DC 7221B Sprag Type Freewheel Cage One Way Bearing
Price:
Negotiable
MOQ:
2
Delivery Time:
Negotiable
Brand:
SUMA or OEM
Product Description
DC 7221B Sprag Type Freewheel Cage One Way Bearing with Copper Ring
Product Specifications
| Attribute | Value |
|---|---|
| Applicable Industries | Machinery Repair Shops, Construction works, Other |
| Type | DC Series |
| Precision Rating | P6 |
| Seals Type | non-sealed |
| Height (mm) | 21 |
| Drag Torque (N.m) | 1023 |
| Race Material | GCr15 |
| OEM Service | Accept |
| After-sales Service | Available |
| Stock | Rich |
| Package | single box or as your requirements |
| Port | Shanghai, Ningbo |
| Export | Worldwide |
Product Description
Key Features
- Type DC is a sprag type freewheel cage without inner or outer races
- Must be installed in a design providing races, bearing support for axial and radial loads, lubrication and sealing
- The DC type version-N accepts all types of lubricants currently used in power transmission equipment
- Inner and outer races must both have a minimum plain width without any recess for proper function
- Races can be made in case hardened steel shafts or housings with specific hardness requirements
Technical Specifications
| Type | Drag torque (Tkn) | Size (mm) | Sprag space | e | d | b | Number of clips | |
|---|---|---|---|---|---|---|---|---|
| DC7221B | 1023 | 72.217 | 88.877 | 8.33 | 21 | 115 | 56 |
Product Images
Certifications
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.
Our Advantages
- Advanced producing equipment
- Strict requirement for the raw material
- Complete & perfect process flow
- Good quality of each batch of the product
- Different grades of price for different quality
Our Services
Pre-sale service: We will deliver the goods in 10 days after your order is confirmed.
After sale service: Our factory provides technical assistance to support every doubt during usage and maintenance.
Frequently Asked Questions
Q: Why do we choose your company?
A: We always insist quality first. We have our bearing factory, therefore we have advantage in quality control and price of one way clutch bearing.
Q: What is the delivery time?
A: Most of the bearing we have stock. For small quantity, we will arrange delivery within 15 days.
Q: What is your payment term?
A: Our payment term include L/C, T/T, Western Union, Paypal etc.
Q: Can you send bearing samples first?
A: Yes, we can send bearing samples of one way clutch bearing to check quality first.
If you have any needs, please contact me at any time!
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Tianniu Transmission Equipment Co., Ltd
Location
Liudao Industrial Park, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province
Contact Person
Lena Zhao