Changzhou Tianniu Transmission Equipment Co., Ltd
| Precision Rating | P0 |
| Seals Type | non-sealed ratchet |
| Width | 6-26mm |
| Overrunning Speed Inner | 600-5000r/min |
| Overrunning Speed Outer | 900-7500r/min |
| Torque | 2.1-1063Nm |
| Weight | 0.01-1.41kg |
| Material | GCr15 |
| Inner Diameter | 6-80mm |
| Outer Diameter | 19-140mm |
| Drag Torque | 0.18-58Ncm |
| Axial Misalignment | ± S/2 |
| Bore Size | 6-80mm |
| Housing Fit | r6 tolerance |
| Lubrication Requirement | provided by installation |
| Model Number | ratchet |
| Brand Name | Suma one way ratchet |
| Place of Origin | Jiangsu, China |
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Product Specification
| Precision Rating | P0 | Seals Type | non-sealed ratchet |
| Width | 6-26mm | Overrunning Speed Inner | 600-5000r/min |
| Overrunning Speed Outer | 900-7500r/min | Torque | 2.1-1063Nm |
| Weight | 0.01-1.41kg | Material | GCr15 |
| Inner Diameter | 6-80mm | Outer Diameter | 19-140mm |
| Drag Torque | 0.18-58Ncm | Axial Misalignment | ± S/2 |
| Bore Size | 6-80mm | Housing Fit | r6 tolerance |
| Lubrication Requirement | provided by installation | Model Number | ratchet |
| Brand Name | Suma one way ratchet | Place of Origin | Jiangsu, China |
| High Light | Custom Sprag one way bearing 6-80mm ，Industrial reducer one way bearing ，One way ratchet bearing with warranty | ||
Sprag One Way Ratchet Bearing for Reducer
Description of custom-made one way ratchet bearing for resucer
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.
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).
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.
Data sheet of custom-made one way ratchet bearing for resucer
| Model | this model based on customers' specifications | |
| Material | GCr15 | |
| Type | round | |
| Inner Diameter | 6-80mm | |
| Outer Diameter | 19-140mm | |
| Weight | 0.01-1.41kg | |
| Torque | 2.1-1063Nm | |
| Overrunning Speed | Inner Race | 600-5000r/min |
| Outer Race | 900-7500KN | |
| Application | Industiral machines,reducer,variator,transmission,etc | |
Parameter of custom-made one way ratchet bearing for resucer
| 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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