AA Series One Way Roller Type Backstop Clutch AA40 for Industry Machinery
Product Details
| Customization: | Available |
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| Rolling Body: | Roller Bearings |
| The Number of Rows: | Single |
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Basic Info.
- Model NO.
- AA40
- Outer Dimension
- Small (28-55mm)
- Material
- Bearing Steel
- Spherical
- Non-Aligning Bearings
- Load Direction
- Radial Bearing
- Separated
- Unseparated
- Model
- AA
- Type
- Roller
- Weight
- 0.21-11.8kg
- Inside Diameter
- 12-70mm
- Drag Torque
- 0.7-320ncm
- Stock
- Rich
- Seal Type
- Seal
- OEM
- Accept
- Export
- Worldwide
- Delivery
- 10-15days
- Transport Package
- Single Box or as Your Requirements
- Specification
- P6
- Trademark
- SUMA or OEM
- Origin
- Changzhou, Jiangsu, China
- HS Code
- 84836000
- Production Capacity
- 2000PCS/Month
Packaging & Delivery
- Package Size
- 28.00cm * 22.00cm * 17.00cm
- Package Gross Weight
- 4.500kg
Product Description
AA series one way roller type backstop clutch AA40 for industry machinery
Description of AA series one way roller type backstop clutch AA40 for industry machinery

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 provided by the installation.
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.
Catalogue of AA series one way roller backstop clutch
| Type | Size | Overrunning speeds | Weight | Drag torque | |||||||||||
| AA |
dH7 (mm) |
TKN1 (Nm ) |
Nimax2) (min-1) |
Namax3) (min-1) |
Dh7 (mm) |
D5 (mm) |
D6 (mm) |
D3 (mm) |
Z (mm) |
O (mm) |
L (mm) |
f (mm) |
s (mm) |
(kg) | TR (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 | 0.70 | 8.4 | |
| 25 | 285 | 1700 | 2600 | 90 | 68 | 45 | 7 | 6 | 5.5 | 37 | 1 | 6.5 | 1.30 | 14 | |
| 30 | 500 | 1500 | 2100 | 100 | 75 | 50 | 87 | 6 | 6.6 | 44 | 1 | 6.5 | 2.00 | 23 | |
| 35 | 720 | 1300 | 1950 | 110 | 80 | 55 | 96 | 6 | 6.6 | 48 | 1 | 6.5 | 2.60 | 60 | |
| 40 | 1030 | 1200 | 1700 | 125 | 90 | 60 | 108 | 6 | 9 | 56 | 1.5 | 7.6 | 3.90 | 72 | |
| 45 | 1125 | 1050 | 1500 | 130 | 95 | 65 | 112 | 8 | 9 | 56 | 1.5 | 7.6 | 4.00 | 140 | |
| 50 | 2150 | 950 | 1300 | 150 | 110 | 75 | 132 | 8 | 9 | 63 | 1.5 | 7.6 | 6.00 | 180 | |
| 55 | 2675 | 850 | 1200 | 160 | 115 | 82 | 138 | 8 | 11 | 67 | 2 | 7.6 | 7.20 | 190 | |
| 60 | 3500 | 800 | 1100 | 170 | 125 | 90 | 150 | 10 | 11 | 78 | 2 | 7.6 | 9.20 | 240 | |
| 70 | 5813 | 650 | 900 | 190 | 140 | 100 | 165 | 10 | 11 | 95 | 2.5 | 7.6 | 11.8 | 320 | |
2) Inner race overruns
3) Outer race overruns




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