Changzhou Bluen Bearing Co.,Ltd
| Payment Terms | T/T, Western Union,Paypal |
| Supply Ability | 100000PCS Per Month |
| Delivery Time | 5 Days |
| Packaging Details | Each in white box+ Carton Box |
| Model No. | DC3034 |
| Material | GCr15 |
| Surface Treatment | Heat Treatment |
| Port Name | Shanghai / Ningbo |
| Service | OEM / ODM |
| Warranty | 1 Year |
| Brand Name | BLUEN |
| Model Number | DC3034 |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union,Paypal | Supply Ability | 100000PCS Per Month |
| Delivery Time | 5 Days | Packaging Details | Each in white box+ Carton Box |
| Model No. | DC3034 | Material | GCr15 |
| Surface Treatment | Heat Treatment | Port Name | Shanghai / Ningbo |
| Service | OEM / ODM | Warranty | 1 Year |
| Brand Name | BLUEN | Model Number | DC3034 |
| Certification | ISO | Place of Origin | CHINA |
| High Light | DC3034 freewheel bearing ，sprag type one way clutch Heat Treatment ，gcr15 sprag type one way clutch | ||
DC Series Sprag Type One Way Clutch Bearings
Features of DC Sprag type one way clutch bearings
Lubrication and sealing
Inner and outer races must both have a minimum plain width “e”, without any recess, to ensure the freewheel functions correctly.
Alternatively, races can be made in case hardened steel shafts, or housings, to the specification below.
Hardness
Surface roughness not to exceed 22CLA.
Maximum taper between races: 0,007 mm for 25 mm width.
Datasheet of DC Sprag type one way clutch bearings
| Size | Torque | Overrunning speeds | Øa + 0,008 - 0,005 | Øc ± 0,013
| Sprag space | emin | Ødmin | Øbmax | Number of clips | Number of sprags | Weight | |
| TKN1[Nm] | nimax2 [min-1] | Namax2 [min-1] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg] | |||
| DC2222G | 63 | 8600 | 4300 | 22.225 | 38.885 | 8.33 | 10.0 | 50 | 15 | - | 12 | 0.030 |
| DC2776 | 119 | 6900 | 3400 | 27.762 | 44.422 | 8.33 | 13.5 | 58 | 18 | - | 14 | 0.055 |
| DC3034 | 124 | 6300 | 3100 | 30.340 | 47.000 | 8.33 | 13.5 | 62 | 20 | - | 14 | 0.060 |
| DC3175(3C) | 159 | 6000 | 3000 | 31.750 | 48.410 | 8.33 | 13.5 | 63 | 24 | 3 | 16 | 0.060 |
| DC3809A | 275 | 5000 | 2500 | 38.092 | 54.752 | 8.33 | 16 | 71 | 29 | - | 18 | 0.085 |
| DC4127(3C) | 224 | 4600 | 2300 | 41.275 | 57.935 | 8.33 | 13.5 | 75 | 32 | 3 | 18 | 0.090 |
| DC4445A | 363 | 4300 | 2100 | 44.450 | 61.11 | 8.33 | 16 | 79 | 34 | - | 20 | 0.095 |
| DC4972(4C) | 306 | 3800 | 1900 | 49.721 | 66.381 | 8.33 | 13.5 | 86 | 38 | 4 | 22 | 0.100 |
| DC5476A | 525 | 3500 | 1700 | 54.765 | 71.425 | 8.33 | 16 | 92 | 42 | - | 24 | 0.110 |
| DC5476A(4C) | 525 | 3500 | 1700 | 54.765 | 71.425 | 8.33 | 16 | 92 | 42 | 4 | 24 | 0.130 |
| DC5476B(4C) | 769 | 3500 | 1700 | 54.765 | 71.425 | 8.33 | 21 | 92 | 42 | 4 | 24 | 0.180 |
| DC5476C(4C) | 990 | 3500 | 1700 | 54.765 | 71.425 | 8.33 | 25.4 | 92 | 42 | 4 | 24 | 0.200 |
| DC5776A | 604 | 3300 | 1600 | 57.760 | 74.420 | 8.33 | 16 | 98 | 44 | - | 26 | 0.110 |
| DC6334B | 806 | 3000 | 1500 | 63.340 | 80.000 | 8.33 | 21 | 104 | 50 | - | 26 | 0.175 |
| DC7221(5C) | 675 | 2600 | 1300 | 72.217 | 88.877 | 8.33 | 13.5 | 115 | 56 | 5 | 30 | 0.140 |
| DC7221B | 1279 | 2600 | 1300 | 72.217 | 88.877 | 8.33 | 21 | 115 | 56 | - | 30 | 0.185 |
| DC7221B(5C) | 1279 | 2600 | 1300 | 72.217 | 88.877 | 8.33 | 21 | 115 | 56 | 5 | 30 | 0.210 |
| DC7969C(5C) | 2038 | 2400 | 1200 | 79.698 | 96.358 | 8.33 | 25.4 | 124 | 61 | 5 | 34 | 0.280 |
| DC8334C | 2055 | 2300 | 1100 | 83.340 | 100.00 | 8.33 | 25.4 | 132 | 65 | - | 34 | 0.270 |
| DC8729A | 1250 | 2200 | 1100 | 87.290 | 103.96 | 8.33 | 16 | 134 | 67 | - | 34 | 0.165 |
| DC10323A(3C)* | 1612 | 1800 | 900 | 103.231** | 119.891 | 8.33 | 16 | 155 | 80 | 3 | 40 | 0.205 |
| DC12334C* | 4800 | 1500 | 750 | 123.34** | 140.00 | 8.33 | 25.4 | 184 | 96 | - | 50 | 0.400 |
| DC12388C(11C) | 4875 | 1500 | 750 | 123.881 | 142.88 | 9.5 | 25.4 | 196 | 96 | 11 | 44 | 0.400 |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Total Annual:
500000-600000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Changzhou Bluen Bearing Co.,Ltd is a bearing based precision bearing enterprise integrating research, development, design, production and sales. We are leading supplier in China which specialized in bearing products supplying. Our company is equipped with modern production equipment and... Changzhou Bluen Bearing Co.,Ltd is a bearing based precision bearing enterprise integrating research, development, design, production and sales. We are leading supplier in China which specialized in bearing products supplying. Our company is equipped with modern production equipment and...
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