Changzhou Tianniu Transmission Equipment Co., Ltd
| Type | SPRAG |
| Precision Rating | P0 |
| Seals Type | Open |
| Thickness | 6-26mm |
| Inner diameter | 9-80mm |
| Outer diameter | 19-140mm |
| Torque capacity | 2.1-1063Nm |
| Weight | 0.01-1.14kg |
| Material | GCr15 |
| Overrunning speeds | 5000-600 min-1 |
| Drag torque | 0.18-58 Ncm |
| Axial misalignment | ± S/2 |
| Tolerance | r6 (outer race) |
| Installation fit | H7 housing |
| Structure | Roller type freewheel |
| Brand Name | SUMA |
| Model Number | AS |
| Place of Origin | Jiangsu, China |
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Product Specification
| Type | SPRAG | Precision Rating | P0 |
| Seals Type | Open | Thickness | 6-26mm |
| Inner diameter | 9-80mm | Outer diameter | 19-140mm |
| Torque capacity | 2.1-1063Nm | Weight | 0.01-1.14kg |
| Material | GCr15 | Overrunning speeds | 5000-600 min-1 |
| Drag torque | 0.18-58 Ncm | Axial misalignment | ± S/2 |
| Tolerance | r6 (outer race) | Installation fit | H7 housing |
| Structure | Roller type freewheel | Brand Name | SUMA |
| Model Number | AS | Place of Origin | Jiangsu, China |
| High Light | industrial one way clutch ratchet ，one way bearing for machines ，SPRAG clutch with warranty | ||
Ratchet Wheel / One Way Clutch Ratchet
Features of One way clutch ratchet
| SPECIFICATIONS |
|
| Product name | One way clutch ratchet |
| Material | GCr15 |
| Thickness | P6 |
| Inner diameter | 6-80mm |
| Outer diameter | 19-140mm |
| Torque capacity | 2.1-1063Nm |
| Weight | 0.01-1.14kg |
| Application | Industrial machines |
| Package | Wooden box, tube, pulley, etc |
| Payment terms | TT. L/C, D/A,D/P,Western Union |
| Delivery time | 2-4 days for the sample, 7 days for big order |
Performance Characteristic of one way clutch ratchet
Structure: This type star wheel one way ratchet wheel 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. Nominal outside dimensions are the same as series 62...Ball bearings.
Installation: A typical arrangement is to install this type alongside a series 62 bearing within the same location tolerances. The inner race is keyed to the shaft (except 6 mm bore).
Tolerance: The outer race of the one way ratchet has a positive r6 tolerance to give a press fit in a H7 housing. The outer housing must be strong enough to not expand after assembly. This design can accept an axial misalignment of inner and outer race of ± S/2.
Catalogue of full cylindrical roller bearing for your choice
| Type | Size | Overrunning speeds | Weight | Drag torque | ||||||||
| Star wheel | dH7 | TKN1) | nimax2) | namax3) | Dr6 | D5 | L | s | e | f | TR | |
| [mm] | [Nm] | [min-1] | [min-1] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg] | [Ncm] | |
| 6 | 2.1 | 5000 | 7500 | 19 | 15.8 | 6 | 0.3 | 0.6 | 0.3 | 0.01 | 0.18 | |
| 8 | 3.8 | 4300 | 6500 | 24 | 20 | 8 | 1.3 | 0.6 | 0.6 | 0.02 | 0.24 | |
| 10 | 6.8 | 3500 | 5200 | 30 | 25.9 | 9 | 1.3 | 0.6 | 0.6 | 0.03 | 0.36 | |
| 12 | 13 | 3200 | 4800 | 32 | 28 | 10 | 1.3 | 0.6 | 0.6 | 0.04 | 0.48 | |
| 15 | 14 | 2800 | 4300 | 35 | 31 | 11 | 1.4 | 0.6 | 0.6 | 0.05 | 0.7 | |
| 20 | 40 | 2200 | 3300 | 487 | 40 | 14 | 2.4 | 0.8 | 0.8 | 0.12 | 1.4 | |
| 25 | 56 | 1900 | 2900 | 52 | 45.9 | 15 | 2.4 | 0.8 | 0.8 | 0.14 | 2.4 | |
| 30 | 90 | 1600 | 2400 | 62 | 55 | 16 | 2.4 | 0.8 | 1 | 0.22 | 7.8 | |
| 35 | 143 | 1300 | 2000 | 72 | 64 | 17 | 2.5 | 0.8 | 1 | 0.31 | 9 | |
| 40 | 185 | 1200 | 1800 | 80 | 72 | 18 | 2.5 | 0.8 | 1 | 0.39 | 10 | |
| 45 | 218 | 1000 | 1600 | 85 | 77 | 19 | 2.5 | 1.2 | 1 | 0.44 | 11 | |
| 50 | 230 | 950 | 1500 | 90 | 82 | 20 | 2.5 | 1.2 | 1 | 0.49 | 13 | |
| 55 | 308 | 800 | 1300 | 100 | 90 | 21 | 2.5 | 1.2 | 1 | 0.66 | 14 | |
| 60 | 508 | 700 | 1100 | 110 | 100 | 22 | 2.5 | 1.2 | 1.5 | 0.81 | 26 | |
| 80 | 1063 | 600 | 900 | 140 | 128 | 26 | 2.5 | 1.2 | 1.5 | 1.41 | 58 | |
Q: How do you pack the goods?
Q: Can i get the samples from you?
A: It is highly encouraged to ask for the samples for quality check.
Q: Can you promise to deliver the goods in time?
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
8,000,000-10,000,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Changzhou Tianniu Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft coupling, flexible propeller shaft coupling, locking assembly and shaft couplings, etc.... Changzhou Tianniu Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft coupling, flexible propeller shaft coupling, locking assembly and shaft couplings, etc....
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