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| Place of Origin | CHINA |
| Brand Name | SUMA |
| Certification | ISO SGS |
| Model Number | ASNU200 NFS200 USNU200 |
ASNU200 NFS200 USNU200 44500Nm No Bearing Supported
One Way Roller Clutch Bearings
Features
ASNU NFS USNU 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.
Technical Datas
| Product name | One Way Clutch Bearing |
| Model | ASNU200 NFS200 USNU200 |
| Material | Chrome steel GCr15 |
| Inner diameter | 300mm |
| Outer diameter | 420mm |
| Torque capacity | 44500Nm |
| Weight | 93kg |
| Package | Wooden box |
| Payment terms | TT. L/C, D/A,D/P,Western Union |
| Delivery time | 15 Days |
Dimensions and Capacities
| Type | Size |
TKN1) |
Overrunning Speeds |
Weight
|
Drag torque | |||||||||
|
ASNU (NFS) |
dH7 | nimax2) | namax3) | Dn6 | D5 | L | b | t | s | e | f | TR | ||
| [mm] | [Nm] | [min-1] | [min-1] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg] | [Ncm] | |
| 8 | 12 | 3300 | 5000 | 35 | 28 | 13 | 4 | 1.4 | 2.4 | 0.6 | 0.3 | 0.07 | 1.6 | |
| 12 | 12 | 3300 | 5000 | 35 | 28 | 13 | 4 | 1.4 | 2.4 | 0.6 | 0.3 | 0.06 | 1.6 | |
| 15 | 30 | 2400 | 3600 | 42 | 37 | 18 | 5 | 1.8 | 2.4 | 0.8 | 0.3 | 0.11 | 1.9 | |
| 17 | 49 | 2300 | 3400 | 47 | 40 | 19 | 5 | 2.3 | 2.4 | 1.2 | 0.8 | 0.15 | 1.9 | |
| 20 | 78 | 2100 | 3100 | 52 | 42 | 21 | 6 | 2.3 | 2.4 | 1.2 | 0.8 | 0.19 | 1.9 | |
| 25 | 125 | 1700 | 2600 | 62 | 51 | 24 | 8 | 2.8 | 2.4 | 1.2 | 0.8 | 0.38 | 5.6 | |
| 30 | 255 | 1400 | 2200 | 72 | 60 | 27 | 10 | 2.5 | 2.4 | 1.8 | 1 | 0.54 | 14 | |
| 35 | 383 | 1200 | 1900 | 80 | 70 | 31 | 12 | 3.5 | 2.4 | 1.8 | 1 | 0.74 | 16 | |
| 40 | 538 | 1100 | 1700 | 90 | 78 | 33 | 12 | 4.1 | 2.5 | 1.8 | 1 | 0.92 | 38 | |
| 45 | 780 | 1000 | 1600 | 100 | 85 | 36 | 14 | 4.6 | 2.5 | 1.8 | 1 | 1.31 | 43 | |
| 50 | 1013 | 850 | 1350 | 110 | 92 | 40 | 14 | 5.6 | 2.5 | 1.8 | 1 | 1.74 | 55 | |
| 60 | 1825 | 750 | 1050 | 130 | 110 | 46 | 18 | 5.5 | 3.6 | 2.6 | 1.5 | 2.77 | 110 | |
| 70 | 2300 | 600 | 950 | 150 | 125 | 51 | 20 | 6.9 | 3.6 | 2.6 | 1.5 | 4.16 | 140 | |
| 80 | 3275 | 550 | 850 | 170 | 140 | 58 | 20 | 7.5 | 3.6 | 2.6 | 1.5 | 6.09 | 180 | |
| 90 | 5325 | 500 | 750 | 190 | 160 | 64 | 20 | 8 | 3.6 | 2.6 | 2 | 8.2 | 230 | |
| 100 | 7250 | 450 | 680 | 215 | 175 | 73 | 24 | 8.5 | 3.6 | 2.6 | 2 | 12.6 | 380 | |
| 120 | 13500 | 370 | 550 | 260 | 215 | 86 | 28 | 10 | 3.6 | 2.6 | 2.5 | 22 | 650 | |
| 150 | 26625 | 300 | 460 | 320 | 260 | 108 | 32 | 12 | 3.6 | 3.6 | 2.5 | 42 | 1000 | |
| 200 | 44500 | 230 | 350 | 420 | 350 | 138 | 45 | 16 | 7.6 | 3.6 | 3 | 93 | 2000 | |
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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