg

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