25.4MM Height DC4445A Freewheel One Way Sprag Clutch Bearing for Sale
- Category: Other Ball Bearings >>>
- Supplier: Changzhou Suma Precision Machinery Co. Ltd.
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Product Overview
Description
25.4MM Height DC4445A Freewheel One Way Sprag Clutch Bearing for Sale
Product Description
Features of dc clutch bearing : DC is a sprag type freewheel bearing cage without inner or outer races.
| SPECIFICATIONS | |
| Model | DC4445A |
| Material | Chrome Steel GCr15 |
| Inner diameter | 44.45mm |
| Outer diameter | 61.11mm |
| Sprag No. | 20 |
| Clip No. | 4 |
| Torlance | ± 0,013 |
| Weight | 0.09kg |
| Package | carton box, wooden box |
| Delivery time | 1 day for sample, 5-7 days for big order |
| Payment Terms | TT, L/C, D/P, D/A, Western Union, Paypal |
Installation Condition: It must be installed in a design providing races,bearing support for axial and radial loads. Lubrication and sealing.
Caution: The sprag tolerance must not be exceeded. Inner and outer races must both have am ini- mum plain widttie, without any recess, to ensure the freewheel functions correctly.
Catalogue of sprag freewheel clutch for your choice
| Size | Overrunning speeds | Øa | Øc | Sprag space | emin | Ødmin | Øbmax | Number of clips | Number of sprags | Weight | ||
| + 0,008 | ± 0,013 | |||||||||||
| - 0,005 | ||||||||||||
| TKN1[Nm] | nimax [min-1] | Namax2 [min-1] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg] | |||
| DC2222G | 63 | 8600 | 4300 | 22.225 | 38.885 | 8.33 | 10 | 50 | 15 | - | 12 | 0.03 |
| DC2776 | 119 | 6900 | 3400 | 27.762 | 44.422 | 8.33 | 13.5 | 58 | 18 | - | 14 | 0.055 |
| DC3034 | 124 | 6300 | 3100 | 30.34 | 47 | 8.33 | 13.5 | 62 | 20 | - | 14 | 0.06 |
| DC3175(3C) | 159 | 6000 | 3000 | 31.75 | 48.41 | 8.33 | 13.5 | 63 | 24 | 3 | 16 | 0.06 |
| 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 | 0.09 |
| DC4445A | 363 | 4300 | 2100 | 44.45 | 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 | 0.1 |
| DC5476A | 525 | 3500 | 1700 | 54.765 | 71.425 | 8.33 | 16 | 92 | 42 | - | 24 | 0.11 |
| DC5476A(4C) | 525 | 3500 | 1700 | 54.765 | 71.425 | 8.33 | 16 | 92 | 42 | 4 | 24 | 0.13 |
| DC5476B(4C) | 769 | 3500 | 1700 | 54.765 | 71.425 | 8.33 | 21 | 92 | 42 | 4 | 24 | 0.18 |
| DC5476C(4C) | 990 | 3500 | 1700 | 54.765 | 71.425 | 8.33 | 25.4 | 92 | 42 | 4 | 24 | 0.2 |
| DC5776A | 604 | 3300 | 1600 | 57.76 | 74.42 | 8.33 | 16 | 98 | 44 | - | 26 | 0.11 |
| DC6334B | 806 | 3000 | 1500 | 63.34 | 80 | 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 | 0.14 |
| 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 | 0.21 |
| DC7969C(5C) | 2038 | 2400 | 1200 | 79.698 | 96.358 | 8.33 | 25.4 | 124 | 61 | 5 | 34 | 0.28 |
| DC8334C | 2055 | 2300 | 1100 | 83.34 | 100 | 8.33 | 25.4 | 132 | 65 | - | 34 | 0.27 |
| DC8729A | 1250 | 2200 | 1100 | 87.29 | 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 | 8.33 | 25.4 | 184 | 96 | - | 50 | 0.4 |
| ** | ||||||||||||
| DC12388C(11C) | 4875 | 1500 | 750 | 123.881 | 142.88 | 9.5 | 25.4 | 196 | 96 | 11 | 44 | 0.4 |
Detailed Images
Company Information
Changzhou Suma Precision Machinery Co., Ltd(Changzhou Tianniu Clutch Factory)is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and other bearings with high technology.
We are following "Best Quality, Best Price, Fast Delivery, Best Serves" to make all of our old and new customers satisfied.
Production flow
Clients Visit
FAQ
Q: How do you pack the goods?
- Total less than 25 KG : Each in white box + 19*18*9cm box + 29*28*19CM carton box
- Total Weight over 100KG : Carton box + Wooden Box / Wooden Pallet
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?
- Small items: In stock.
- Medium Items: 10-15 Days
- Big items: 20-25 Days
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