- Product Details
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Quick Details
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Brand Name:
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TIANNIU
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Model Number:
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AA
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Place of Origin:
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Jiangsu, China
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Product name:
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AA Roller Freewheel Bearing One Way Clutch Bearing
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Material:
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GCR15
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OEM:
-
Accept
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Package:
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Single Box
Quick Details
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Type:
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Roller
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Precision Rating:
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P0
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Seals Type:
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Sealed
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Brand Name:
-
TIANNIU
-
Model Number:
-
AA
-
Place of Origin:
-
Jiangsu, China
-
Product name:
-
AA Roller Freewheel Bearing One Way Clutch Bearing
-
Material:
-
GCR15
-
OEM:
-
Accept
-
Package:
-
Single Box
Feature
Type AA is a roller type freewheel non-bearing supported. Bearings are required to support axial and radial loads. Lubrication and sealing must also be pro-vided by the installation.
Standard lubrication is oil. A typical installation is shown on the following page.
The inner race is keyed to the shaft. The fit for centering of the outer race must be to H7 tolerance.
Connection of the outer race is via through bolts to grade 10.9 or better.
This design can accept an axial misalignment of inner and outer race of ± S/2.
Dimension and Capacity
| Type | Size | Overrunning speeds | Weight | Drag torque | |||||||||||
| dH7 | TKN1 | Nimax2) | Namax3) | Dh7 | D5 | D6 | D3 | Z | O | L | f | s | (kg) | TR | |
| (mm) | (Nm ) | (min-1) | (min-1) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (Ncm) | ||
| 12 | 17 | 3100 | 6000 | 47 | 28 | 20 | 38 | 3 | 5.5 | 20 | 0.5 | 4.5 | 0.21 | 0.7 | |
| 15 | 55 | 2300 | 5400 | 55 | 37 | 26 | 45 | 3 | 5.5 | 30 | 0.8 | 4.5 | 0.44 | 3.5 | |
| 20 | 146 | 2000 | 3600 | 68 | 50 | 35 | 58 | 4 | 5.5 | 34 | 0.8 | 5.5 | 0.7 | 8.4 | |
| AA | 25 | 285 | 1700 | 2600 | 90 | 68 | 45 | 7 | 6 | 5.5 | 37 | 1 | 6.5 | 1.3 | 14 |
| 30 | 500 | 1500 | 2100 | 100 | 75 | 50 | 87 | 6 | 6.6 | 44 | 1 | 6.5 | 2 | 23 | |
| 35 | 720 | 1300 | 1950 | 110 | 80 | 55 | 96 | 6 | 6.6 | 48 | 1 | 6.5 | 2.6 | 60 | |
| 40 | 1030 | 1200 | 1700 | 125 | 90 | 60 | 108 | 6 | 9 | 56 | 1.5 | 7.6 | 3.9 | 72 | |
| 45 | 1125 | 1050 | 1500 | 130 | 95 | 65 | 112 | 8 | 9 | 56 | 1.5 | 7.6 | 4 | 140 | |
| 50 | 2150 | 950 | 1300 | 150 | 110 | 75 | 132 | 8 | 9 | 63 | 1.5 | 7.6 | 6 | 180 | |
| 55 | 2675 | 850 | 1200 | 160 | 115 | 82 | 138 | 8 | 11 | 67 | 2 | 7.6 | 7.2 | 190 | |
| 60 | 3500 | 800 | 1100 | 170 | 125 | 90 | 150 | 10 | 11 | 78 | 2 | 7.6 | 9.2 | 240 | |
| 70 | 5813 | 650 | 900 | 190 | 140 | 100 | 165 | 10 | 11 | 95 | 2.5 | 7.6 | 11.8 | 320 | |
Notes:
1) Tmax = 2 × TKN
2) Inner race overruns
3) Outer race overruns
Mounting Example
