Changzhou Suma Precision Machinery Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, Paypal |
| Supply Ability | 20000PCS PER WEEK |
| Delivery Time | 5-7 Days |
| Packaging Details | White Box + Carton Box + Wooden Pallet |
| Material | Gcr15 Bearing Steel |
| Torque Capacity | 85Nm |
| Rotation Speed | 5200 RPM |
| Drag Torque | 2Ncm |
| Unit Weight | 0.14KG |
| Package | White box + Carton Box |
| OEM | Accept |
| Brand Name | SUMA |
| Model Number | CSK6001 CSK6002 CSK6003 CSK6004 |
| Certification | ISO |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, Paypal | Supply Ability | 20000PCS PER WEEK |
| Delivery Time | 5-7 Days | Packaging Details | White Box + Carton Box + Wooden Pallet |
| Material | Gcr15 Bearing Steel | Torque Capacity | 85Nm |
| Rotation Speed | 5200 RPM | Drag Torque | 2Ncm |
| Unit Weight | 0.14KG | Package | White box + Carton Box |
| OEM | Accept | Brand Name | SUMA |
| Model Number | CSK6001 CSK6002 CSK6003 CSK6004 | Certification | ISO |
| Place of Origin | CHINA | ||
| High Light | 85Nm One Way Sprag Clutch Bearing ，CSK6004 Sprag Clutch Bearing ，5200 RPM One Way Sprag Bearing | ||
CSK6001 CSK6002 CSK6003 CSK6004 Sprag One Way Clutch Bearing Supplier
Fearures of sprag one way clutch bearings
CSK Clutches are typically special machine elements:
When rotating in one direction, there is no contact between the inner and outer rings, i.e. the one-way clutch is free to rotate.
When turning in the other direction, the inner and outer rings are in close contact, and the one-way clutch can transmit high torques.
In addition to the basic CSK model, type CSK..P features a keyway on the inner race.
For this reason it can be keyed to a shaft to k6 tolerance. The outer race must still be pressed into a rigid housing to N6 tolerance.
CSK..PP features a keyway on both the inner and outer race. The recommended mounting tolerances are h6 on the shaft and H6 in a rigid housing. Please contact us when either the ambient or the operating temperature is not within the range +5°C to +60°C.
The CSK One Way Bearing Series has a small radial section height and is also commonly known as a One Way Bearing or Anti-Reverse Bearing. One Way Bearings are designed to transmit torque between the shaft and housing in one direction and allow free motion in the opposite direction.
Dimensions and Capacities
| Type | Size | Bearing series | Bearing loads | Weight | Drag torque | |||||
| dynamic | static | |||||||||
| CSK(KK) | d | TKN1) | N max | D | L | C | C0 | TR | ||
| [mm] | [N.m] | [min-1] | [mm] | [mm] | [kN] | [kN] | [kg] | [N.cm] | ||
| 8 | – | 2.5 | 15000 | 22 | 9 | 3.28 | 0.86 | 0.015 | 0.5 | |
| 12 | 6201 | 9.3 | 10000 | 32 | 10 | 6.1 | 2.77 | 0.04 | 0.7 | |
| 15 | 6202 | 17 | 8400 | 35 | 11 | 7.4 | 3.42 | 0.06 | 0.9 | |
| 17 | 6203 | 30 | 7350 | 40 | 12 | 7.9 | 3.8 | 0.07 | 1.1 | |
| 20 | 6204 | 50 | 6000 | 47 | 14 | 9.4 | 4.46 | 0.11 | 1.3 | |
| 25 | 6205 | 85 | 5200 | 52 | 15 | 10.7 | 5.46 | 0.14 | 2 | |
| 30 | 6206 | 138 | 4200 | 62 | 16 | 11.7 | 6.45 | 0.21 | 4.4 | |
| 35 | 6207 | 175 | 3600 | 72 | 17 | 12.6 | 7.28 | 0.3 | 5.8 | |
| 40 | – | 325 | 3000 | 80 | 22 | 15.54 | 12.25 | 0.5 | 7 | |
| CSK..2RS | 8 | 2.5 | 15000 | 22 | 9 | 3.28 | 0.86 | 0.015 | 0.8 | |
| 12 | – | 9.3 | 10000 | 32 | 14 | 6.1 | 2.77 | 0.05 | 3 | |
| 15 | 17 | 8400 | 35 | 16 | 7.4 | 3.42 | 0.07 | 4 | ||
| 17 | 30 | 7350 | 40 | 17 | 7.9 | 3.8 | 0.09 | 5.6 | ||
| 20 | 50 | 6000 | 47 | 19 | 9.4 | 4.46 | 0.145 | 6 | ||
| 25 | 85 | 5200 | 52 | 20 | 10.7 | 5.46 | 0.175 | 6 | ||
| 30 | 138 | 4200 | 62 | 21 | 11.7 | 6.45 | 0.27 | 7.5 | ||
| 35 | 175 | 3600 | 72 | 22 | 12.6 | 7.28 | 0.4 | 8.2 | ||
| 40 | – | 325 | 3000 | 80 | 27 | 15.54 | 12.25 | 0.6 | 10 | |
| CSK6003 | 17 | 6003 | 15 | 8400 | 35 | 10 | 7.4 | 3.42 | 0.055 | 0.9 |
| CSK6004 | 20 | 6004 | 28 | 7350 | 42 | 12 | 7.9 | 3.8 | 0.065 | 1.1 |
| CSK6005 | 25 | 6005 | 78 | 6200 | 47 | 14 | 10.7 | 5.46 | 0.1 | 1.3 |
| CSK6304 | 20 | 6304 | 85 | 2300 | 52 | 15 | 12.3 | 7.88 | 0.18 | 2.2 |
| CSK6305 | 25 | 6305 | 145 | 4400 | 62 | 17 | 17.3 | 11.51 | 0.26 | 4.4 |
| CSK6306 | 30 | 6306 | 205 | 3800 | 72 | 19 | 21.73 | 15.82 | 0.415 | 5.8 |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2005
Total Annual:
1000000-2000000
Employee Number:
50~51
Ecer Certification：
Verified Supplier
Changzhou Suma Precision Machinery Co., Ltd was established in 2005, which was a professional and non-stop manufacturer for mechanical parts, integrates into R&D, Design, Manufacturing and Sales . The main Catagories are : One Way Cl... Changzhou Suma Precision Machinery Co., Ltd was established in 2005, which was a professional and non-stop manufacturer for mechanical parts, integrates into R&D, Design, Manufacturing and Sales . The main Catagories are : One Way Cl...
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