Thin-walled deep groove ball bearings of 68077ZZ

1)The single row deep groove ball bearing are simple in design, non-separable, suitable for high and even very high speeds and are robust in operation, requiring little maintenance.

2) Deep raceway grooves and the close conformity between the raceway grooves and the balls enable deep groove ball bearings to accommodate axial loads in both directions, in addition to radial loads, even at high speeds.

3) Deep-groove bearings have higher load ratings for their size than shallow-groove , but are also less tolerant of misalignment of the inner and outer races.

4) A misaligned shallow-groove bearing may support a larger load than the same sized deep-groove bearing with similar misalignment.

5) This kind of bearing is also available both in open design and sealed design.

6) The seals way of the bearing:

    RS: contact seal on one side of the bearing

    2RS: contact seals on both sides of the bearing

    Z: shield on one side of the bearing

    ZZ(2Z): shields on both sides of the bearing.

7)special processing on surface or with rubber covers to proofing water,proofing dust and with good sealing.(RS,2RS)

8) Bearing with -RS seals has better sealing but lower limited speed compared with the bearing with –Z seals.

9)special processing on surface or with  iron covers to proofing dust and with good sealing.(ZZ).

10)This kind of bearings can be made of plastic, ceramics, bearing steel, stainless steel.

Applications:

The deep groove ball bearing can be used in many different places such as:

Gearbox, instruments and meters, electric motor, electric appliance, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, and so on. 

Advantages:

Most representative bearing of the rolling bearings

Suitable for high speed even extremely high speed

Durable, less maintenance frequency

Simple structure and low cost

Various sizes and designs.

We supply  different  specifications of bearings with high and competitive price according to the clients' requirements.

Types Specialized: With ZZ, 2RS OPEN available; Non-standard Bearing;

For more details, please contact us by E-mail or by fax .We are ready to refer you our favorable price and relative samples, for quality evaluation and marketing activities.

PRODUCT FEATURES                                                                                

    1. Able to Carry High Loads 

    2. With Carbon Steel Ball Bearing 

    3. With a High Load-Bearing Capacity

    4. More Quietly than Metal Eoller Bearings

    5. Low Noise, Stable Performance and Durable 

    6. Able to Work in Sub-Zero Temperatures and Have Low Rolling Resistance

    7. Suitable for Countless Applications: Sliding Doors, Windows and Other Furnitures

  ADVANTAGES  OF OUR PRODUCTS           

   1.Small Order Accepted, If We Have Stock.

   2.OEM Offered: Technical Drawings or Samples Welcomed.

   3.Popular in the World: High Quality, Competitive Price, On Time Delivery.

   4.Professional Supplier: over 10 Years in Precision Bearing, Rollers, Pulleys.