auto parts car clutch bearing DC series sprag freewheels clutch DC7221B one way clutch bearing

product information:

Internal diameter:72.217mm

External diameter:88.877mm

Width:21mm

Size: 72.217mm x 88.877mm x 21mm

Package weight: 0.3kg

Type: Clutch One Way Bearing

Coatings: Antirust Oil

Material:Chrome steel/GCr15/Stainless steel/ceramic

Row: Single row

Is customized: Yes (Drawings required)

Related accessories: Oil seal,Circlip and housings etc.

Wholesale and freight: To provide you with accurate solutions

Product description：

The DC series is a one-way clutch with no inner and outer rings. It is kept by a double cage. When it is selected, it should be matched with the inner and outer rings designed by the customer. At the same time, the rolling bearing should be attached to bear the axial and radial diameters. Since the curvature of the contract is larger than that of the roller and the load is large, it has a larger torque capacity than the roller clutch of the same size, and the wearer is made of wear-resistant material, and because of its special structure. The contact surface between the crucible and the inner and outer rings also changes accordingly, and the service life is greatly extended!

product features：

1. The frictional resistance is small, the power consumption is small, the mechanical efficiency is high, and it is easy to start.

2, the size is standardized, interchangeable, easy to install and disassemble, easy to maintain.

3. Compact structure, light weight and smaller axial size.

4. High precision, high speed, low wear and long service life.

5, can bear radial and thrust combined load at the same time;

6, in a large load-speed range, unique design can obtain excellent performance;

7. Bearing performance is relatively insensitive to fluctuations in load, speed and operating speed.

Sincerely welcome to send enquiry to us!!!